global environmental solution provider€¦ · expansion of overseas market 2021 joint venture -...

Global Environmental Solution Provider

Operation and Management

Commissioned Sewage Treatment (Including Long-Term Complex)

Commissioned Wastewater Treatment

Sewer Line BTL

Service Water Facility (Including Maintenance)

Waste Treatment and Waste Recycling

Power Generation Water Treatment System

Construction

Private Factory and Industrial Complex Water Supply Plant

Sewage and Wastewater Treatment Plant

Sewage and Wastewater Reused Plant

Service Water Treatment Plant

Waste Treatment Plant

New & Renewable Energy Facility (Waste to Energy, Waste Heat Recovery, Fuel Cell, Solar Energy, BGP)

Soil Purification

Improving and Revamping Environmental Plant


Investment

PPP (Public Private Partnership) (Related SOC)

M&A, P&A, PF

R&D

Service Water, Sewage, Wastewater, Waste Treatment and Waste Recycling

Soil Purification

Manufacture and Sale

Water Treatment Chemical (Cooling Tower, Boiler, Utility Chemical)

Membrane UF

Membrane MDI

Service Type

04 CEO Message

06 Vision and History

08 Company Overview

10 Business Areas

16 Sewage and Wastewater Treatment

18 (Service) WaterㅣReused Waterㅣ(Ultra) Pure Water

20 Waste to Energy

22 Power Generation Water Treatment System

24 New & Renewable Energy

26 Environmental Materials

28 Resource Recirculation

30 Soil Purification

32 Major Technologies

36 Intellectual Property Rights

41 Subsidiaries

42 Affiliates

C O N T E N T

TSK Corporation will take the lead

for a clear and clean environment and

healthy and sustainable life.

54TSK CORPORATION

CEO

CEO Message

We will create a happy world where people and nature live together.

Currently, environmental problems such as climate change and ecosystem disturbances threaten the entire world beyond Korea. This is a problem for both the present and the future.

As a total environmental company, TSK Corporation provides smart environmental technology services, such as technology-intensive water-treatment and waste-management toward a resource circulation society to create a safe environment and increase the quality of life for current and future generations. Through this, we contribute to the realization of not only corporate benefits but also public interests for a sustainable environment and future society in which nature and mankind coexist.

TSK Corporation is a total environmental company that carries on water-treatment, waste-management and resource-circulation business. Over the last 15 years, TSK Corporation has accumulated technological power, know-how and global networks. So with that, we will grow into a total environmental company that meets the various needs of our customers by developing new technologies and investing in new businesses.

Under the management policy of harmony, compliance and responsibility, TSK Corporation continually reviews and challenges for the coexistence between nature and mankind.

Thank you for your interest in TSK Corporation, creating a clean environment for people, nature, and a better future.Thank you.

76TSK CORPORATION

History

Vision and History

2004

2010 Joint Venture

- TAEYOUNG : SK Group (SK E&C, SK Chemical) (50:50) Renamed as ENTEC Co.

2004 Established Taeyoung Environment Co. Registered Water Pollution Control Business

2008 Registered Water and Sewage Equipment Construction Business, Electric Construction Business, Industry Facilities Construction Business

2009 Registered New & Renewable Energy Business

Acquired ISO 14001, ISO 9001 Certification Received Award of Minister of Environment in Korea (3 sites)

2011 Renamed as TSK Water Co. Enlarged to Total Environment Business (esp. Waste-to-Energy)

2012 Started Full-Fledged Waste Management Business - Biogas Plant - RDF(SRF) Plant - Incineration Plant - Landfill Business Acquired OHSAS 18001 Certification Took Over TSK greenviro Co. (Landfill Business)

2013 Took Over TSK E&E Co. (Landfill Business) Took Over Water Treatment Agent Business From SK Chemicals Co. Took Over TSK GreenEnergy Co. (Waste Fuelization and Steam Supply Project)

2014 Split TSK Greenviro Co. into Two Took Over TSK S&W Co. (Soil Remediation Business), Greenviro Co. (Waste Final Landfill)

Took Over Ecosystem Co. (Landfill Business) Established Shenyang TSK Environment

Engineering Co., Ltd in China

2015

2019 Integrated Huvis Water Co. and TSK Corp Co. (Shareholder Participation) Holded a Vision Declaration Ceremony

2018 Established Ecosystem Co.(Intergra ted TSK E&E Co. & Greenviro Co.)

Established TSK M&S Co. (Spin Off) Established TSK Water Co. (Spin Off) Renamed as TSK Corp Co.

2017 Contracted Wastewater Treatment Plant (National Industrial Complex - Eastern Region) Entered the Urban Mining Business

2015 Enlarged to Landfill Business (Got a Landfill of Central Region : Centro Co.) Enlarged to Waste to Energy Business (Providing Steam : UlsanENP Co.)

2016 Took Over TSK S&W Received a Government Award of Job Creation

2019

No.1 in domestic environmental industry, Ready to start Global business

Vision

Corporate Value 3 trillionTop 100 Companies in Korea

2025

Attracting capital through stock listing,Expansion of overseas market

2021

Joint Venture

- Acheiving more than 20% annual sales growth- About 2500 capable employee working for

environment

Sales grow Profit before income tax

Unit : 100 million KRW

2013

140

2,118

2014

151

2,718

2015

3,299

265

2016

3,781

310

2017

492

4,456

2012

95

1,570

2018

5,044

647

2019

7,500About

1,000

76TSK CORPORATION

98TSK CORPORATION

Company Overview

Petrochemicals/Thermal power plant Nuclear power plant Seawater desalination plant

