attendee handbook - geosyntec consultants 2019 handbook.pdfposter presentations 64 table of contents...

ATTENDEE HANDBOOK

FEBRUARY 26 –28, 2019 Colorado Convention Center | Denver, CO

www.RemTECSummit.com#RemTEC

PRODUCED BY HANDBOOK SPONSOR

2 | #RemTEC RemTECSummit.com | 3

Dear RemTEC Summit Participants,

Welcome to the 2019 RemTEC Summit here in downtown Denver. We are proud to once again host this interactive forum focusing on advancing the environmental science and remediation industry.

Since 2009, the RemTEC Summit has delivered a truly unique platform focused on advancing the environmental science and remediation industry. This year, with the help of our scientific advisory board, we have organized an incredible line-up of speakers and presentations.

Over the next three days, you will take part in one of the strongest technical conferences in environmental remediation, science and technology. We’re sure you will leave this event well informed and enthusiastic about applying the latest concepts and ideas to your own projects.

Don’t forget to take advantage of all the networking opportunities during the RemTEC Summit. You will have the chance to meet leading experts within the academic, regulatory, industrial and environmental consulting communities. This is your time to exchange valuable ideas with your colleagues, friends and peers face-to-face in a relaxed, social environment.

Thank you for investing in yourself and your organization by attending the 2019 RemTEC Summit. It is our sincere hope that you will leave better informed, better connected and better prepared to meet the challenges you will face in the future.

Most Sincerely,

RemTEC Summit Agenda-at-a-Glance 4

Floor Plans 6

Conference Chairs & Scientific Advisory Board 9

Technical Program 10

TUESDAY FEBRUARY 26 19

Opening Keynote Address by Maureen Sullivan 20

Biological Treatment 21

Vapor Intrusion 22

PFAS: Key Advances in Analysis, Characterization, and Treatment 23

ITRC Workshop #1: Characterization and Remediation of Fractured Rock 24

Assessing and Optimizing Remediation Programs 28

Thermal Treatment 29

Green and Sustainable Remediation 30

ITRC Workshop #2: Light Non-Aqueous Phase Liquids Remediation 31

WEDNESDAY, FEBRUARY 27 35

Innovative and Optimized Delivery Methods 36

LNAPL and DNAPL Source Zone Characterization and Remediation 37

Complex and Unique Sites 38

Panel Discussion: Key Remediation Advances and What’s Left for Us to Do? 42

Department of Defense Research and Development Efforts 43

Emerging Contaminants: 1,4-Dioxane, 1,2,3-TCP, and Others 44

Metals and Radionuclides 45

ITRC Workshop #3: Remediation Management of Complex Sites 46

THURSDAY FEBRUARY 28 51

Closing Keynote Address by Andrew Gillespie 52

High Resolution Site Characterization 53

Chemical Oxidative and Reductive Treatment 54

PFAS: International Perspectives 55

ITRC Workshop #4: Managing PFAS Contamination at Your Sites 56

Student Program 60

Poster Presentations 64

TABLE OF CONTENTS

Rula A. Deeb Geosyntec Consultants

Joseph B. Hughes Drexel University

Kurt Penell Brown University

RemTEC Summit Chairs

www.RemTECSummit.com

FEBRUARY 26 –28, 2019 Colorado Convention Center Denver, CO


*additional fee applies.

7:30 AM – 8:30 AM

8:30 AM – 9:30 AM

9:30 AM – 10:05 AM

10:05 AM – 10:35 AM

10:35 AM –12:15 PM

12:15 PM – 1:40 PM

1:40 PM – 2:45 PM

2:45 PM – 3:15 PM

3:15 PM – 5:00 PM

5:00 PM – 6:30 PM

7:30 AM – 8:30 AM

8:30 AM – 10:15 AM

10:15 AM – 10:45 AM

10:45 AM – 12:15 PM

12:15 PM – 1:45 PM

1:45 PM – 3:25 PM

3:25 PM – 3:55 PM

3:55 PM – 5:00 PM

5:00 PM – 6:30 PM

7:30 AM – 8:30 AM

8:30 AM – 9:25 AM

9:25 AM – 9:35 AM

9:35 AM – 10:05 AM

10:05 AM – 12:15 PM

12:15 PM

1:30 PM – 5:30 PM

BIOLOGICAL TREATMENT

Luncheon

BIOLOGICAL TREATMENT cont.

Afternoon Networking Break

ASSESSING AND OPTIMIZING REMEDIATION PROGRAMS

Welcome Reception on Exhibit Hall Floor

Registration & Continental Breakfast

INNOVATIVE AND OPTIMIZED DELIVERY METHODS

Morning Networking Break

PANEL DISCUSSION: Key Remediation Advances and What’s Left for Us to Do?

Luncheon

DEPARTMENT OF DEFENSE RESEARCH AND DEVELOPMENT EFFORTS

Afternoon Networking Break

DEPARTMENT OF DEFENSE RESEARCH AND DEVELOPMENT EFFORTS cont.

Networking Reception on Exhibit Hall Floor

Registration & Continental Breakfast

Student Competition Award Winner Announcement


HIGH RESOLUTION SITE CHARACTERIZATION

Exhibit Hall CLOSES

ITRC WORKSHOP #4: MANAGING PFAS CONTAMINATION AT YOUR SITES

VAPOR INTRUSION

VAPOR INTRUSION cont.

THERMAL TREATMENT

LNAPL AND DNAPL SOURCE ZONE CHARACTERIZATION AND REMEDIATION

EMERGING CONTAMINANTS: 1,4-DIOXANE, 1,2,3-TCP AND OTHERS

EMERGING CONTAMINANTS: 1,4-DIOXANE, 1,2,3-TCP AND OTHERS cont.

CHEMICAL OXIDATIVE AND REDUCTIVE TREATMENT

PFAS: KEY ADVANCES IN ANALYSIS CHARACTERIZATION AND TREATMENT

PFAS: KEY ADVANCES IN ANALYSIS CHARACTERIZATION AND TREATMENT cont.

GREEN AND SUSTAINABLE REMEDIATION

COMPLEX AND UNIQUE SITES

METALS AND RADIONUCLIDES

METALS AND RADIONUCLIDES cont.

PFAS: INTERNATIONAL PERSPECTIVES

WORKSHOP #1: CHARACTERIZATION AND REMEDIATION OF FRACTURED ROCK

WORKSHOP #1: CHARACTERIZATION AND REMEDIATION OF FRACTURED ROCK cont.

WORKSHOP #2: LIGHT NON-AQUEOUS PHASE LIQUIDS REMEDIATION

WORKSHOP #2: LIGHT NON-AQUEOUS PHASE LIQUIDS REMEDIATION cont.

WORKSHOP #3: REMEDIATION MANAGEMENT OF COMPLEX SITES

WORKSHOP #3: REMEDIATION MANAGEMENT OF COMPLEX SITES cont.

TRACK 1 (RemTEC)

TRACK 1 (RemTEC)

TRACK 3 (RemTEC)

TRACK 3 (RemTEC)

TRACK 3 (RemTEC)

TRACK 1 (RemTEC)

TRACK 2 (RemTEC) TRACK 4 (ITRC WORKSHOPS)

TRACK 4 (ITRC WORKSHOPS) TRACK 2 (RemTEC)

TRACK 2 (RemTEC)

THURSDAY, FEBRUARY 28

TUESDAY, FEBRUARY 26 TUESDAY, FEBRUARY 26

CONFERENCE KEYNOTE Dr. Andrew Gillespie, Office of the Director, EPA’s National Exposure Research Laboratory

Registration & Continental Breakfast-Exhibit Hall Opens

CONFERENCE KEYNOTE ADDRESS Maureen Sullivan, Deputy Assistant Secretary of Defense

Student Flash Poster Presentations


WEDNESDAY, FEBRUARY 27 WEDNESDAY, FEBRUARY 27


2019 AGENDA AT-A-GLANCE


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MEETING ROOM LEVEL

SHOW OFFICE

ENTRANCE

STUDENT POSTERSPOSTER PRESENTATIONS

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616467707372 71 69 68 66 65 63 62

TRACK 1

TRACK 2

STAGE STAGE

STAGE

STAGE

TRACK 3

STAGE

TRACK 4

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MEETING ROOM LEVEL

TUESDAY 2/26/2019

7:30 – 8:30 AM ........................Continental Breakfast

10:05 – 10:35 AM ........... Morning Networking Break

2:45 – 3:15 PM ............Afternoon Networking Break

5:00 – 6:30 PM ......................... Welcome Reception

WEDNESDAY 2/27/2019

7:30 – 8:30 AM ........................Continental Breakfast

10:15 – 10:45 AM ........... Morning Networking Break

3:25 – 3:55 PM ............Afternoon Networking Break

5:00 – 6:30 PM ......................... Welcome Reception

EXHIBIT HALL AND POSTER PRESENTATION HOURS

THURSDAY 2/28/2019

7:30 – 8:30 AM .................................................... Continental Breakfast

9:35 – 10:05 AM ..........................................Morning Networking Break

