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TRANSCRIPT
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Seminrio de Tecnologia e Eficincia
em Saneamento Ambiental
Tadeu JustiRegional Executive
Latin America
GE Water & Process Technologies
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Clean waterto sustain
life
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Water for Industry
1,500 gal of water are used to process one barrel of beer
120 gal of water are used to produce one egg
12 gal of water are needed to process one chicken
39,000 gal of water are used to manufacture one new car
6,800 gal of water is required to grow a day's food for a family of 4
1,850 gal of water to refine one barrel of crude oil
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Growing water scarcity & impairment
Significant pressure on water quality and quantity
Low
Medium
High
Severe
stress on every in water
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500
1,000
1,500
2,000
2,500
3,000
3,500
1900 1925 1950 1975 2000 2025
Water withdrawls (1000m3/year)
Agriculture
Municipal
Industrial
Reservoir
City '05 '15 Growth
Mumbai 18.2 21.9 20.3%
Mexico City 19.4 21.6 11.3%
Sao Paulo 18.3 20.5 12.0%
Delhi 15 18.6 24.0%
Shanghai 14.5 17.2 18.6%
Jakarta 13.2 16.8 27.3%
Population (millions)
Growth in mega cities and world
Source: Forbes and GWI
Water stress levelsPopulation in millions
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Industry Issues = Customer Challenges
Environmental Stricter regulation & enforcementWater reuse incentives & mandatesLimitations on freshwater withdrawals
Availability Rivers and wells are going dryLakes are disappearingWater tables are falling
Quality Deteriorating water qualityIncreased industrial pollutionSeverely impaired waters
ProductivityIncreased demand on aging systemsWater becoming constraintIncreased output and uptimeAsset protection
EnergyWater:Energy interconnectedEnergy to increase ~30% by 2030Demand for water to increase ~40%
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0
10
20
30
40
50
60
70
80
90
Total Global Tertiary or Better Reuse Capacity
Global Treated Wastewater % Reused
2009 2025
4%
33%
growth over next Demand for advanced
Scarcity driving reuse and policy
World governments and industry looking to reuse
Country% reuse today*
Target/Goal Year
U.S. 11%China 14% 25% 2015Spain 11% 40% 2015Egypt 32%Australia 4% 12% 2015Syria 12%Israel 85% 90% 2016Singapore 35%Kuwait 91%Saudi 11% 65% 2016India
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Our BusinessGE Water & Process Technologies brings together experienced professionals and advanced technologies to solve the worlds most complex challenges related to water availability and quality, increased productivity and cost reduction, and environmental regulations.
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1999 2003 200520052002 2006
GE Water & Process Tecnologies
Glegg Betz Osmonics Ionics Ecolochem Zenon
Custom made water treatment equipment
EDI
Chemicals
Services
Cartridge filters
OR, NF, UF and MF spiral membranes
OR, NF, UF and MF skids
Desalination
EDR
Evaporators
Crystallizers
Mobile Water
Water Outsourcing
Hollow fiber UF membranes
UF systems
MBR
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Global footprint
Manufacturing site
Strong global footprint with local expertise
HQ: Trevose, Pennsylvania7,900 employees130 countries50,000 customers50 globalmanufacturing sites
Wuxi, ChinaProducts: Element Rolling, Pro & High Purity Equipment Assembly, Cassette Assembly
Niskayuna, New York, USAGE Global Research Center
Munich, Germany European Technology Center
Bangalore, India John F. Welch Technology Center
Shanghai, China China Technology Center
Oroszlny, Hungary Products: Element Rolling
Hoskote, IndiaProducts: Element Rolling
Sorocaba, Brazil Products: Equipment Assembly
Minnetonka, Minneapolis, USA Products: Filters, Membranes and RO machines
Images denote major manufacturing facilities
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Chemical & Monitoring Solutions
Industrial ProcessChemical ProcessWater Services
Analytical and Monitoring Solutions
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Chemicals and Monitoring Systems
Water Treatment Chemicals:
Boiler Chemicals
Cooling Chemicals
Water and Wastewater Treatment Chemicals
Reverse Osmosis Chemicals
Remote Monitoring and Diagnostics
Process Chemicals:
Antifoulants
Corrosion Inhibitors
Phase Separation Chemicals
Scavengers
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Mobile Water
Water Outsourcing
RO Skids Chemicals
RO, NF, UF, MF spiral membranes
EDI
GTM
EDR
Hollow fiber UF systemsDesalination
Cartridge filters and filter elements
NF, UF, MF skids (spiral membranes)
Engineered Systems
Concentrator Crystallizer
MBR
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Enabling the future with portfolio solutions
Desalination Solutions:
technologies are helping water scarce
regions to create new freshwater sources
that can quench growing demand.