Uruguay

Libya

Morocco

Uzbekistan

Turkmenistan

Oman

Iraq

UAE OfficeSaudi Arabia

Catarrh

KuwaitBahrain

Vietnam Corporation

ChinaCorporation

5 Headquarters, 1 R&D center, 1 Audit room,

23 Teams, 3TF

Overseas BranchHuvis Water Co., Ltd Huvis Water Vietnam Co., Ltd (Ho Chi Minh in Vietnam) UAE Office

TSK M&S Co., Ltd. Shenyang TSK Environment Engineering Co., Ltd (Shenyang in China)

Employee

2,550people

Domestic Performance Public sewage treatment plant (Including small town sewage) 771 places, Wastewater treatment plant 26 places

Sewage treatment plant, Sewer pipe construction, Incineration facility 30 places

Biogas plant 5 places

Soil purification facility 4 places

Waste landfill facility 4 places

Collective energy supply plant 1 place

South Korea

Huvis Water

TSK CorpTSK M&STSK Water

Centro

TSK GreenEnergy

Ecosystem

Taiwan

6 Major Subsidiaries

TSK Water Co., Ltd TSK GreenEnergy Co., Ltd Centro Co., Ltd (33 SPC)

Huvis Water Co., Ltd Ecosystem Co., Ltd TSK M&S Co., Ltd

1110TSK CORPORATION

Business Areas

Seawater desalination

Service Water

Private factory and industrial complex water treatment

Power generation water treatment

Wastewater

Private factory and industrial complex wastewater treatment

Reused wastewater

Sewage

Commissioned sewage treatment (Public ordering business)

Social overhead capital of sewage treatment (Private investment business)

Seawater

Seawater desalination system

Water Treatment

Waste fuel production

Cement raw materials and building materialsLandfill

Seawater desalination Plant

Performing Company

TSK Corp TSK Water TSK M&S Huvis Water

Consulting EPC MaintenanceOperation

River Sea

Reuse

Chemical treatment

Building / Apartment

(Ultra) Pure water

treatment

Factory Wastewater treatment plant

Sludge treatment

Sewage treatment plant Power plant

Water treatment

Pure water treatment supply

Sewage treatment

Wastewater treatment

1312TSK CORPORATION

Energy Waste Recycling

Waste fuelization

Steam / Power generation

Sludge drying

BGP (Bio Gas Plant)

New & Renewable Energy

Solar energy Fuel cell

Performing Company

TSK Corp TSK Water TSK GreenEnergy TSK M&S

Waste Fuelization

BGP

Steam supply Power generation

Industrial waste Waste collection/Transport

Waste fuel supply

Biogas plant

Biogas Power generating CompostFuel

Food waste, waste leachate, livestock wastewater

Solar Energy

Waste Heat Recovery

Translating deviceSolar cell

Electricity supply

Electricity production and district heating supply

Recovery

Incineration facilityHousehold waste Heat generated during incineration

Waste fuelization (SRF / ASR)

Sludge drying

1514TSK CORPORATION

Waste Car Recycling Soil Purification

Landfill · Incineration

Resource Recirculation

Waste Disposal

Landfill· Incineration

Urban Mining

Waste metal resource recovery

Waste car recycling

ASR

Soil Purification

Polluted soil purification

Polluted groundwater purification

Urban Mining

Production PretreatmentCollection / Transport

Smelting / RefiningIndustrial raw materialsIncineration / Energyification

Fueling / Waste oil refinery

Recycling Landfill

Waste collection / transport

* ASR : Automobile Shredder Residues

Dismantling and shredding recycling (Shredder)

Chassis crushing, screening Sales of scrap and non-ferrous metals (Urban mining) (Steelmaking, Nonferrous Smelting)

ASR*

ASR incineration Steam production / sales

Used car recycling (Junkyard)

Used car sales / exports Remanufacturing used parts Used parts for sale

Waste car (Owner)

Purification

Purification facility

Soil washing mehod

Galvanic methodThermal

desorption method

Soil cultivation methodPolluted soil generation

Purified soil recycling

Field purification

Collection / Transport

Industrial waste

Performing Company

TSK Corp TSK Water

TSK GreenEnergy Ecosystem

Centro TSK M&S

1716TSK CORPORATION

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Sewage and Wastewater TreatmentSewage and wastewater must be treated safely and completely before being discharged into nature. It must be discarded cleanly to be circulated cleanly.

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Sewage Treatment Plant

1 Gimcheon Public sewage treatment complex

Capacity : 80,000㎥/day Process : TEC-BNR

2 Suwon Public sewage treatment plant

Capacity : 520,000㎥/day Process : TEC-BNR, 4-Stage BNR

3 Bangeojin Public sewage treatment plant

Capacity : 100,000㎥/day Process : B3

4 Jeonju Public sewage treatment plant

Capacity : 400,000㎥/day Process : CSBR, CNR

Wastewater Treatment Plant

5 Ohchang Wastewater termination treatment plant

Capacity : 63,000㎥/day Process : CNR

6 Cheongju SK Hynix Wastewater treatment plant

Capacity : 115,200㎥/day (2, 3, 4 campus)

Process : Process MBR, Bardenpho, Coagulating Sedimentation

7 Ulsan SK Chemical Wastewater treatment plant

Capacity : 9,200㎥/day Process : Activated sludge

8 Samsung BioLogics Wastewater treatment plant Capacity : 3,600㎥/day (1, 2, 3 Plant) Process : A / O, Coagulating Sedimentation

We carry out the consulting, construction and operation management of sewage and wastewater treatment plant based on operating know-how and technology of environmental foundations.

16TSK CORPORATION

1918TSK CORPORATION

Service Water | Reused Water | (Ultra) Pure Water

We stably supply and manage water that we can trust and use. We strive for human health and sustainable environment.

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Service Water

We strive to supply high-quality tap water to customers from intake sources to drainage basins.