COLORADO CONVENTION CENTER EXHIBIT HALL FLOOR PLAN

EXHIBITORS

GENERAL SESSION / LUNCHEON

AMS ..................................................415

AquaBlok, Ltd. ....................................401

AqueoUS Vets .....................................613

Beacon Environmental .........................509

Carus Corporation ...............................709

Cascade Environmental .......................501

CERES Corporation ..............................510

CGRS, Inc ..........................................604

Chongqing Changyuan Group Ltd .........611

Clean Harbors ....................................511

Dakota Technologies ...........................504

Deep Earth Technologies, Inc. ...............703

Dewind One Pass Trenching .................515

Directed Technologies Drilling .............. 508

Directional Technologies, Inc. ...............209

Eagle Synergistic Optimizing Technologies, LLC ...............513

ecoSPEARS ........................................500

ECT ...................................................608

EnRx Inc. ...........................................304

EOS Remediation ................................312

EthicalChem .......................................610

FRx, Inc. ............................................601

Gasmet Technologies Inc .....................302

Geoprobe Systems ..............................404

Geosyntec Consultants ........................314

Geotech Environmental Equipment, Inc. .701

HydroGeoLogic (HGL) .........................602

JRW Bioremediation, LLC. ....................609

Onion Equipment ................................414

Pace National .....................................413

PeroxyChem .......................................403

Pine Environmental .............................400

Purolite Corporation .............................405

QED Environmental Systems, Inc. .........600

REGENESIS ........................................614

Remediation Products, Inc. (RPI) ..........713

Remington Technologies, LLC ...............411

RNAS Remediation Products .................410

Sagwell USA Inc. .................................310

Savron ...............................................715

SGS North America Inc. ........................409

SiREM ................................................514

Synergy Environmental ........................612

Terra Systems, Inc. ..............................300

Tersus Environmental, LLC ...................615

TestAmerica ........................................308

Tetra Tech, Inc. ...................................109

The TDJ Group ....................................705

TRS Group, Inc. ..................................208

Vapor Pin Enterprises ..........................505

Vista GeoScience ................................605

Waterloo Barrier Inc. ............................512

Willowstick Technologies, LLC ..............711

Yellow Jacket Drilling...........................408

8 | #RemTEC

Educational Program Developed for the Industry BY the Industry The RemTEC Summit educational content has been selected and developed in large part by the 2019 Scientific Advisory Board (SAB). This highly motivated, volunteer group is made up of industry leaders and stakeholders within the academic, government, regulatory and consulting communities.

SAB

BS A

Scientific Advisory Board

SCIENTIFIC ADVISORY BOARD

2019 CONFERENCE CHAIRS

2019 SCIENTIFIC ADVISORY BOARD (SAB)

Rula A. Deeb Geosyntec Consultants

Joseph B. Hughes Drexel University

Kurt Penell Brown University

Rula Deeb Geosyntec Consultants CO-CHAIR

Lisa Alvarez-Cohen University of California, Berkley

Kent Glover Air Force Civil Engineer Center

James Henderson DuPont Corporate Remediation Group

Joseph Hughes Drexel University CO-CHAIR

Chris Higgins Colorado School of Mines

Michael Kavanaugh Geosyntec Consultants

Andrea Leeson SERDP & ESTCP

James L’Esperance Northrop Grumman Corporation

Shaily Mahendra University of California, Los Angeles

Ravi Naidu CRC CARE

Kurt Pennell Brown University CO-CHAIR

Patricia Catherwood-Reyes Interstate Technology Regulatory Council

Claudia Walecka-Hutchison The Dow Chemical Company

John Wilson Scissortail Environmental Solutions, LLC

Heather Rectanus Geosyntec Consultants

RemTECSummit.com | 9

No other C&E firm better combines technology and practice leadership with client service and project delivery excellence to provide services and solutions that are highly valued by its clients.

Geosyntec Consultants is

proud to support the Summit as a

Platinum Sponsor and to develop the Summit’s technical

program.


TUES

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7:30 AM – 8:30 AM Registration & Continental Breakfast-Exhibit Hall Opens

8:30 AM - 8:40 AM Welcome and Opening Remarks

8:40 AM - 9:30 AM CONFERENCE KEYNOTE ADDRESS OVERVIEW OF DOD’s REMEDIATION PORTFOLIO: CHALLENGES AND OPPORTUNITIES Maureen Sullivan, Deputy Assistant Secretary of Defense for Environment

9:30 AM - 10:05 AM Student Flash Poster Presentations

10:05 AM - 10:35 AM Morning Networking Break

TRACK 1 BIOLOGICAL TREATMENT SESSION CHAIRS Natalie Cápiro, Auburn University Jim Spain, University of West Florida

TRACK 2 VAPOR INTRUSION SESSION CHAIR Dave Folkes, Geosyntec Consultants

TRACK 3 PFAS: KEY ADVANCES IN ANALYSIS, CHARACTERIZATION, AND TREATMENT SESSION CHAIR Ravi Naidu, CRC CARE

TRACK 4: ITRC WORKSHOP #1 CHARACTERIZATION AND REMEDIATION OF FRACTURED ROCK

10:35 AM - 11:15 AM SESSION KEYNOTE Cometabolism of 1,4-Dioxane and Chlorinated Solvent Mixtures by Rhodococcus rhodochrous 21198 Encapsulated in Hydrogels with Slow-Release-Compounds Lewis Semprini, Oregon State University

SESSION KEYNOTE Three Decades of Vapor Intrusion Assessments – From J&E Modeling to the Current Array of Tools Robert Ettinger, Geosyntec Consultants

SESSION KEYNOTE PFAS In Soils: Assessment and Fate Christopher Higgins, Colorado School of Mines

WORKSHOP INSTRUCTORS Naji Akladis, Maine Department of Environmental Protection

Nathan Hagelin, Wood

David Scheer, Minnesota Pollution Control Agency

Ryan Wymore, CDM Smith

11:15 AM - 11:45 AM Bioaugmentation for Anaerobic BTEX Degradation Phil Dennis, SiREM

Indoor Air Source Identification Using Environmental Forensic Tools — A Case Study Emma Hong Luo, Chevron

Overview of EPA’s PFAS Analytical and R&D Frontiers Marc Mills, U.S. EPA

WORKSHOP cont.

11:45 AM - 12:15 PM Performance Assessment of Liquid Activated Carbon Enhanced Bioremediation of a TCE Plume by Use of Isotopic and Molecular Biology Techniques Mette Broholm, Technical University of Denmark

Phytoforensics for Vapor Intrusion Assessment Joel Burken, Missouri University of Science and Technology

PFAS Destruction Through Smoldering Combustion (STAR) David Major, Savron

WORKSHOP cont.

12:15 PM - 1:40 PM Luncheon Sponsored By

1:40 PM - 2:10 PM In-Situ Bioremediation of Polychlorinated Biphenyls in Sediments Kevin Sowers, University of Maryland

Are Per- and Polyfluoroalkyl Substances (PFAS) a Vapor Intrusion Concern? Julia Roth, Jacobs

Installation, Operation and Startup of Australia’s First Regenerable Resin System for PFAS Removal Steven Woodard, ECT

WORKSHOP cont.

2:10 PM - 2:40 PM Genetic Stowaways Brought by Dehalococcoides Mccartyi KB-1 on Every Bioaugmentation Trip: Bacteriophages, Extrachromosomal Circular Elements and Mobile Reductive Dehalogenase Genes Olivia Molenda, University of Toronto

Colorado’s Voluntary Cleanup Program and Indoor Air Fonda Apostolopoulos, Colorado Department of Public Heath & Environment (CDPHE)

Defluorination of PFAS via Ammonium Oxidation under Iron Reducing Conditions Peter R. Jaffe, Princeton University

WORKSHOP cont.

2:40 PM - 2:45 PM FLASH POSTERS

Performance and Refresh of a Full Scale Biowall System: A Lines of Evidence Approach to Identifying System Depletion and Lessons Learned Dan Griffiths, Parsons

Leveraging Warm Water from a Source Area Thermal Remedy for Synergistic Biotic and Abiotic Degradation for a Downgradient CVOC Plume Russell Hogdahl, Woodard & Curran

Combined In Situ Chemical Reduction and In Situ Bioremediation Groundwater Treatment for a Chlorinated VOC Plume Kristi Diller, Parsons

FLASH POSTERS

Regulatory Directed CVOC Vapor Intrusion/Mitigation and Remedial Approach Site Thomas Szocinski, Land Science, Division of Regenesis

Remote Vapor Intrusion Air Sampling Using SGS-Smart Sense Harry Behzadi, SGS

FLASH POSTERS

Bench-Scale Study to Evaluate the Use of Adsorptive Media in a Permeable Barrier to Remove PFAS from Landfill Groundwater Francisco Barajas, AECOM

Closing the PFAS Mass Balance in Sediments and Tissues: The TOP Assay Karla Buechler, TestAmerica

Electrooxidation of Perfluoroalkyl Acids by Porous Titanium Suboxide Anode Jack Huang, University of Georgia

WORKSHOP cont.

TUESDAY, FEBRUARY 26

TECHNICAL PROGRAM


7:30 AM - 8:30 AM Registration & Continental Breakfast

TRACK 1 INNOVATIVE AND OPTIMIZED DELIVERY METHODS SESSION CHAIRS Jeffrey McDonough, Arcadis Joe Montello, Republic Services

TRACK 2 LNAPL AND DNAPL SOURCE ZONE CHARACTERIZATION AND REMEDIATION SESSION CHAIR Brent Stafford, Shell Global Solutions

TRACK 3

COMPLEX AND UNIQUE SITES SESSION CHAIR Deborah Morefield, U.S. Department of Defense

TRACK 4: ITRC WORKSHOP #2 LIGHT NON-AQUEOUS PHASE LIQUIDS REMEDIATION cont.