Municipal Solutions:Facing unprecedented growth and water
advanced membrane and water quality
measurement technologies to tackle
increasingly stringent water and
wastewater regulations and the threat of
new, virulent pathogens in our lakes and
rivers.
Industrial Wastewater:Once considered a by-
reuse technology is transforming industrial
wastewater into a sustainable, new water
source that can often be used many times
over dramatically reducing the strain on
our precious water resources.
Utility Solutions:GE is optimizing system efficiency &
increasing uptime in cooling towers and
boilers by reducing energy usage and
greenhouse gas emissions. Advanced
monitoring systems reduce the risk of
pathogen growth, such as Legionella, in
cooling systems.
Residential Products:GE point-of-use and point-of-entry
filtration systems are enabling
homeowners to produce higher quality
water from every tap in the home. This
same technology is helping developing
countries to leapfrog traditional, costly
infrastructure and provide safe water to
those who need it most.
Product Water:Consumers use the products they trust
whether it is pharmaceuticals, food, or
beverages. As brands expand globally, GE
technologies ensure high quality ingredient
water for manufacturing regardless of a
Process Chemicals &
Separations:Silently working in pipes, tanks and process
valuable production assets from corrosion
and fouling faced in day-to-day
operations, while improving overall
manufacturing efficiency and quality.
DesalinationSolutions
ProductWater
MunicipalSolutions
ResidentialProducts
UtilitySolutions
ProcessChemicals &Separations
IndustrialWastewater
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MF - Microfiltration0,1 a 10 mBacteria, suspended solids
UF - Ultrafiltration0,005 a 0,05 mVirus, coloids
NF - Nanofiltration0,0005 a 0,005 mTotal Hardness, bivalent ions, organics,
RO Reverse Osmosis0,0001 a 0,001 mMonivalent ions, dissolved solids
Membrane Separation Technologies
Water Dissolved salts traces
Dissolved gases (CO2; O2)
Membrane
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UF - Ultrafiltration
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Ultrafiltration - ZeeWeed UFHollow Fiber Membrane
PVDF
Pore Size:
- 0.02 - 0.04 m (nominal)
- 0.1 m (absolute)
Fiber diameter (O/I): 0.81.9 / 0.5 0.8 mm
Outside/inside flow
Pressurized or immersed
Accept high TSS values
Resistant to some oxidants chlorine, KMnO4
Compatible with coagulants and powdered activated carbon
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Immersed UF - ZeeWeed 1000 Cassete
Module Process TrainCasseteFiber
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Pressurized UF ZeeWeed 1500 Building Block Design
Fiber Module Rack Train
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ZeeWeed UFApplications
Potable water production
Industrial water production
RO pretreatment
Tertiary wastewater treatment
and reuse
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ZeeWeed UFPackaged and Engineered Systems
Lakeview, Canada Potable Water
15.100 m3/h
Pemex Mitatitlan, Mexico Waste Reuse
1.100 m3/h
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UF Benefits
Simple process Low maintenance ;
Suspended solids and colids full rejection ;
Microorganisms high rejection ;
Outstanding product quality (turbidity < 0,2 NTU; SDI < 3);
Chlorine tolerant membranes;
Steady product quality ;
Low chemical consumption ;
Safe operation;
Compact equipment.