1 Yeosu Service water office2 Busan Service water office

3 Reused Water

We realize a virtuous cycle of sustainable water by supplying water to customers through invest ment, consulting, construction, and operation of sewage and wastewater recycling facilities.

Reused water facility Capacity : 3,000㎥/day Process : UF+RO

Pure water treatment facility

Capacity : 3,600㎥/day

Process : Ion exchange+RO+UV+MBP

4 (Ultra) Pure Water

We are increasing the added value of customers by providing high-quality, customized ultra-pure water and pure water required for the manufacturing process of semiconductors, chemicals, and pharmaceuticals with high technology.

Pure water supply facility Capacity : 5,000㎥/day Process : 2B3T+MBP

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1918TSK CORPORATION

2120TSK CORPORATION

Waste to Energy

We create links of a virtuous circle to enable waste from our daily lives to be used again.

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Waste-Fueling (SRF/ASR)

We manufacture solid fuels with excellent calorific value from combustible solid waste through the construction and operation of solid fuel (SRF) facilities, and supply high quality and low cost energy to customers through incineration of solid fuel.

* SRF : Solid Refuse Fuel, domestic wastes, waste resin, waste fiber, waste rubber, waste tires, etc.

1 TSK Green Energy

Asan Office : SRF production (180ton/day) Iksan Office : SRF production (160ton/day) Jeonju Office : ASR combustion and steam supply (30ton/hour)

2 Ulsan ENP

Steam supply (75ton/hour) / Power production (2MWh)

Biogas Plant (BGP)

We carry out power generation and fuel supply business using biogas generated from organic waste treatment such as food waste and livestock through construction and operation of biogas plant.

3 Dongdaemun Environmental Resource Center

Production of biogas, compost Capacity : 180㎥/day (Food waste leachate) 98ton/day (Food wastes)

4 Yeongcheon BGP

Production of biogas, compost Capacity : 260ton/day (livestock

excretion 150 ton/day, food wastes 30 ton/day, food waste leachate 80 ㎥/day)

5 Pocheon BGP

Production of biogas, compost Capacity : 260ton/day (livestock

excretion 181 ton/day, food waste leachate 181㎥/day)

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2322TSK CORPORATION

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7 Wastewater Treatment System We supply the optimal system with

various combinations of unit processes such as flocculation purification, flotation, biological treatment, media f i l trat ion, membrane f i l trat ion, adsorption, oxidation, reduction and sludge treatment considering the quality and environment of waste water.

Nuclear Power Plant / Thermal Power Plant

5 Chemical Feed System Chemical Feed System is a facility

that controls corrosion control, oxygen removal and proper pH control of system so that the power plant can operate continuously for a long time under optimum conditions.

1 Ultrapure Water System Ultrapure Water System is equipped

with advanced membrane filtration system to produce advanced MRM system, reverse osmosis membrane and h igh ef f ic iency membrane deionization system to produce continuous and stable ultrapure water without chemical regeneration.

2 Condensate Polishing System Condensate Polishing System is a facility to maintain the reliability of the steam generator and make it possible to operate even if there is leakage of seawater to the condenser, and to prevent deposits accumulated in the turbine and corrosion due to it.

4 Seawater Desalination System Seawater Desalination System is a technology to solve the global water shortage problem. We produce the highest quality fresh water, based on technological know-how and experiences accumulated over decades in the reverse osmosis membrane processes.

3 Seawater Electro-Hypochlorination System

The seawater electro-hypochlo-rination system prevents the heat transfer efficiency of the cooling facility and the pressure loss of the cooling pipe by controlling the marine organisms deposited on the heat exchanger where the cooling water of the plant is supplied.

8 Operation and Maintenance With over 60 years of experience

and know-how, we diagnose and manage real-time systems based on online data collection and reporting, and provide facility improvement services such as facility operation, maintenance, technical support and advice.


We are recognized as Korea's the largest power generation water treatment company by successful consulting, design, manufacturing, installing, commissioning, performance testing and management of large-scale water treatment facilities including important national infrastructure such as nuclear and thermal power plants.

6 Steam Generator Chemical Cleaning Tube corrosion and steam loss are important issue in the operation of PWR steam generators. We provide chemical cleaning process and equipment to remove accumulated corrosion residues and to mitigate performance loss.

2322TSK CORPORATION

2524TSK CORPORATION

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New & Renewable EnergyDevelopment of new & renewable energy for a better future, it is now a necessity, not a choice.

Waste Heat Recovery

We supply high-quality, low-cost energy to our customers using the incineration heat recovery business, which produces and supplies steam and electricity using waste heat from domestic and industrial waste incineration facilities, and excess heat from industrial processes.

1 Namyangju Byeolnae Clean Center

Household waste incineration Capacity : Incineration plants 52㎥/day,

Waste heat boiler 13.3㎥/hour

2 Gimcheon Waste Heat Sream Supply Facility

Household waste incineration Capacity : Incineration plants 48㎥/day,

Waste heat boiler 8㎥/hour

Solar Energy

We are leading the eco-friendly energy industry in Korea through the solar power generation business, which is unlimited and no pollution. In particular, It is synergistic by overcoming the shortcomings of the large area required for installation of power generation facilities and the energy independence of local communities and the efficient operation of environmental foundation facilities by carrying out the solar power generation business utilizing the site of a number of environmental foundation facilities' operated by TSK corporation

3 Solar Energy Plant in Gimcheon Complex

4 Solar Energy Facility in Asan Bicycle Road

2524TSK CORPORATION

2726TSK CORPORATION

Environmental Materials

We conduct intensive and professional management at each stage of the water treatment process so that any drop of water is not wasted in the era of water shortage.