8:30 AM - 9:10 AM SESSION KEYNOTE ”Fire in the Hole” — Induced Secondary Permeability of a Low K Formation: What a Blast! Bob Luhrs, Raytheon Company

SESSION KEYNOTE Recent Insights Regarding NAPLs Tom Sale, Colorado State University

SESSION KEYNOTE Summary and Lessons Learned from the Navy’s Complex Remediation Sites Michael Singletary, Naval Facilities Engineering Command

WORKSHOP INSTRUCTORS Tom Fox, Colorado Department of Labor and EmploymentErik Gessert, Terracon

Mike Hawthorne, GEI Consultants, Inc.Tom Palaia, Jacobs Engineering Julio Zimbron, E-Flux

WEDNESDAY, FEBRUARY 27

2:45 PM - 3:15 PM Afternoon Networking Break

TRACK 1 ASSESSING AND OPTIMIZING REMEDIATION PROGRAMSSESSION CHAIR Kent Sorenson, CDM Smith

TRACK 2 THERMAL TREATMENT SESSION CHAIRS Gorm Herron, TRS Michael Basel, Haley & Aldrich, Inc.

TRACK 3 GREEN AND SUSTAINABLE REMEDIATION SESSION CHAIR Nick Garson, The Boeing Company

TRACK 4: ITRC WORKSHOP #2 LIGHT NON-AQUEOUS PHASE LIQUIDS REMEDIATION

3:15 PM - 3:55 PM SESSION KEYNOTE Diagnostic Tools for Improved Remediation Performance Tim Buscheck, Chevron Energy Technology Company

SESSION KEYNOTE Thermal Remediation Behavior in High and Low Permeability Systems Ronald Falta, Clemson University

SESSION KEYNOTE Sustainable Remediation and the Triple Bottom Line (People, Planet and Profit, or 3BT): Harnessing the Value of Contaminated Lands to Achieve Global Environmental, Social and Economic Transformation James Henderson, DuPont Corporate Remediation Group

WORKSHOP INSTRUCTORS Tom Fox, Colorado Department of Labor and EmploymentErik Gessert, Terracon

Mike Hawthorne, GEI Consultants, Inc.Tom Palaia, Jacobs Engineering Julio Zimbron, E-Flux

3:55 PM - 4:25 PM Using Real-Time Data Monitoring During Large Diameter Auger Drilling with Steam and Zero-Valent Iron Injection to Evaluate Conceptual Site Model Effectiveness and Optimize Remedy Implementation Jim Langenbach, Geosyntec Consultants

Smoldering Combustion (STAR): Meeting Remedial Goals in Complex Environments Gavin Grant, Savron

Sustainable Remediation of Perchlorate in Groundwater via Bioelectrochemical Treatment Jens Blotevogel, Colorado State University

WORKSHOP cont.

4:25 PM - 4:55 PM Protocols to Reduce Remediation Costs Using Ultra High Resolution Site Characterization Todd Halihan, Oklahoma State University

How to Choose ISTR Method When You Have Them All? Steffen Griepke, Cascade Thermal

The Horizontal Reactive Media Treatment Well (HRX Well®) – Demonstration of a A New Technology for Passive In-Situ Remediation Craig Divine, Arcadis

WORKSHOP cont.

4:55 PM - 5:00 PM FLASH POSTERS Segmented Horizontal Well Systems for Targeted Remediation with ISCO Erik Piatt, EN Rx

FLASH POSTERS In Situ Thermal Remediation of PFAS Mark Kluger, TRS Group Inc.

Managing Challenges During In Situ Thermal Remediation at the AMCO Superfund Site Paul Hegele, McMillan-McGee Corp.

Thermal Treatment for Reclamation of Contaminated Sediments Blake Beckstrom, Wood

WORKSHOP cont.

5:00 PM – 6:30 PM Welcome Reception on Exhibit Hall Floor

TUESDAY, FEBRUARY 26

TECHNICAL PROGRAM


TRACK 1 INNOVATIVE AND OPTIMIZED DELIVERY METHODS cont.

TRACK 2 LNAPL AND DNAPL SOURCE ZONE CHARACTERIZATION AND REMEDIATION cont.

TRACK 3 COMPLEX AND UNIQUE SITES cont.

TRACK 4: ITRC WORKSHOP #2 LIGHT NON-AQUEOUS PHASE LIQUIDS REMEDIATION cont.

9:10 AM - 9:40 AM DPT Jet Injection for Remediation in Low-Permeability Source Zones: Full-Scale Treatment Demonstrated by 4 Years of High Resolution Performance Monitoring Dylan Eberle, Geosyntec

Advancing Mobility Testing and Aqueous-Phase Sampling in NAPL Zones Michael Gefell, Anchor QEA

An Owner’s Perspective on Proactive Remediation on Complex Sites James L’Esperance, Northrop Grumman Corporation

WORKSHOP cont.

9:40 AM - 10:10 AM New Application of a Geotechnical Technology to Remediate Low-Permiability Contaminated Media Stephen Richardson, GSI Environmental Inc.

LNAPL Risk Management - A 30 Year Lookback Chet Clarke, Shell Global Solutions

Remedial Action Performance Assessment Javier Santillan, Noblis

WORKSHOP cont.

10:10 AM - 10:15 AM FLASH POSTERS Bioremediation Distribution of a Carbon Slurry Injectate as Examined by Extensive Soil Cores, Documented by Photographs, and Modeled Bill Brab, AST Environmental

A Novel Bio Electrochemical Technology for Enhanced In Situ Degradation and Mass Removal of Contaminants Song Jin, Advanced Environmental Technologies, LLC

State of the Practice for Innovative and Optimized Delivery Methods for Liquid and Solid Amendments in a Variety of Lithologies Eliot Cooper, Gregg Drilling

FLASH POSTERS Continuous Monitoring of Carbon Dioxide Effluxes Helps Eliminate Biases in Quantifying Contaminant Degradation Rates Deirdre Mallyon, Eosense

High Resolution Mobile NAPL Interval Identification and Transmissivity Calculations for DNAPL Lisa Reyenga, GEI Consultants

FLASH POSTERS

Remediating DNAPL at a Complex Urban Brownfield Elizabeth Bishop, Haley & Aldrich, Inc.

WORKSHOP cont.

10:15 AM - 10:45 AM MORNING NETWORKING BREAK

10:45 AM - 12:15 PM PANEL DISCUSSION: Key Remediation Advances and What’s Left for Us to Do?

Moderator: John Edgcomb, Edgcomb Law Group, LLP Panelists:

12:15 PM - 1:45 PM LUNCHEON

1:00 PM - 1:30 PM STUDENT CAREER PLANNING

TRACK 1 DEPARTMENT OF DEFENSE RESEARCH AND DEVELOPMENT EFFORTS SESSION CHAIRS Richard “Hunter” Anderson, U.S. Air Force Civil Engineer Center Gunarti Coghlan, NAVFAC

TRACK 2 EMERGING CONTAMINANTS: 1,4-DIOXANE, 1,2,3-TCP AND OTHERS SESSION CHAIRS

Bill DiGuiseppi, Jacobs

Dora Chiang, CDM Smith

TRACK 3 METALS AND RADIONUCLIDESSESSION CHAIR

Jeff Gillow, Geosyntec Consultants

TRACK 4: ITRC WORKSHOP #3 REMEDIATION MANAGEMENT OF COMPLEX SITES

1:45 PM - 2:25 PM SESSION KEYNOTE Addressing the Challenges in Source Zone Characterization and Remediation: Recent Progress Linda Abriola, Tufts University

SESSION KEYNOTE 1,2,3-TCP: Key Advances from Laboratory and Field Studies Paul Tratnyek, Oregon Health & Science University

SESSION KEYNOTE Phased Remediation at the Nuclear Metals, Inc. Superfund Site Bruce Thompson, de maximis, inc.

WORKSHOP INSTRUCTORS John Price, State of Washington Eric Suchomel, Geosyntec Consultants Claudia Walecka-Hutchison, The Dow Chemical Company

2:25 PM - 2:55 PM Using Virtual Data Sets to Evaluate Approaches for Conceptual Site Model Development and Remediation Design at DNAPL-Impacted Sites Kevin Mumford, Queen’s University

Treatment Trains for 1,4-Dioxane and CVOC Degradation Shaily Mahendra, University of California, Los Angeles

Electrochemical Recovery of Metals from Hard Rock Mine Drainage Linda Figueroa, Colorado School of Mines

WORKSHOP cont.

2:55 PM - 3:25 PM Abiotic Dechlorination of Trichloroethene Under Oxic and Anoxic Conditions in Natural Soils Charles Schaeffer, CDM Smith

Bioelectrochemical Oxidation of Persistent Groundwater Contaminants: From 1,4-Dioxane to PFAS Nasim Pica, Colorado State University

Achieving Implementable Remedies and Long-Term Management of Radionuclides at Complex Sites Vicky Freedman, Pacific Northwest National Laboratory

WORKSHOP cont.