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RO Reverse Osmosis
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RO Spiral Membranes
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RO SkidsStandard Equipments
E2 Series
E4 Series
E4H Series
E8 Series
PRO Series
TITAN Series
MUNI Series
ReNew Series
Brackish Water Desmineralization
Skid Capacities: 0,06 - 150 m/h
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RO SkidsStandard Equipments
SeaPRO - SeriesSea Water Desalination
Capacities: 4.5 - 100 m/h
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RO Containerized SystemsStandard Equipments
BWRO Conteinerized Systems
SeaTech Conteinerized Systems
Water Desmineralization Single Pass: 45 - 60 m/h Double Pass: 23 34 m/h
Sea Water Desalination Capacities: 6.8 - 125 m/h
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RO Pre-Engineered SystemsStandard Equipments
SeaSmart Sea Water Desalination Capacities: 150 4,000 m/h
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Hamma Seawater Desalination FacilityAlgiers, Algeria
Plant Overview
8,360 m3/h
$250MM Investment
GEWPT 70% Owner
25 years BOT
Pre-treatmentSWRO Building
Post-treatment
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RO Pretreatment
Chlorination FiltrationDechlorinationActivated Carbon FilterSofteningUF UltrafiltrationChemicals (anti-scaling;
biocides)
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RO Post-Treatment
FDD Forced Draft Decarbonator
GTM Gas Transfer Membranes
MB Mixed Bed Ion Exchanger
2-Pass RO
EDI - Electrodeionization
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Combo Systems
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ProPack Integrated UF-RO PlatformStandard Equipments
ProPack Sea Water Desalination Capacities: 23 63 m/h
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RO Membranes Elements and
Housings
Cartridge FiltersRO HP Pump
Electrical cabinet / PLC / HMI
VFD/ Motor Starter
Membranes skid: RO Section
Concentrate Piping
Permeate Piping
ICR Piping
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Membranes skid: UF section
UF modules and membranes
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EDR Electrodialysis Reverse
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EDRElectrochemical process.
Water desalination.
High water recovery (85-94%).
Robust process.
Lower salt rejection.
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EDR Eletrodilise ReversaMain Applications
PotableWater
IndustrialWater
WastewaterReuse Waste
Concentration
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EDR Benefits
Continuous process
Robust equipment
High water recovery (85 -90%)
Low chemicals consumption
Low power consumption
Fouling resistant
Long membrane life
Low operating cost
Small footprint
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EDI - Electrodeionization
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RO permeate polishing
Electrochemical process
Continuous process
Power driven process
No process chemicals
Minimizes waste generation
+ 23.000 m/h GE EDI installed around the world
EDI - EletrodeionizationEDI skid capacities:3,4 - 92 m3/h ;
1 - 27 stacks
Treated water quality: < 0.1 S/cm and < 10 ppb
SiO2
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Water Demineralization Evolution
Clarification
FiltrationCationic
Ion ExchangerMixed Bed
Clarification
FiltrationMixed Bed
RO EDI
RO
UF
Anionic
Ion Exchanger
HClor
H2SO4
NaOH
HClor
H2SO4
NaOH-
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EDI BenefitsSimple and continuous operation;
Low maintenance ;
High performance ;
Compact equipment;
High product quality (up to < 0.1 S/cm and < 10 ppb SiO2);
No process chemicals;
Minimizes waste generation;
Safeoperation.
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MBR Membrane Bio-Reactor
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Sistema de Lodos Ativados Convencional
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MBR Bioreator a Membranas
Reator biolgico aerbico aliado a membranas de ultrafiltrao
Utiliza as membranas de ultrafiltrao como barreira final
As membranas substituem o clarificador secundrio
As membranas eliminam a necessidade de tratamento tercirio
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Ultrafiltrao ZeeWeed 500
MBR ApplicationsDomestic wastewater treatment and reuse
Industrial wastewater treatment and reuse
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MBR ZeeWeed
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REATOR BIOLGICO DE ALTA PERFORMANCE
Grande capacidade
Extra compacto
Baixa produo de lodo
Lodos AtivadosConvencional
100%
MBR25 a 30 %
VOLUME DO TANQUE
Lodos Ativados Convencional X MBR
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Modos de Operao Filtrao e Backpulse
A insuflao de ar e o backpulse ajudam a remover os contaminantes da superfcie da membrana.
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A B C D
A Esgoto BrutoB Tanque de AeraoC Tanque de Membrana D Filtrado da UF
MBR Qualidade Tpica do Produto
BOD < 5 ppm
Turbidity < 0,2 NTU
SDI < 3
NH3-N < 0,5 ppm
TN < 3 ppm
TP < 0,1 ppm
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MBR Benefits
Simple process Simple control
Low maintenance
Outstanding product quality
Possible to feed RO or EDR directly
No need of tertiary treatment
Steady process
Smaller biological reactor footprint
Steady product quality
Small sludge generation
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ZLD - Zero Liquid Discharge
Brine Concentrators
And
Crystallizers
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Zero Liquid Discharge Thermal EquipmentBrine Concentrator / Crystallizer