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We provide customers with optimized total solutions by supplying all materials such as cooling towers and boiler water treatment chemicals from environmental materials to remove pollutants and water quality from water treatment to industrial sites and homes.

1 Cooling tower water treatment chemicals

Prevention of scale and corrosion

Prevention of microorganisms

Real time Monitoring

2 Boilers water treatment chemicals

Prevention of scale and corrosion

Prevention of organic matter generation

3 Environmental chemicals

Sewage / Wastewater treatment chemicals

Pollutant removal and water quality improvement

Environmental materials product descriptions

Product Name Application Area Main Account

SKY TOP Cooling Tower Water Treatment Chemicals SK Energy, SKC

SKY POWER Boilers Water Treatment Chemicals POSCO, SH Corporation

COOL SHOT Chemicals for Small and Medium-sized Cooling Tower

Small and medium-sized building, plants

SKY CLEAN Microbial Incubator for Sewage and Wastewater Treatment

LG Display, PT, AMOCO, MITSUI

UTILITY CHEMICALS Commodity & Process Chemicals SK Chemicals

26TSK CORPORATION

CUSTOMER

Technical Service

Automation

ProcessMaintenance

Process Analysis

Chemical Treatment

Inspection of the related plants and the operating conditions for the efficient operation of the processSharing process analysis data and having consultation of improvement direction

Managing chemical type, input and usage in accordance with the change of water and applicable environmentSelecting rational chemical materials and managing chemical input

Providing techno-logies for the whole wastewater treatment throu-gh continued in-teraction with customersProviding of technical data related domestic and overseas.

Automation of emulsion input equipment Automatic dissolution and input equipment of chemical

Managing related processes and operating conditions for reliable

operation of the processTechnical advices for the trouble-

shooting

2928TSK CORPORATION

Resource Recirculation

Human beings are healthy only when the earth is healthy. We will take the lead in purifying and protecting the environment for our precious future.

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자원순환사업

지구가 건강해야 사람이 건강합니다.

우리의 소중한 미래를 위해 환경을 정화하고

지키는데 앞장서겠습니다.

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1

LandfillWe have four landfill sites (Changwon, Pohang, Gumi, Chungju), and treat wastes generated by customers' industrial activities safely and harmlessly.

1 Open type landfill facility 2 Air Dome type landfill facility

Chungju landfillChangwon landfill

Pohang landfill Gumi landfill

Urban Mining

We collect metal wastes such as gold, silver and platinum through a series of processes such as “collection-separation / classification-screening-smelting / refining” of discarded waste and process scrap.

3 Sludge recycling

Factory Sludge, Wastewater Sludge

4 Electronic Scrap Recycling

Electronic scrap, process defects and by-products

Catalyst recycling

Automobile Waste Catalyst, Petrochemical Waste Catalyst

Waste battery recycling

Lithium secondary battery, Cathode active material recycling

Solar waste module recycling

Solar cell and valuable metal recycling

28TSK CORPORATION

3130TSK CORPORATION

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Purification Facilities

We have the capacity to handle more than 150,000 tons of contaminated soils annually at four import and purification facilities located in Gyeonggi, Chungbuk and Gyeongbuk.

3 Yeoju Purification facility

Capacity : 6,369㎥ (11,465ton) Method : Soil cultivation, galvanic,

chemical oxidation

4 Chungju Purification facility


chemical oxidation

5 Eumseong Purification facility

Capacity : 11,674㎥ (21,013ton) Method : Method Soil cultivation,

galvanic, Thermal desorption, chemical oxidation, soil washing

6 Gyeongju Purification facility


chemical oxidation, soil washing

Major Method and Purification Performance

Soil cultivation method, Thermal desorption method, Soil washing mehod, Underground purification method

1 Janghang refinery purchase area (zone 3)

2 Seoul NINEONE hannam foreigner's apartment

Soil PurificationWe provide perfect solutions for site investigation, remediation consulting, design and construction on soil remediation to restore the vitality of contaminated soil.

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3332TSK CORPORATION

Power Generation Water Treatment Development Technology

Major Technology

FilONE (Ultrafiltration Membrane Module)

Ultrafiltration Process Technology for high flux and low operation pressure using hydrophilic, pollution and chemical resistant ultrafiltrarion membranes

Membranes and Modules Multiple patents NSF (USA) certification Acquired national sanitation license on China

MDI (Membrane Electro-Deionization)

Ultra-pure Water Production Technology in electro regenerative desalination process using ion exchange resin and ion exchange membrane

Performance : nuclear power plant, thermal power plant, Pure water manufacturing equipment for semiconductor

Sludge Carbonization plant Carbide

Radioactive waste resin Waste resin decontamination device Waste resin after decontamination

Organic Waste Recycling

Process Technology to produce solid fuel that can be used in thermal power plants by carbonizing organic waste such as sewage sludge and food waste at 200 ℃

Radioactive Waste Decontamination

Process Technology that removes radioactive contaminants from radioactive waste ion exchange resins generated at nuclear power plants to enable to make general waste for self-disposal

3534TSK CORPORATION

Advanced Treatment Technology of Sewage and Wastewater

TSK-ESS Energy consumption can be reduced by about 4%

Sewage treatment plant energy saving technology and control program

Maximizing the energy effect of blowers by materialization of auto driving system with the optimum condition based on data base construction by measuring air rate and electric use of blowers.