TECHNICAL PROGRAM

Gunarti Coghlan, NAVFAC Kira Lynch, U.S. EPA Brian Noonan, Anadarko Petroleum Company Steven Shestag, The Boeing Company Peter Zeeb, Geosyntec Consultants


3:25 PM - 3:55 PM AFTERNOON NETWORKING BREAK

TRACK 1 DEPARTMENT OF DEFENSE RESEARCH AND DEVELOPMENT EFFORTS cont.

TRACK 2 EMERGING CONTAMINANTS: 1,4-DIOXANE, 1,2,3-TCP AND OTHERS cont.

TRACK 3

METALS AND RADIONUCLIDES cont.

TRACK 4: ITRC WORKSHOP #3 REMEDIATION MANAGEMENT OF COMPLEX SITES cont.

3:55 PM - 4:25 PM Abiotic Reduction of Chlorinated Solvents by Iron Minerals Michelle Scherer, University of Iowa

Assessing Biodegradation of 1,4-Dioxane Using a 14C Assay David Freedman, Clemson University

The Mineral Trap: A Novel and Affordable Method for Passively Monitoring Groundwater Treatment Efficacy and Mineralogy Changes in the Subsurface Shannon Ulrich, Arcadis

WORKSHOP cont.

4:25 PM - 4:55 PM Effective Treatment of Chlorinated Solvents in Clay and Silt Using Electrokinetic Techniques Evan Cox, Geosyntec Consultants

Reactive Gas Process for In Situ Treatment of 1,2,3-Trichloropropane in Vadose Zone Soils Charles Coyle, U.S. Army Corps of Engineers (USACE)

Iron Rich Scaling in Acid Mine Drainage Pipeline: Minerology, Biogeochemical Modeling, and Remediation Strategies Kate Campbell, USGS

WORKSHOP cont.

4:55 PM - 5:00 PM FLASH POSTERS Sustained In Situ Chemical Oxidation (ISCO) of 1,4-Dioxane Using Slow Release Chemical Oxidant Cylinders Michael Lamar, CDM Smith

FLASH POSTERS

In Situ Thermal Remediation of PFAS and 1,4-Dioxane Daniel Oberle, TRS Group, Inc.

FLASH POSTERS Magnetometric Resistivity as an Effective Tool for Understanding Contaminant Transport Pathways Ryan Blanchard, Willowstick Technologies Precipitating Success; A Solution to Heavy Metals in Groundwater Jeffrey McDonough, Arcadis

WORKSHOP cont.

5:00 PM – 6:30 PM NETWORKING RECEPTION ON EXHIBIT HALL FLOOR


7:30 AM - 8:30 AM REGISTRATION & CONTINENTAL BREAKFAST

8:30 AM - 8:35 AM OPENING REMARKS

8:35 AM - 9:25 AM CONFERENCE KEYNOTE ADDRESS U.S. EPA’S SCIENCE-BASED APPROACH TO UNDERSTANDING AND MANAGING ENVIRONMENTAL RISK FROM PFAS Andrew Gillespie, U.S. EPA National Exposure Research Laboratory and Executive Lead for PFAS Research and Development

9:25 AM - 9:35 AM ANNOUNCEMENT OF STUDENT COMPETITION AWARD WINNERS

9:35 AM -10:05 AM MORNING NETWORKING BREAK

TRACK 1 HIGH RESOLUTION SITE CHARACTERIZATION SESSION CHAIR Murray Einarson, Haley & Aldrich, Inc.

TRACK 2 CHEMICAL OXIDATIVE AND REDUCTIVE TREATMENT SESSION CHAIRS Pamela Dugan, Carus Corporation Will Caldicott, ISOTEC

TRACK 3

PFAS: INTERNATIONAL PERSPECTIVES SESSION CHAIR James McLachlan, Department of Defence, Australia

10:05 AM - 10:45 AM SESSION KEYNOTE High Resolution Site Re-Characterization of a Former Landfill Site with Chlorinated Solvent Groundwater Plumes Carlotta Cellucci, Naval Facilities Engineering Command

SESSION KEYNOTE Establishing Contact with Oxidative and Reductive Chemical Technologies: Fundamentals and New Concepts Brant Smith, PeroxyChem

SESSION KEYNOTE PFAS: Australian Perspectives Luke McLeod, Department of Defence of Australia


TECHNICAL PROGRAM


TRACK 1 HIGH RESOLUTION SITE CHARACTERIZATION cont.

TRACK 2 CHEMICAL OXIDATIVE AND REDUCTIVE TREATMENT cont.

TRACK 3 PFAS: INTERNATIONAL PERSPECTIVES cont.

10:45 AM - 11:15 AM The Use of Innovative Characterization Technologies at a Superfund Site Ryan Wymore, CDM Smith

Full Scale In-Situ Gaseous Reduction of Hexavalent Chromium in Vadose Zone Soils with H2S Gas Kirk Craig, Geosyntec Consultants

Technical Solution for Removal of PFAS in Water Jurgen Buhl, Cornelson Umwelttechnologie GmbH, Germany

11:15 AM - 11:45 AM 3D Characterization and Real-Time 4D Electrical Resistivity Monitoring at Complex Sites Tim Johnson, Pacific Northwest National Laboratory

Setting Realistic Chlorinated Solvent Remediation Expectations For Chemical Oxidation and Reduction through MiHPT Eliot Cooper, Gregg Drilling

Novel Remediation of PFAS Contamination Using Plant Proteins Brett Turner, The University of Newcastle, Australia

11:45 AM - 12:15 AM Benefits of Environmental Sequence Stratigraphy for Site Characterization at a Former Aerospace Manufacturing Site John Williams, The Boeing Company

In Situ Reductive Technologies: Performance Assessment with High Resolution Data Mitch Olsen, TriHydro

PFAS in the Terrestrial Environment Near a Hotspot in Belgium Thimo Groffen, University of Antwerp, Belgium

12:15 PM EXHIBIT HALL CLOSES

12:15 PM - 3:00 PM EXHIBITORS AND POSTERS MOVE-OUT

1:30PM - 5:30PM TRACK 4: ITRC WORKSHOP #4

MANAGING PFAS CONTAMINATION AT YOUR SITES: SITE CHARACTERIZATION, SAMPLING, FATE AND TRANSPORT, REMEDIAL ALTERNATIVES WORKSHOP INSTRUCTORS

Rula Deeb, Geosyntec Consultants Bill DiGuiseppi, Jacobs Chris Higgins, Colorado School of Mines

Bob Mueller, New Jersey Department of Environmental Protection Jenny Phillips, TRC


TECHNICAL PROGRAM

TUESDAY FEBRUARY 26


*** Not included in RemTEC Summit registration — separate registration required with ITRC via www.itrcweb.org/Training/PFAS ***


Maureen Sullivan Deputy Assistant Secretary of Defense for Environment Office of the Assistant Secretary of Defense

Maureen Sullivan is the Deputy Assistant Secretary of Defense for Environment, in the Office of the Assistant Secretary of Defense (Sustainment). She is responsible for DoD’s policies and programs related to compliance with environmental laws, greenhouse gas accounting and climate change adaptation, management of natural and cultural resources, cleanup of contaminated sites including emerging contaminants, and more. Sullivan oversees SERDP/ESTCP, as well as the Armed Forces Pest Management Board and the DoD Explosives Safety Board.

For the past 25 years, Sullivan has served in various leadership positions as a member of the Office of the Secretary of Defense environmental staff, and possesses wide ranging experience in numerous DoD environmental programs to include Pollution Prevention, Environmental Compliance, Historic Preservation, and the Clean Air Act. Her total DoD career spans 35 years. Prior to joining the Office of the Secretary of Defense, she held positions with the Defense Logistics Agency in Virginia, Michigan, Ohio and Germany where she worked in hazardous waste management, international environmental activities and pollution prevention. Sullivan has been a member of the Senior Executive Service since 2008. She holds a Bachelor of Science in Natural Resource Economics from the University of Massachusetts at Amherst.

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BIOLOGICAL TREATMENT

Session Chairs:Natalie Cápiro, Auburn University

Jim Spain, University of West Florida

Session Keynote: Cometabolism of 1,4-Dioxane and Chlorinated Solvent Mixtures by Rhodococcus rhodochrous 21198 Encapsulated in Hydrogels with Slow-Release-Compounds

Lewis Semprini, Oregon State University

Platform Presentations: Bioaugmentation for Anaerobic BTEX Degradation Phil Dennis, SiREM

Performance Assessment of Liquid Activated Carbon Enhanced Bioremediation of a TCE Plume by Use of Isotopic and Molecular Biology Techniques Mette Broholm, Technical University of Denmark

In-Situ Bioremediation of Polychlorinated Biphenyls in Sediments Kevin Sowers, University of Maryland

Genetic Stowaways Brought by Dehalococcoides Mccartyi KB-1 on Every Bioaugmentation Trip: Bacteriophages, Extrachromosomal Circular Elements and Mobile Reductive Dehalogenase Genes Olivia Molenda, University of Toronto

Flash Posters Performance and Refresh of a Full Scale Biowall System: A Lines of Evidence Approach to Identifying System Depletion and Lessons Learned Dan Griffiths, Parsons

Leveraging Warm Water from a Source Area Thermal Remedy for Synergistic Biotic and Abiotic Degradation for a Downgradient CVOC Plume Russell Hogdahl, Woodard & Curran

Combined In Situ Chemical Reduction and In Situ Bioremediation Groundwater Treatment for a Chlorinated VOC Plume Kristi Diller, Parsons

10:35 AM – 2:45 PM

Overview of DoD’s Remediation Portfolio: Challenges and Opportunities

8:40 AM – 9:30 AM


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TRACK 3TRACK 2

PFAS: KEY ADVANCES IN ANALYSIS, CHARACTERIZATION, AND TREATMENT

Session Chair:Ravi Naidu, CRC CARE

Session Keynote: PFAS in Soils: Assessment and Fate Christopher Higgins, Colorado School of Mines

Platform Presentations: Overview of EPA’s PFAS Analytical and R&D Frontiers Marc Mills, U.S. EPA

PFAS Destruction Through Smoldering Combustion (STAR) David Major, Savron

Installation, Operation and Startup of Australia’s First Regenerable Resin System for PFAS Removal Steven Woodard, ECT

Defluorination of PFAS via Ammonium Oxidation under Iron Reducing Conditions Peter R. Jaffe, Princeton University

Flash Posters Bench-Scale Study to Evaluate the Use of Adsorptive Media in a Permeable Barrier to Remove PFAS from Landfill Groundwater Francisco Barajas, AECOM

Closing the PFAS Mass Balance in Sediments and Tissues: The TOP Assay Karla Buechler, TestAmerica

Electrooxidation of Perfluoroalkyl Acids by Porous Titanium Suboxide Anode Jack Huang, University of Georgia

10:35 AM – 2:45 PM

VAPOR INTRUSION

Session Chair:Dave Folkes, Geosyntec Consultants

Session Keynote: Three Decades of Vapor Intrusion Assessments — From J&E Modeling to the Current Array of Tools Robert Ettinger, Geosyntec Consultants

Platform Presentations: Indoor Air Source Identification Using Environmental Forensic Tools — A Case Study Emma Hong Luo, Chevron

Phytoforensics for Vapor Intrusion Assessment Joel Burken, Missouri University of Science and Technology

Are Per- and Polyfluoroalkyl Substances (PFAS) a Vapor Intrusion Concern? Julia Roth, Jacobs

Colorado’s Voluntary Cleanup Program and Indoor Air Fonda Apostolopoulos , Colorado Department of Public Heath & Environment (CDPHE)

Flash Posters Regulatory Directed CVOC Vapor Intrusion/Mitigation and Remedial Approach Site Thomas Szocinski, Land Science, Division of REGENESIS

Remote Vapor Intrusion Air Sampling Using SGS-Smart Sense Harry Behzadi, SGS

10:35 AM – 2:45 PM

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ITRC WORKSHOP #1 CHARACTERIZATION AND REMEDIATION OF FRACTURED ROCK

Workshop Instructors: Naji Akladis, Maine Department of Environmental Protection

Nathan Hagelin, Wood

David Scheer, Minnesota Pollution Control Agency

Ryan Wymore, CDM Smith

10:35 AM – 2:45 PM

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Breakthrough sustainable technology for removing PFAS & 1,4-dioxane from groundwater

ECT’s SORBIX™ synthetic media system is highly effective on PFAS. Compared to carbon, our SORBIX™ system has better removal performance, higher capacity, and a smaller footprint, which results in lower lifecycle costs. It can also treat the broad spectrum of PFAS compounds, including short chains, and can be regenerated in place.

Likewise, ECT’s AMBERSORB™ 560 consistently treats 1,4-dioxane contamination in groundwater down to less than 0.2 micrograms per liter (ppb). Because it can be cleaned in place, it can be reused indefinitely, which results in a lower lifecycle cost than other technologies.

FOR MORE INFORMATION

Dale Wynkoop Global Director of Sales and [email protected]



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ASSESSING AND OPTIMIZING REMEDIATION PROGRAMS

Session Chair:Kent Sorenson, CDM Smith

Session Keynote: Diagnostic Tools for Improved Remediation Performance

Tim Buscheck, Chevron Energy Technology Company

Platform Presentations: Using Real-Time Data Monitoring During Large Diameter Auger Drilling with Steam and Zero-Valent Iron Injection to Evaluate Conceptual Site Model Effectiveness and Optimize Remedy Implementation Jim Langenbach, Geosyntec Consultants

Protocols to Reduce Remediation Costs Using Ultra High Resolution Site Characterization Todd Halihan, Oklahoma State University

Flash Posters Segmented Horizontal Well Systems for Targeted Remediation with ISCO Erik Piatt, EN Rx

3:15 PM – 5:00 PM

THERMAL TREATMENT

Session Chairs:Gorm Herron, TRS

Michael Basel, Haley & Aldrich, Inc.

Session Keynote: Thermal Remediation Behavior in High and Low Permeability Systems

Ronald Falta, Clemson University

Platform Presentations: Smoldering Combustion (STAR): Meeting Remedial Goals in Complex Environments Gavin Grant, Savron

How to Choose ISTR Method When You Have Them All? Steffen Griepke, Cascade Thermal

Flash Posters In Situ Thermal Remediation of PFAS Mark Kluger, TRS

Managing Challenges During In Situ Thermal Remediation at the AMCO Superfund Site Paul Hegele, McMillan-McGee Corp.

Thermal Treatment for Reclamation of Contaminated Sediments Blake Beckstrom, Wood

3:15 PM – 5:00 PM


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GREEN AND SUSTAINABLE REMEDIATION

Session Chair:Nick Garson, The Boeing Company

Session Keynote: Sustainable Remediation and the Triple Bottom Line (People, Planet and Profit, or 3BT): Harnessing the Value of Contaminated Lands to Achieve Global Environmental, Social and Economic Transformation James Henderson, DuPont Corporate Remediation Group

Platform Presentations: Sustainable Remediation of Perchlorate in Groundwater via Bioelectrochemical Treatment Jens Blotevogel, Colorado State University

The Horizontal Reactive Media Treatment Well (HRX Well®) – Demonstration of a A New Technology for Passive In-Situ Remediation Craig Divine, Arcadis

3:15 PM – 5:00 PM

ITRC WORKSHOP #2 LIGHT NON-AQUEOUS PHASE LIQUIDS REMEDIATION

Workshop Instructors: Tom Fox, Colorado Department of Labor and Employment

Erik Gessert, Terracon

Tom Palaia, Jacobs Engineering

Julio Zimbron, E-Flux

Mike Hawthorne, GEI Consultants, Inc.

3:15 PM – 5:00 PM


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WEDNESDAY FEBRUARY 27


Vertebrae™ HORIZONTAL NESTED WELL SYSTEMS

Patented system avoids preferential flow path distortions in sampling and reagent delivery.

Individual segments are plumbed to the surface providing maximum operational flexibility; only treat where needed.

In addition to conventional uses the systems have: Technical/economic advantages for sub-slab

depressurization. Sustainable remediation features with finer

control of processes. Sensor interfacing with emphasis on leak

detection applications.

NEXT GEN Site Investigation & Remediation Technology

Contact Us Today for a Free Site Evaluation!

877-747-ENRX (3679) • www.enrxinc.comDALLAS, TX | TAMPA, FL | DENVER, CO | IRVINE, CA

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TRACK 2TRACK 1

INNOVATIVE AND OPTIMIZED DELIVERY METHODS

Session Chairs:Jeffrey McDonough, Arcadis

Joe Montello, Republic Services

Session Keynote: “Fire in the Hole” — Induced Secondary Permeability of a Low K Formation: What a Blast!

Bob Luhrs, Raytheon Company

Platform Presentations: DPT Jet Injection for Remediation in Low-Permeability Source Zones: Full-Scale Treatment Demonstrated by 4 Years of High Resolution Performance Monitoring Dylan Eberle, Geosyntec Consultants

New Application of a Geotechnical Technology to Remediate Low-Permiability Contaminated Media Stephen Richardson, GSI Environmental Inc.

Flash Posters Distribution of a Carbon Slurry Injectate as Examined by Extensive Soil Cores, Documented by Photographs, and Modeled Bill Brab, AST Environmental

A Novel Bio Electrochemical Technology for Enhanced In Situ Degradation and Mass Removal of Contaminants Song Jin, Advanced Environmental Technologies, LLC

State of the Practice for Innovative and Optimized Delivery Methods for Liquid and Solid Amendments in a Variety of Lithologies Eliot Cooper, Gregg Drilling

8:30 AM –10:15 AM

LNAPL AND DNAPL SOURCE ZONE CHARACTERIZATION AND REMEDIATION

Session Chair:Brent Stafford, Shell Global Solutions

Session Keynote: Recent Insights Regarding NAPLs

Tom Sale, Colorado State University

Platform Presentations: Advancing Mobility Testing and Aqueous-Phase Sampling in NAPL Zones Michael Gefell, Anchor QE

LNAPL Risk Management - A 30 Year Lookback Chet Clarke, Shell Global Solutions

Flash Posters Continuous Monitoring of Carbon Dioxide Effluxes Helps Eliminate Biases in Quantifying Contaminant Degradation Rates Deirdre Mallyon, Eosense

High Resolution Mobile NAPL Interval Identification and Transmissivity Calculations for DNAPL Lisa Reyenga, GEI Consultants

8:30 AM – 10:15 AM

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TRACK 4TRACK 3

COMPLEX AND UNIQUE SITES

Session Chair:Deborah Morefield, U.S. Department of Defense

Session Keynote: Summary and Lessons Learned from the Navy’s Complex Remediation Sites

Michael Singletary, Naval Facilities Engineering Command

Platform Presentations: An Owner’s Perspective on Proactive Remediation on Complex Sites James L’Esperance, Northrop Grumman Corporation

Remedial Action Performance Assessment Javier Santillan, Noblis

Flash Posters Remediating DNAPL at a Complex Urban Brownfield Elizabeth Bishop, Haley & Aldrich, Inc.