Technical overview

TSK-DAF Energy consumption can be reduced by 30-40%

Energy-saving Dissolved Air Flotation system using micro-bubble generator pump

Features Ⅱ Micro-Bubble generator pump

It can reduce Energy consumption by 30-40% compared

to conventional technology

Small footprint makes system easy to maintain

Footprint can be reduced by 50% compared to conventional technology

Recycle pump capacity can be reduced by 20% Air compressor is unnecessary. (10 ~ 20% savings)

FeaturesⅠ 2 way injection nozzle

It does not need to be replacedInjection distance can be adjusted

according to site condition

Control of injection distance with detachable reducer and Fine adjustment screw Efficient Microbubble Distribution Control across Reactors

2 way injection nozzle

phase 1

Measure the energy consumption and analyze the Operating factors

Set up a monitoring system for Sewage treatment plants

phase 2

Operational Data Analysis / Calculation of aeration volume to

save energy

Monitoring for energy consumption of sewage treatment plant and

energy consulting

Application of blower energy saving control system applying algorithms presented through 1 and 2 phase

phase 3

Apply the auto blower controlling program

Technical overview

The solubilisation of excess sludge using Sodium hypochlorite and

inject it into the bioreactor.

Effect of external carbon sources injection through substrate(organic matter) supply

Optimization of Nitrogen and Phosphorus treatment efficiency

Sludge

FlocculantInfluent

Micro-bubble

Effluent

Floatation ReactorRapid mix(Coagulation)

Slow mix(Flocculation)

Micro-bubble generator pump

Microbubble

Air

Treatedwater

Water

Air

Recycle pump

Conventional technology

Air saturation Air compressor

Sewage treatment plant

Analyzing efficiency of each device by measuring power and performance of the main facilities at a sewage treatment plants Operation status check of sewage treatment plant

Sewage treatment plant monitoring system

Algorithm for energy saving through analysis of operation and facility status of sewage treatment plant

Consulting on reducing energy consumption in Sewage treatment plant

Determining the optimum operating range for inverters of blowers considering blasting pressure and air rate (interlocking operation is possible)

Automatic blower controlling program

Return Activated

Sludge(RAS) Tank

Influent Return Activated Sludge(RAS)

Aerobic Reactor Membrane ReactorAnoxic Reactor

Sodium hypochlorite treated sludge tank (Usually: sludge storage tank)

Dewatering equipment

Sodium hypochlorite treated sludge

Excess sludgeSodium hypochlorite

Effluent

pH adjustment Reactor

TSK-MBR T-N and T-P optimal treatment process

Nitrogen and phosphorus treatment technology using excess treated with sodium hypochlorite (NaOCl) and submerged membrane.

3736TSK CORPORATION

Patent

Classification Registration Number Designation

Sewage & Wastewater

10-1230333 Apparatus for treating rainwater10-1016394 Real-time wastewater composition analyzer using a rapid microbial respiration

detector, SS and EC combined sensing system and its measuring Method10-1237408 Apparatus having pH regulating tank with blocking plate for treating of sewage or

wastewater and Method for reducing nitrogen and phosphorus using it10-1369351 Apparatus having pH regulating tank with blocking plate for treating of sewage or

wastewater and Method for reducing nitrogen and phosphorus using it10-1370595 Control system for saving air blower energy10-1025337 Dynamic-mass balance model based a real-time effluent prediction system for a

continuous type of biological wastewater treatment plants10-1135011 A sewage and wastewater treatment and an apparatus for thereof10-1142860 AlkaliSludge For Phosphorus Reducing, Manufacturing Method of AlkaliSludge,

Method For Phosphorus Reducing Of Sewage and Wastewater Using AlkaliSludge And Apparatus For Progress Thereof

10-0495903 Equipment of Drawn-sludge using STEEL IN STEELREVOLUTION SYSTEM10-0390633 Anoxic-anaerobic sequencing batch reactor and method for nitrogen and

phosphorus removal thereby10-0969846 Underwater pump desorption device10-0393856 decanter10-1293581 Control method for amount of blast and energy reduction in sewage treatment

process through oxygen uptake rate analyzing10-1305458 Reduction Method Of Sewage Sludge for Enhancement of Anaerobic Digester10-0986406 Microbial Respirametric Anylizer using Dual Sensor and its Operating Method10-0989779 MICRO-BUBBLE FLOTATION DEVICE HAVING SATURATED WATER GENERATION

APPARATUSMICRO-BUBBLE FLOTATION DEVICE HAVING SATURATED WATER GENERATION APPARATUS

10-1670913 Apparatus and Method for Cleaning Membrane using microbubbles and centibubbles10-0457698 Livestock wastewater treatment method and equipmentusing

STP waste excess sludge10-1340059 Reduction Method Of Excess Sludge10-1341822 Aerobic Dechlorination System and Process Thereof10-1005422 Apparatus and method for high flux membrane wastewater treatment using early

stage control of membrane fouling10-1692789 Water-treatment apparatus using membrane unit and Method thereof


Sewage & Wastewater

10-1709644 Water Treating Apparatus for generating hydrogen peroxide10-1836561 Concentrated Organic Waste Water Purifying System10-1880619 Method for treating wastewater from biogas plant using food waste

Soil

10-0475431 great measure soil washing apparatus10-0382359 measuaring system for hydraulic conductivity10-1433257 Spray Injection Apparatus and Method of Gas and Liquid Mixtures Containing

Microbial Growth Substrate and Microbes for In Situ Bioremediation of Contaminated Ground Water

10-1548460 Soil washing solution composed of reducing and chelating agents and washing method using the same for remediation of arsenic contaminated soil

10-1556996 METHOD FOR SOIL REMEDIATION10-1086248 High-pressure air and liquid injection apparatus for remediation of contaminated

soil and groundwater10-1332347 PSEUDOMONAS SP. NR1 AND OIL DEGRADATION METHOD USING THE SAME10-1805768 Liquid type washing, crushing and sorting system of contamination soil10-1816087 Pseudomonas aeruginosa TSKW-U6 strain having oil resolution ability, a method of

oil degradation using the same, and a method of selecting the strain10-1820268 Movable purification apparatus for contaminated soil10-1896428 Pseudomonas aeruginosa TSKW-S5 strain having oil resolution and oil-releasing

ability, a method for purifying contaminated soil using the same, and a method for selecting the strain