8:30 AM – 10:15 AM

ITRC WORKSHOP #2 LIGHT NON-AQUEOUS PHASE LIQUIDS REMEDIATION cont.

Workshop Instructors: Tom Fox, Colorado Department of Labor and Employment

Erik Gessert, Terracon

Tom Palaia, Jacobs Engineering

Julio Zimbron, E-Flux

Mike Hawthorne, GEI Consultants, Inc.

8:30 AM – 10:15 AM

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The EN Rx SP™ is a self-contained, solar-powered, remotely operated and communications-ready device for managing site assessment and/or reagent injection needs.

In the assessment mode, the unit can be enabled with a vacuum module to extract gas or liquid samples from Vertebrae™ Wells, or as necessary other access infrastructure. Data management accessories are included such as touch screen viewing and remote access and control.

In the injection mode, the unit can be enabled with a pump module. Reagents can then be mixed or diluted in a programmed fashion as an alternative to the logistics and expense of field visitation to inject large volumes of reagents at one time; avoids drawbacks such as geochemical disturbances and daylighting.

D A L L A S , T X | TA M PA , F L | D E N V E R , C O | I R V I N E , C A

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Patented units are moderately-sized as illustrated.

A Service-Disabled Veteran-Owned Company

Announcing a New EN Rx Support PlatformTM (SP)

VISIT US AT BOOTH #304




DEPARTMENT OF DEFENSE RESEARCH AND DEVELOPMENT EFFORTS

Session Chairs:Richard “Hunter” Anderson, U.S. Air Force Civil Engineer Center

Gunarti Coghlan, NAVFAC

Session Keynote: Addressing the Challenges in Source Zone Characterization and Remediation: Recent Progress

Linda Abriola, Tufts University

Platform Presentations: Using Virtual Data Sets to Evaluate Approaches for Conceptual Site Model Development and Remediation Design at DNAPL-Impacted Sites Kevin Mumford, Queen’s University

Abiotic Dechlorination of Trichloroethene Under Oxic and Anoxic Conditions in Natural Soils Charles Schaeffer, CDM Smith

Abiotic Reduction of Chlorinated Solvents by Iron Minerals Michelle Scherer, University of Iowa

Effective Treatment of Chlorinated Solvents in Clay and Silt Using Electrokinetic Techniques Evan Cox, Geosyntec Consultants

Flash Posters: Sustained In Situ Chemical Oxidation (ISCO) of 1,4-Dioxane Using Slow Release Chemical Oxidant Cylinders Michael Lamar, CDM Smith

1:45 PM – 5:00 PM

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TRACK 1GENERAL SESSION

PANEL DISCUSSION KEY REMEDIATION ADVANCES AND WHAT’S LEFT FOR US TO DO? This panel discussion will feature speakers with decades of experience in the environmental industry. The panelists will focus on key advances that the remediation industry has seen over the last twenty years and will also highlight remaining challenges (e.g., technical, economical, etc.) for site restoration. Various perspectives will be provided from a site owner and regulator to the Department of Defense and a practitioner.

MODERATOR:John Edgcomb, Edgcomb Law Group, LLP

PANELISTS:Gunarti Coghlan, NAVFAC

Kira Lynch, U.S. EPA

Brian Noonan, Anadarko Petroleum Company

Steven Shestag, The Boeing Company

Peter Zeeb, Geosyntec Consultants

10:45 AM – 12:15 PM


EMERGING CONTAMINANTS: 1,4-DIOXANE, 1,2,3-TCP AND OTHERS

Session Chairs:Bill DiGuiseppi, Jacobs

Dora Chiang, CDM Smith

Session Keynote: 1,2,3-TCP: Key Advances from Laboratory and Field Studies

Paul Tratnyek, Oregon Health & Science University

Platform Presentations: Treatment Trains for 1,4-Dioxane and CVOC Degradation Shaily Mahendra, University of California, Los Angeles

Bioelectrochemical Oxidation of Persistent Groundwater Contaminants: From 1,4-Dioxane to PFAS Nasim Pica, Colorado State University

Assessing Biodegradation of 1,4-Dioxane Using a 14C Assay David Freedman, Clemson University

Reactive Gas Process for In Situ Treatment of 1,2,3-Trichloropropane in Vadose Zone Soils Charles Coyle, U.S. Army Corps of Engineers

Flash Posters:In Situ Thermal Remediation of PFAS and 1,4-Dioxane Daniel Oberle, TRS

1:45 PM – 5:00 PM

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TRACK 2 TRACK 3

METALS AND RADIONUCLIDES

Session Chair:Jeff Gillow, Geosyntec Consultants

Session Keynote: Phased Remediation at the Nuclear Metals, Inc. Superfund Site Bruce Thompson, de maximis, inc.

Platform Presentations: Electrochemical Recovery of Metals from Hard Rock Mine Drainage Linda Figueroa, Colorado School of Mines

Achieving Implementable Remedies and Long-Term Management of Radionuclides at Complex Sites Vicky Freedman, Pacific Northwest National Laboratory

The Mineral Trap: A Novel and Affordable Method for Passively Monitoring Groundwater Treatment Efficacy and Mineralogy Changes in the Subsurface Shannon Ulrich, Arcadis

Iron Rich Scaling in Acid Mine Drainage Pipeline: Minerology, Biogeochemical Modeling, and Remediation Strategies Kate Campbell, USGS

Flash Posters: Magnetometric Resistivity As An Effective Tool for Understanding Contaminant Transport Pathways Ryan Blanchard, Willowstick Technologies

Precipitating Success; A Solution to Heavy Metals in Groundwater Jeffrey McDonough, Arcadis

1:45 PM – 5:00 PM


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TRACK 4

ITRC WORKSHOP #3 REMEDIATION MANAGEMENT OF COMPLEX SITES

Workshop Instructors: John Price, State of Washington

Eric Suchomel, Geosyntec Consultants

Claudia Walecka-Hutchison, The Dow Chemical Company

1:45 PM – 5:00 PM

NOTES



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RemTECSummit.com | 5150 | #RemTEC

THURSDAY FEBRUARY 28


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NOTES

FROM SAMPLE COLLECTION TO CERTIFICATE OF DESTRUCTION, WE KNOW PFAS.

© 2019 Clean Harbors, Inc.

Clean Harbors El Dorado, Arkansas Incineration Facility

Turn-Key PFAS Treatment Solutions. The concentration and mixture of compounds found in a contaminated stream will determine the necessary approach for ecient removal. Clean Harbors can provide full-scale, temporary and permanent systems, as well as piloting trailers that will compare treatment medias on-site, in real-time. In addition, winterized, self-contained systems can be delivered with modular capabilities to supply the treatment train most suited for each application, including pre-treatment.• Sample Collection• Sample Analysis through Certified Partner Laboratories• Analytical Data Review• Treatment Approach Development• Piloting Trailers• Temporary and Permanent Equipment including Media• Operation and Maintenance of Systems• Change Out Services• Media Destruction with Certificate of Destruction

800.282.0058 | www.cleanharbors.com


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Andrew Gillespie U.S. EPA National Exposure Research Laboratory and Executive Lead for PFAS Research and Development

U.S. EPA’s Science-Based Approach to Understanding and Managing Environmental Risk from PFAS

Dr. Gillespie is Associate Director for Ecology at U.S. EPA’s National Exposure Research Laboratory. He is responsible for providing executive leadership and scientific oversight for ecological exposure research and development, including landscape and stressor characterization, stressor fate and transport modeling, and stressor-receptor interactions. He has fourteen years of experience with EPA serving in several research executive level positions in risk assessment and risk management, plus 15 prior years of service with the US Forest Service in a variety of research positions related to forest ecosystem inventory and monitoring.

At present he is also serving as the Executive Lead for all EPA PFAS-related research including human and ecological toxicity, exposure, analytical methods, and PFAS treatment and remediation. He received a BS degree from Humboldt State University in forest engineering, and both MS and PhD degrees in forest biometry from the State University of New York, College of Environmental Science and Forestry. Among his assignments he also served one year as professional staff on the US House of Representatives/Subcommittee on Forests, and a three-month assignment with the US State Department in Central Europe, raising awareness of forest-climate science issues.