10-1825528 Liquid type sorting, washing and feeding device of contamination soil10-1929271 PROCESS WATER STORAGE TANK FOR REMEDIATION SYSTEM OF COMPLEX

CONTAMINATED SOILS10-1929272 REMEDIATION OF COMPLEX CONTAMINATED SOILS10-1929269 SLUDGE COMMINUTION EQUIPMENT FOR REMEDIATION SYSTEM OF COMPLEX

CONTAMINATED SOILS

Sludge

10-1033682 SLUDGE DRYING SYSTEM10-1033680 APPARATUS FOR DRYING AND MOLDING SLUDGE10-1033678 APPARATUS FOR ELECTRO-PENETRATIVE DEHYDRATING AND RAPID DRYING

SLUDGE10-1034569 APPARATUS FOR DRYING AND SOLIDIFYING SLUDGE10-0539413 SLUDGE DRYING METHOD AND APPARATUS

Etc.10-1497911 APPARATUS FOR CLEANING VINYL BAG OF FOOD GARBAGE AND PRETREATMENT

METHOD FOR MAKING REFUSE PLASTIC FUEL FROM VINYL BAG OF FOOD GARBAGE USING THE SAME

Radiochemistry

1011722470000 DECONTAMINATION METHOD AND APPARATUS OF RADWASTE RESIN1012247250000 Method and Apparatus for Disposing Radioactive Wastewater1012854790000 Steam Generator Tube On-line Leak Monitoring and Methodology

By Using Ion Chromatography in PWR1012335420000 Method and Apparatus for the Decontamination of Spent Activated Carbon101285530000 Method and System for Monitoring Leakage of Steam Generator Tube of Nuclear

Power Plant using Trace Level of Boron1012797180000 Method and System for Removing the Radionuclides from Radwaste Spent Resin1015145980000 Method and System for Removing of Radio Nuclides from Contaminated Porous

Spent Desiccant using Solvent-Deposition1014950050000 Method and System for Detecting Trace Boron for SG Tube Leakage On-line

Monitoring in Mixed Solution101519799000 Method and System for Detecting Trace Boron using Ultraviolet-Visible

Spectrophotometer and Ion Chromatography for Steam Generator Tube Leakage On-line Monitoring

1015053750000 Method and Apparatus for Decontamination of Conduit Pipe1015443270000 Method and Apparatus for Decontamination of Conduit Pipe using Pressurized Fluid1015520830000 THE TREATMENT METHOD AND SYSTEM OF LIQUID WASTE CONTAINING

RADIOACTIVELY CONTAMINATED ORGANIC COMPOUNDS1016788050000 Decontamination method and system of radioactive spent resin1018174470000 Method and device for analyzing low concentration boron using online photometer

New technology certification / verification

Registration Number Designation

New exellent technology No.509,Environmental technology verification No.203

The nitrogen and phoshphorus removal technology using submerged membraneand the solubilized sludge with sodium hypochlorite(NaOCl)

New exellent technology No.478 Biological dechlorination groundwater purification Technology using a nozzle-type spray nozzle of liquid / gas mixture substrate

New exellent technology No.1186 Pure water production technology using electrical regeneration method with flat circular spacer in a cylindrical column

New exellent technology No.0342 Advanced upstream sewage treatment by air using integrated reactor with internal and external cylindrical structure

New exellent technology No.0260 Advanced sewage treatment process of air upward flow type using integrated reactor with internal and external cylindrical structure

Registration Number Designation

IR52 No.10129 Science and technology minister

Development of ultra pure water production module MDI by electric regeneration using ion exchange membrane

No.16535 Science, ICT and future planning minister

Development of the next generation's sewage and wastewater membrane bio reactor and reuse system technology

Award

Intellectual Property rights

3938TSK CORPORATION


Membrane / Module

1004696270000 Device for increasing the efficiency of filter usingfiber hose

1008205830000 Retainer for Modules of cylindrical hollow fiber membrane filter apparatus

1010779540000 A polysulfone-based hollowfiber membrane having a excellent impact strength and water permeability and preparing the same

1011044210000 Fibroid Membrane Filter

1012042070000 Fiber Bits Filter

1013039930000 Hollow Fiber Membrane Filter with Screen

1013301750000 Membrane module of hollow fiber

1013824730000 Fluid distribution apparatus for hollow fiber membrane

1014117000000 Bundle Fiber Bits Filter with floats

1014198350000 PVDF base hollow fiber membrane having improved impact strength and water permeability and preparing method of the same

1014407560000 De-gas Hollow fiber membrane Module

1014684390000 A water treatment module capable of assembling and disassembling

1014741950000 Cloth Filter and Hybrid Filter

1014868840000 Cap for fixing hollow fiber membrane and fluid distribution




1014877650000 Signed the water treatment module by fusion rotating

1015178550000 Resin Pin for Hollow fiber maintenance

1015841210000 Forward osmosis membrane module of spiral wound type, and method for preparing thereof

1015841170000 Hollow fiber module

1016219040000 Potting apparatus and potting method of hollow fiber membrane

1016219020000 Water treatment module


1016435310000 Potting apparatus



1016651890000 Polysulfone-based Hollow Fiber Membrane Having Excellent Chemical Resistance and Preparation Method Thereof












1016839830000 Pin For Hollow Fiber Maintenance


Membrane / Module

1016894400000 Dry Hollow Fiber Membrane, Preparation Method Thereof and Water Treatment Module Comprising The Same


1017239040000 Preparation Method of Hollow Fiber Membrane With Improved Processing Efficiency And Manufacturing System Thereof