In response to growing public concern about risks from exposure to Per- and Polyfluoroalkyl Substances (PFAS), in May 2018 the US EPA convened a National Leadership Summit which brought together a broad cross section of stakeholders to share information and to discuss possible actions, including risk communication. At this meeting, the Administrator committed to developing an EPA PFAS Management Plan based in part on information collected through a series of public engagements which took place over the summer of 2018. EPA has developed a strong research agenda organized around

1. Understanding PFAS occurrence and exposure;

2. Understanding the human health and ecological effects of exposure to PFAS; and

3. Understanding options reduce exposures through treatment and remediation.

This presentation will discuss EPA’s approach in general, then focus specifically on the different lines of research, development, and technical assistance work being conducted to enable EPA and our partners at the State, Tribal, and Community level to Take Action on PFAS. This work includes development and validation of laboratory analytical methods to detect and quantify PFAS in environmental media; application of computational toxicology and exposure models to better understand the potential for risk from different PFAS; development of standard toxicity reference values for use in assessing risk; and development, testing, and documentation of the efficacy and cost of different methods for treating, remediating, or otherwise reducing exposures throughout the PFAS lifecycle.

CLOSING KEYNOTE ADDRESS TRACK 1

8:35 AM – 9:25 AM

HIGH RESOLUTION SITE CHARACTERIZATION

Session Chair:Murray Einarson, Haley & Aldrich, Inc.

Session Keynote: High Resolution Site Re-Characterization of a Former Landfill Site with Chlorinated Solvent Groundwater PlumesCarlotta Cellucci, Naval Facilities Engineering Command

Platform Presentations: The Use of Innovative Characterization Technologies at a Superfund Site Ryan Wymore, CDM Smith

3D Characterization and Real-Time 4D Electrical Resistivity Monitoring at Complex Sites Tim Johnson, Pacific Northwest National Laboratory

Benefits of Environmental Sequence Stratigraphy for Site Characterization at a Former Aerospace Manufacturing Site John Williams, The Boeing Company

10:05 AM – 12:15 PM


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CHEMICAL OXIDATIVE AND REDUCTIVE TREATMENT

Session Chairs:Will Caldicott, ISOTEC

Pamela Dugan, Carus Corporation

Session Keynote: Establishing Contact with Oxidative and Reductive Chemical Technologies: Fundamentals and New Concepts

Brant Smith, PeroxyChem

Platform Presentations: Full Scale In Situ Gaseous Reduction of Hexavalent Chromium in Vadose Zone Soils with H2S Gas Kirk Craig, Geosyntec Consultants

Setting Realistic Chlorinated Solvent Remediation Expectations For Chemical Oxidation and Reduction through MiHPT Eliot Cooper, Gregg Drilling

In Situ Reductive Technologies: Performance Assessment with High Resolution Data Mitch Olsen, TriHydro

10:05 AM – 12:15 PM

PFAS: INTERNATIONAL PERSPECTIVES

Session Chair:James McLachlan, Department of Defence, Australia

Session Keynote: PFAS: Australian Perspectives Luke McLeod, Department of Defence, Australia

Platform Presentations: Technical Solution for Removal of PFAS in Water Jurgen Buhl, Cornelson Umwelttechnologie GmbH, Germany

Novel Remediation of PFAS Contamination Using Plant Proteins Brett Turner, The University of Newcastle, Australia

PFAS in the Terrestrial Environment Near a Hotspot in Belgium Thimo Groffen, University of Antwerp, Belgium

10:05 AM – 12:15 PM


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ITRC WORKSHOP #4 MANAGING PFAS CONTAMINATION AT YOUR SITES - SITE CHARACTERIZATION, SAMPLING, FATE AND TRANSPORT, REMEDIAL ALTERNATIVES

Workshop Instructors: Rula Deeb, Geosyntec Consultants

Bill DiGuiseppi, Jacobs

Christopher Higgins, Colorado School of Mines

Bob Mueller, New Jersey Department of Environmental Protection

Jenny Phillips, TRC

1:30 PM – 5:30 PM

***Not included in RemTEC Summit registration — separate registration required through ITRC

via www.itrcweb.org/Training/PFAS ***

SiREM cultures are used to treat a growing range of contaminants It is well known that the addition of beneficial microbes through bioaugmentation improves bioremediation performance.

KB-1® is well known for enhancing bioremediation of chlorinated ethenes and KB-1® Plus cultures are available for chlorinated methanes, ethanes, propanes, and CFCs, as well as lower pH sites.

SiREM remains at the forefront by working with leading researchers to optimize bioaugmentation for other contaminant classes; including 1,4-dioxane and BTEX.

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STUDENT PROGRAM RECOGNIZING FUTURE ENVIRONMENTAL SCIENCE AND ENGINEERING LEADERS

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2017 REMTEC STUDENT COMPETITION WINNERS:

Quantification of TCE Co-oxidation in Groundwater Using a 14C Assay James Mills, Clemson University Advisor: David L. Freedman

Fact or Fiction: Field and Laboratory Data on Per- and Polyfluoroalkyl Substances (PFASs) in Groundwater to Inform the Selection of Sampling and Storage Conditions Alix Robel, Oregon State University Advisor: Jennifer Field

Selective Sensing and Simultaneous Scavenging of Cr(VI) in Water Using Fluorescent Nanogold Ben Yin, Rice University Advisor: Michael Wong

POSTER PRESENTATIONSThroughout the duration of the Summit, numerous student presenters will showcase their research through poster presentations.

FLASH POSTER PRESENTATIONSTUESDAY, FEBRUARY 26 | 9:30 AM – 10:05 AM Each student participant will receive 60 seconds to share a brief summary of their poster presentation to the general session. Visit their posters to support our students and get a glimpse of what our future leaders are researching!

1-ON-1 CAREER PLANNINGWEDNESDAY, FEBRUARY 27 | 1:00 PM – 1:30 PM One-on-one career planning meetings with students and mentors will take place during lunch on Wednesday, February 27. Academic leaders, high-level environmental professionals and engineers,government officials, and regulatory community leaders will act as mentors to answer student questions, share their experience in the environmental science and engineering field, and inspire the next generation of leaders.

STUDENT AWARDSTHURSDAY, FEBRUARY 28 | 9:25 AM - 9:35 AM The student program concludes with the announcement of the student competition winners on Thursday, February 28 at 9:25 a.m., just following the closing keynote presentation in the general session space. Judged on the relevance of theme and topic, organiza-tion of poster presentation, research techniques and overall excellence, three students will be awarded $500 cash prizes for the best student presentations! All winners will also receive certificates and recognition on the RemTEC Summit website.

SUPPORTING STUDENT PROGRAM SPONSORS:

STUDENT COMPETITION JUDGES• Peter Bennett, Haley & Aldrich, Inc.

• Jason Conder, Geosyntec Consultants

• Joseph Hughes, Drexel University

• James L’Esperance, Northrop Grumman Corporation

• Jeffrey McDonough, Arcadis

• Mark Mills, U.S. EPA

• Patricia Reyes, ECOS/ITRC

• Erica Schmitz, ECT

• Ryan Wymore, CDM

STUDENT MENTORS• Natalie Capiro, Auburn University

• Dora Chiang, CDM Smith

• Gunarti Coghlan, NAVFAC

• Dylan Eberle, Geosyntec Consultants

• Adrian Fure, Haley & Aldrich, Inc.

• David Freedman, Clemson University

• Vicky Freedman, Pacific Northwest National Laboratory

• Michael Gefell, Anchor QEA

• James Henderson, DuPont Corporate Remediation Group

• Tim Johnson, Pacific Northwest National Laboratory

• James L’Esperance, Northrop Grumman Corporation

• Kira Lynch, U.S. EPA

• Shaily Mahendra, UCLA

• David Major, Savron

• Jeffrey McDonough, Arcadis

• Joe Montello, Republic Services, Inc.

• Brian Noonan, Anadarko Petroleum Corporation

• Kurt Pennell, Brown University

• Julia Roth, Jacobs Engineering

• Kent Sorenson, CDM Smith

• Laura Trozzolo, Geosyntec Consultants

• Claudia Walecka-Hutchison, The Dow Chemical Company


1 Combining Chemical with Biological Oxidation for Efficient Treatment of Chloronitrobenzene Samia Amiri Colorado State University

2 Methods for Transforming Temperature Data to NSZD Rates Kayvan Karimi Askarani Colorado State University

3 Reducing Chlorinated Ethene Flux from Low Permeability Zones: Evaluating the Contribution of Abiotic Reactions Erin Berns University of Texas at Austin

4 New Insights into the Formation of Polar Transformation Products at an Oil-Contaminated Site by Ultrahigh Resolution FT-ICR Mass Spectrometry Olivia Bojan Colorado State University

5 Bench-scale Studies on the Efficacy of In Situ Chemical Oxidation of PFASs, in a Contaminated Aquifer Emily Cook University of California, Berkeley

6 Electrochemistry as an Efficient Remedy for Tetrachloroethylene Plumes Bente H. Hyldegaard COWI & Technical University Denmark

7 Treatment of 1,4-Dioxane in Mixtures with Chlorinated Solvents and Metals Using Bacterial Biofilms Nicholas Johnson University of California, Los Angeles

8 Development of a Sonolytic Reactor for In Situ PFAS Remediation: Preliminary Laboratory Study Results Fiona Laramay Clarkson University

STUDENT POSTER PRESENTATIONS STUDENT POSTER PRESENTATIONS

9 In Situ Sequestration of PFAS Using Polymer-Stabilized Powdered Activated Carbon Chen Liu Brown University

10 Sulfidized Zero-valent Iron Selectively Reduces Chlorinated Solvents Marco Mangayayam University of Copenhagen

11 Carbon Based Injectates for the Treatment of Petroleum Hydrocarbons in Groundwater Andrea Marrocco University of Waterloo

12 Development of HRMS Spectral Library for Identification of Novel PFAS Sara Mass Colorado School of Mines

13 Engineered Wetlands for Onsite Treatment of Oil and Gas Produced Water Discharges Molly McLaughlin Colorado State University

14 Investigating Emerging Contaminants in Harvested Rainwater (HRW) via Co-Created Citizen Science Using, Analytical Techniques, Particularly Liquid Chromatography High-resolution Mass Spectrometry (LC-HRMS) Norma Villagomez-Marquez The University of Arizona

15 Development of Hydrothermal Technologies for the Effective Destruction of Refractory PFASs Boran Wu Colorado School of Mines

16 Zero-valent Iron Nanoparticle (Fe0NP) - Induced Photocatalysis of Perfluorooctanoic Acid (PFOA) Under Ultraviolet Light Chunjie Xia Southern Illinois University Carbondale


Strong Endogenous Decay Contribution During the ERD of TCE DNAPL in Bedrock Groundwater Kent Armstrong TerraStryke Products LLC

Case Study: Continuous Monitoring for Vapor Intrusion of TCE and PCE Amy Arnold INFICON

Bench-Scale Study to Evaluate the Use of Adsorptive Media in a Permeable Barrier to Remove PFAS from Landfill Groundwater Francisco Barajas AECOM

Thermal Treatment for Reclamation of Contaminated Sediments Blake D. Beckstrom, PE Wood

Remote Vapor Intrusion Air Sampling Using SGS-Smart Sense Harry Behzadi SGS

Remediating DNAPL at a Complex Urban Brownfield Elizabeth Bishop Haley & Aldrich, Inc.

Case Study of a Sediment Remediation Decision Framework Bjorn Bjorkman GEI Consultants, Inc.

Magnetometric Resistivity as an Effective Tool for Understanding Contaminant Transport Pathways Ryan Blanchard Willowstick Technologies

Distribution of a Carbon Slurry Injectate as Examined by Extensive Soil Cores, Documented by Photographs, and Modeled Bill Brab AST Environmental

Small Regional Firm’s Expeditious Approach to No Further Action (NFA) Status on a Portfolio of Former UST Sites Bill Brab AST Environmental

Closing the PFAS Mass Balance in Sediments and Tissues: The TOP Assay Karla Buechler TestAmerica

Laboratory Scale Application of Microbial Induced Calcite Precipitation to Reduce the Mobility of the Munition Constituent RDX Malcolm Burbank CDM Smith

Horizontal Well Technology Applications for Assessment and Remediation of Inaccessible Areas Kyle Carlton Directional Technologies, Inc.

Using a 3D Model to Identify Offsite LNAPL Sources and Migration Pathways: An LCSM Case Study Camille Carter GEI Consultants

Addressing Contaminated Ground Water to Surface Water Discharge: Application of Materials and Methods for Construction of In Situ Permeable Reactive Barriers (PRB) to Limit Migration of PFAS John Collins AquaBlok, Ltd.

State of the Practice for Innovative and Optimized Delivery Methods for Liquid and Solid Amendments in a Variety of Lithologies Eliot Cooper Gregg Drilling

LNAPL Transmissivity at Complex Sites: Innovative Field Testing and Analysis Methods Thomas Daigle GEI Consultants, Inc.

Combined In Situ Chemical Reduction and In Situ Bioremediation Groundwater Treatment for a Chlorinated VOC Plume Kristi Diller Parsons

The Horizontal Reactive Media Treatment Well (HRX Well®) – Demonstration of a A New Technology for Passive In Situ Remediation Craig Divine Arcadis

The Removal of Trace Organic Contaminants (TOrCs) in Urban Stormwater by Bioretention Processes Nicole Fitzgerald Colorado School of Mines

Using the New Ultra-Violet Optical Image Profiler (OIP-UV) Combined with the Hydraulic Profile Tool (HPT) to Characterize Confined and Mobile LNAPL Plumes for Remedial Design John Fontana Vista GeoScience

Advancements in Chemical Reduction Strategies Using Colloidal Sulfidated Zero Valent Iron John Freim REGENESIS

Horizontal Injection Wells - Keys and Caveats Jacob Gallagher Directed Technologies Drilling

Mine Tailings Drainage: A Bottoms Up Approach Using HDD Well Installation Methods Jacob Gallagher Directed Technologies Drilling

Installing Horizontal SVE Wells Under Occupied Build-ings - Mitigating Vapor Intrusion Without the Intrusion Jacob Gallagher Directed Technologies Drilling

Assessment of Petroleum Remediation in Fractured Bedrock Using Large Diameter Treatment Columns (LDTCs) Jared Geissler Terracon Consultants, Inc.

Comparative Adsorption: Considering Multiple Adsorbents for More than Just PFOA and PFOS Scott Grieco Jacobs

Performance and Refresh of a Full Scale Biowall System; A Lines of Evidence Approach to Identifying System Depletion and Lessons Learned Dan Griffiths Parsons

Natural Source Zone Depletion Estimation for Confined LNAPL Claire Harris GEI Consultants

Using Passive Sampling as a Decision Making Tool Michael Healey SiREM

Managing Challenges during In Situ Thermal Remediation at the AMCO Superfund Site Paul Hegele McMillan-McGee Corp.

Leveraging Warm Water from a Source Area Thermal Remedy for Synergistic Biotic and Abiotic Degradation for a Downgradient CVOC Plume Russell Hogdahl Woodard & Curran

Electrooxidation of Perfluoroalkyl Acids by Porous Titanium Suboxide Anode Jack Huang University of Georgia

A Novel Bio Electrochemical Technology for Enhanced In Situ Degradation and Mass Removal of Contaminants Song Jin Advanced Environmental Technologies, LLC

The Latest in Field Proven PFAS Treatment Technology Joe Klimek Purolite Corporation

In Situ Thermal Remediation of PFAS Mark Kluger TRS

Segmented Horizontal Well Systems for Site Assessment and Remediation Stephen Koenigsberg EN Rx, Inc.

POSTER PRESENTATIONS POSTER PRESENTATIONS


SPECIAL THANKS TO OUR SPONSORS & EXHIBITORS

2019 EXHIBITORS

2019 PARTNERS

2019 SPONSORS

PLATINUM SPONSOR

SILVER SPONSOR

BRONZE SPONSOR

SUPPORTING SPONSORS

ASSOCIATION PARTNERS

ACADEMIC PARTNERS

POSTER PRESENTATIONS

Sustainable Remediation of Pesticide Contamination in the Agricultural Fields Zohre Kurt Middle East Technical University

Assessing Performance and Making ISTR More Sustainable: A Multiple Lines of Evidence Approach For Determining When to Shut Down an In Situ Thermal Remediation System John LaChance McMillan-McGee Corp.

Sustained In Situ Chemical Oxidation (ISCO) of 1,4-Dioxane Using Slow Release Chemical Oxidant Cylinders Michael Lamar CDM Smith

Continuous Monitoring of Carbon Dioxide Effluxes Helps Eliminate Biases in Quantifying Contaminant Degradation Rates Deirdre Mallyon Eosense

Precipitating Success; A Solution to Heavy Metals in Groundwater Jeffery McDonough Arcadis

A New Alternative for Thermal Desorption Technique Karlos Andre Melo Valgo Getao E Monitoramento Abmiental

Evaluation of PFAS Removal Efficacy Using Commercially Available GACs and Ion Exchange Resins — A Bench-Scale Treatability Study Dung Nguyen CDM Smith

In Situ Thermal Remediation of PFAS and 1,4-Dioxane Daniel Oberle, P.E., JD TRS Group, Inc.

Use of Liquid Activated Carbon™ Technology for a Barrier Application in Place of a Conventional P&T Hydraulic Control and ERD Remedies with Modeling Results at a Large Chlorinated Plume in Texas Carlos Ortiz REGENESIS

Segmented Horizontal Well Systems for Targeted Remediation with ISCO Erik R. Piatt EN Rx, Inc.

10 Biggest Mistakes Groundwater Remediation Jeff Popiel Geotech

High Resolution Mobile NAPL Interval Identification and Transmissivity Calculations for DNAPL Lisa Reyenga GEI Consultants

Electrochemical Oxdiation of Perfluoroalkyl Acid Precursors in AFFF-Impacted Groundwater Charles Schaefer CDM Smith

Regulatory Directed CVOC Vapor Intrusion/ Mitigation and Remedial Approach Site Thomas Szocinski Land Science, Division of REGENESIS

Using Fate and Transport Models for Predicting Barrier Performance of a Liquid Activated Carbon Kristen Thoreson REGENESIS

Sustainable On-Site Soil Bioremediation of Former Bulk Fuel Facility in Urban Setting Bruce Thrupp Bulldog Green Remediation

Site Remediation Using Segmented Horizontal Well Systems in Areas Without Ready Access Glen Vallance CGRS, Inc.

PFAS: The European Perspective Jason Wilkinson Ramboll

C.E.R.E.S.Chemicals for Environmental Remediation & Environmental Sustainability

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