1017239160000 Pin for Hollow Fiber Maintenance


1017639910000 Dope Composition for Forming Hollow Fiber Membrane Having Improved Strength and Water Permeability and Preparation Method for Hollow Fiber using the Same

Condensate Polishing

1004331320000 Desalinization device using porosity carbon electrodeand porosity insulator

1004996440000 Method and apparatus for recycling ion-exchange resinof condensate polishing plants

1004617350000 Method to making the carbon electrode

1005146950000 Method of separation and recycling for ion-exchangeresin at condensate polishing plants

1006663090000 Deionization apparatus and Method for condensate with Continuous deionization equipment

1006496530000 Deionization apparatus and Method for condensate with Electro-deionization equipment without the recycle pump

1007406520000 Operation Device and Method of Electro-deionizationequipment for condensate

1010528560000 MOVABLE APPARATUS FOR RECYCLING DEMINERALIZED WATER AND METHOD THEREOF

1011880280000 Condensate Polishing System and Method

MDI

1003562350000 Modules for Cylindrical Electrodeionization Apparatus

1005475920000 Method for making the heterogeneous ion exchangemembrane

1005785530000 Apparatus and Process for regeneration by electricitythe ion change resin : ReEⓡ system

1007690510000 Modules of cylindrical electrodeionizat ion apparatusfor large capacity

1006985800000 Device for circulation the electrode water for electrodeionization apparatus

1007634360000 Electrodeionization apparatus

1007692570000 Electrodeionization apparatus with another electrodecell

1008940940000 Retainer for Modules of cylindrical electrodeionization apparatus

1013395150000 Method and Apparatus for recycling ion-exchange resin of condensate polishing plants

1016442750000 Electrolysis device and water treatment method using the device

Water Treatment

System

1004315120000 Remote Monitoring & Control System For Water Treatment Plants

1003984660000 A Impeller for Bubble Control Wastewater Disposal

1004394310000 Method and Device for manufacturing the electrode cellof electrophoresis

1007400480000 Hollow fiber membrane module and Apparatus for watertreatment with hollow fiber membrane module

1007400470000 Hollow fiber membrane module and Apparatus for watertreatment with hollow fiber membrane module

1007418510000 Submerged Rectangular Hollow fiber membrane module and Apparatus for water treatment with hollow fibermembrane module

1009201240000 Method for Producing Alkaline Water

1012797010000 Waste Water Reclamation System

1018023980000 Electrolysis device for generating sodium hypochlorite

Chemical Cleaning

1011890180000 Cleaning Method of Steam Generator

1014142910000 Cleaning Method and Apparatus of Heat Exchanger by Observing Corrosion Current

4140TSK CORPORATION

Subsidiaries

TSK Water Environmental Foundation Facility O&M (Sewage, Wastewater, Incineration, Etc.)

Centro Waste Disposal General Waste / Designated Waste Landfill

Ecosystem Waste Disposal Intermediate Treatment of Construction Waste / Collection and Transport of Construction Waste General Waste / Designated Waste Landfill

TSK GreenEnergy Waste to Energy Business SRF(Solid Refuse Fuel) Production / Steam Supply Business

Seoul Office8F, 155, Songpa-daero, Songpa-gu, Seoul, Republic of KoreaT. 82-2-6901-8200 F. 82-2-6901-8390

Ansan Office90, Sandan-ro 83beon-gil, Danwon-gu, Ansan-si, Gyeonggi-do, Republic of Korea T. 82-31-491-2175 F. 82-31-491-3665

R&D Center16, Gongdan 1-daero 322beon-gil, Siheung-si, Gyeonggi-do, Republic of KoreaT. 82-31-432-2176 F. 82-31-499-7311

Iksan Office347-16, Yeogang-ro, Yeosan-myeon, Iksan-si, Jeollabuk-do, Republic of KoreaT. 82-63-833-7310 F. 82-63-833-7410

Asan Office209-43, Sinjeongni-gil, Yeongin-myeon, Asan-si, Chungcheongnam-do, Republic of KoreaT. 82-41-546-2394 F. 82-41-546-2393

Jeonju Office

(Palbok-dong 4-ga) 10-54, Gamsu-gil, Deokjin-gu, Jeonju-si, Jeollabuk-do, Republic of Korea T. 82-63-213-7310 F. 82-63-213-7410

Seoul Office8F, 155, Songpa-daero, Songpa-gu, Seoul, Republic of KoreaT. 82-2-6901-8200 F. 82-2-6901-8390

Siheung Head Office16, Gongdan 1-daero 322beon-gil, Siheung-si, Gyeonggi-do, Republic of KoreaT. 82-31-489-9604 F. 82-31-499-7311

Head Office8F, 155, Songpa-daero, Songpa-gu, Seoul, Republic of KoreaT. 82-2-6901-8299 F. 82-2-6901-8292

The Central Part Business Team8F, 155, Songpa-daero, Songpa-gu, Seoul, Republic of KoreaT. 82-2-6901-8299 F. 82-2-6901-8292

The Southern Part Business Team 2F, 9-1, Sangnam-gill, Cheongnyang-meon, Ulju-gun, Ulsan, Republic of KoreaT. 82-70-4648-3055 F. 82-52-701-5707

Changwon Head Office167, Jeokhyeon-ro 279 beon-gil, Seongsan-gu, Changwon-si, Gyeongsangnam-do, Republic of KoreaT. 82-55-210-3900 F. 82-55-264-4901

Gumi Branch56, 4gongdan-ro 10-gil, Gumi-si, Gyeongsangbuk-do, Republic of KoreaT. 82-54-476-5540 F. 82-54-476-5560

Pohang Branch188, Songdeok-ro, Daesong-myeon, Nam-gu, Pohang-si, Gyeongsangbuk-do, Republic of KoreaT. 82-54-277-8288 F. 82-54-277-8226

Chungju Head Office95, Megapolliseu 3-ro, Daesowon-myeon, Chungju-si, Chungcheongbuk-do, Republic of KoreaT. 82-70-4112-9000 F. 82-43-842-7772


mA Membrane

1012854790000 Meta aramid base hollow fiber membrane having improved thermal resistance and water permeability and preparing method of the same

1012335420000 Multilayered hollow fiber membrane having improved impact strength and thermal resistance and preparing method of the same

Hydrothermal Carbonization

101285530000 DISCHARGING SYSTEM OF A HIGH-PRESSURE REACTOR, AN APPARATUS AND A METHOD FOR CONTINUOUSLY POUDUCING SOLID-LIQUID SURRY FROM WASTE SLUDGE

Water Treatment Material

10-0470107 Composition for corrosion inhibitors for a closed loopheating system

10-0683040 Multifunctional Water-treating Composition and Methodof water-treating using the same

10-0683036 Multifunctional Water-treating Composition and Methodof water-treating using the same

10-1127157 Treatment method for prevent scale formation of coolingwater system

10-0698549 Culture medium of microorganism for treatmenting wastewater

10-0949354 Method of water-treating suitable for water of highconductivity

10-1137459 Method of water treatment for preventing corrosion andscale formation of metal

10-0896518 COMPOSITION FOR PREVENTING CORROSION ANC SCALE OFBOILER AND TREATMENT METHOD OF WATER FOR BOILER

10-0716127 MULTI-FUNCTIONAL ONE-COMPONENT TYPE COOLING WATERTREATMENT AGENT AND METHOD FOR WATER TREATMENT USINGTHE SAME

10-1273371 Water treating method for open recirculating coolingsystem

10-0592084 Water treating composition for a cooling system

10-0842073 MULTI-FUNCTIONAL ONE-COMPONENT TYPE COMPOSITION FORCOOLING WATER-TREATMENT AGENT AND METHOD OFWATER-TREATMENT USING THE SAME

10-1284801 Water treating composition having function of microorganism sterilization and water treating method using the same

10-1284809 Water-treating composition and water-treating method using the same

10-1430043 Equipment-protective compound of a closed heat-system

10-0615571 Composition treating water for inhibiting growth ofmicroorganism and scale

10-1190519 Water treating composition and method for openrecirculating cooling system

10-1205470 WATER TREATMENT COMPOSITION HAVING BIOCIDE EFFECT ANDWATER TREATMENT METHOD USING THE SAME

10-0930330 Bioreactor for Cultivating Bacteria in Wastewatertreatment System

10-1003064 Multifunctional cooling water treating composition notincluding divalent metal salt, and water-treatingmethod using the same

10-0540894 Method for analyzing water quality in openrecirculation cooling water system

ZL01818419.7 Multifunctional Water-treating Composition and Method of water-treating using the same

Huvis Water Power Plant and Industrial Plant Water Treatment System Production · Installation · Operation Water Treatment Separation Membrane / Seawater Desalination

TSK M&S Manufacture and Sale of Environmental Materials Overseas Exports, Import and Trading Environmental Technology Environmental Consulting and Enginerering Service

42TSK CORPORATION

Affiliates

Construction Space Value Creation

Broadcast Culture Value Creation

Leisure Rest Value Creation

Logistics & Trade Product Value Creation

TAEYOUNG E&C Most Construction Record of Water & Sewage Treatment Plant Office Building & Designed Apartment

SBS SBS Contents Hub SBS Plus SBS Sports Channel SBS Golf Channel

BLUE ONE Golf Course Water Park Condominium

TAEYOUNG Industry Advanced Tank Terminal

TAEYOUNG GROUP

Food Businesses Packaging Businesses BiopharmaceuticalBusinesses

Samyang Corp. (foodstuff) Samyang F&B Samyang Qinhuangdao Food

Samyang Packaging Samyang Biopharm Samyang Research Center

Chemical Businesses Other Businesses

Samyang Corp. (Chemicals) Samyang Petrochemical Samyang Kasei Samyang Innochem Samyang Engineering Plastics (Shanghai) Samyang EP Hungary Samyang Fine Technology CREA CHEM KCI Huvis

Samyang Data Systems Samyang Corp. (H&B)

SAMYANG GROUP

Marketing & Logistics, Services

SK E&CConstruction, Civil engineering, Plant Business

SK NetworksEnergy Distribution, Trade, Consumer Goods Business

SK Shipping

Transportation Services such as Tankers, Gas Lines and Bunkering

Energy & Chemicals

SK DiscoveryFine Chemistry, Life Science

SK InnovationComprehensive Energy, Future Energy Development Project

SKC Chemistry, Film, Inorganic Materials, Photovoltaic Materials

SK E&SComprehensive Energy such as City Gas, Mass Energy, Power, LNG

Information & Telecommunication

SK TelecomTelecommunication and Next Generation Communication

SK C&CIT Consulting, System Intergration

SK BroadbandWire & Wireless Telecommunication, Broadcast Service

SK HynixIT Business based on Memory Semiconductor And D RAM Production

SK GROUP

www.tsk.co.kr

8-10F, 155, Songpa-daero, Songpa-gu, Seoul, Republic of K

orea ㅣ Tel 82-2-6901-8200 (Seoul O

ffice) ㅣ 16, G

ongdan 1-daero 322beon-gil, Siheung-si, Gyeonggi-do, R

epublic of Korea ㅣ

Tel 82-31-489-9604 (Siheung Head O

ffice)

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