Seminário de Tecnologia e Eficiência
em Saneamento Ambiental
Tadeu JustiRegional Executive
Latin America
GE Water & Process Technologies
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
Growing water scarcity & impairment
Significant pressure on water quality and quantity
Low
Medium
High
Severe
…contributing to water stress on every
continent …
… driving increase in water
withdrawals …
-
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
population …
Source: Forbes and GWI
Water stress levelsPopulation in millions
Industry Issues = Customer Challenges
Environmental • Stricter regulation & enforcement• Water reuse incentives & mandates• Limitations on freshwater withdrawals
Availability • Rivers and wells are going dry• Lakes are disappearing• Water tables are falling
Quality • Deteriorating water quality• Increased industrial pollution• Severely impaired waters
Productivity• Increased demand on aging systems• Water becoming constraint• Increased output and uptime• Asset protection
Energy• Water:Energy interconnected• Energy to increase ~30% by 2030• Demand for water to increase ~40%
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%
… Supporting reuse growth over next
decade …
Demand for advanced treatment technologies …
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 <1% 5% 2016
Global 4% 33% 2025
% water reuse
… Across the globe in developed and
developing nations
Source: GWI
260%
Mil
lio
n m
3/d
ay
Our BusinessGE Water & Process Technologies brings together experienced professionals and advanced technologies to solve the world’s most complex challenges related to water availability and quality, increased productivity and cost reduction, and environmental regulations.
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
Global footprint
Manufacturing site
Strong global footprint with local expertise
• HQ: Trevose, Pennsylvania
• 7,900 employees• 130 countries• 50,000 customers• 50 global
manufacturing 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
Oroszlány, 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
Chemical & Monitoring Solutions
Industrial ProcessChemical ProcessWater Services
Analytical and Monitoring Solutions
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
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
Enabling the future with portfolio solutions
Desalination Solutions:Drawing on the ocean’s virtually limitless
water resources, GE’s desalination
technologies are helping water scarce
regions to create new freshwater sources
that can quench growing demand.
Municipal Solutions:Facing unprecedented growth and water
demand, cities are turning to GE’s
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-product, GE’s water
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
plant’s location or its water source.
Process Chemicals &
Separations:Silently working in pipes, tanks and process
fluids, GE’s advanced chemicals protect
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
MF - Microfiltration0,1 a 10 µmBacteria, suspended solids
UF - Ultrafiltration0,005 a 0,05 µmVirus, coloids
NF - Nanofiltration0,0005 a 0,005 µmTotal Hardness, bivalent ions, organics,
RO – Reverse Osmosis0,0001 a 0,001 µmMonivalent ions, dissolved solids
Membrane Separation Technologies
Water Dissolved salts traces
Dissolved gases (CO2; O2)
Membrane
Ultrafiltration - ZeeWeed ®UFHollow Fiber Membrane
• PVDF
• Pore Size:
- 0.02 - 0.04 µm (nominal)
- 0.1 µm (absolute)
• Fiber diameter (O/I): 0.8–1.9 / 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
ZeeWeed® UFApplications
• Potable water production
• Industrial water production
• RO pretreatment
• Tertiary wastewater treatment
and reuse
ZeeWeed UFPackaged and Engineered Systems
Lakeview, Canada – Potable Water
15.100 m3/h
Pemex Mitatitlan, Mexico – Waste Reuse
1.100 m3/h
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.
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 m³/h
RO Containerized SystemsStandard Equipments
BWRO Conteinerized Systems
SeaTech Conteinerized Systems
Water Desmineralization Single Pass: 45 - 60 m³/h Double Pass: 23 – 34 m³/h
Sea Water Desalination Capacities: 6.8 - 125 m³/h
RO Pre-Engineered SystemsStandard Equipments
SeaSmart Sea Water Desalination Capacities: 150 – 4,000 m³/h
Hamma Seawater Desalination FacilityAlgiers, Algeria
Plant Overview
• 8,360 m3/h
• $250MM Investment
• GEWPT 70% Owner
• 25 years BOT
Pre-treatmentSWRO Building
Post-treatment
RO Pretreatment
• Chlorination • Filtration• Dechlorination• Activated Carbon Filter• Softening• UF – Ultrafiltration• Chemicals (anti-scaling; biocides)
RO Post-Treatment
• FDD – Forced Draft Decarbonator
• GTM – Gas Transfer Membranes
• MB – Mixed Bed Ion Exchanger
• 2-Pass RO
• EDI - Electrodeionization
ProPack Integrated UF-RO PlatformStandard Equipments
ProPack Sea Water Desalination Capacities: 23 – 63 m³/h
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
EDR• Electrochemical process.
• Water desalination.
• High water recovery (85-94%).
• Robust process.
• Lower salt rejection.
EDR – Eletrodiálise ReversaMain Applications
PotableWater
IndustrialWater
WastewaterReuse Waste
Concentration
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
• RO permeate polishing
• Electrochemical process
• Continuous process
• Power driven process
• No process chemicals
• Minimizes waste generation
+ 23.000 m³/h GE EDI installed around the world
EDI - Eletrodeionization• EDI skid capacities: 3,4 - 92 m3/h;
• 1 - 27 stacks
• Treated water quality: < 0.1 µS/cm and < 10 ppb
SiO2
Water Demineralization Evolution
Clarification
FiltrationCationic
Ion ExchangerMixed Bed
Clarification
FiltrationMixed Bed
RO EDI
RO
UF
Anionic
Ion Exchanger
HClor
H2SO4
NaOH
HClor
H2SO4
NaOH
70’s – 80’s
80’s - 90’s
EDI Benefits• Simple and continuous operation;
• Low maintenance;
• High performance;
• Compact equipment;
• High product quality (up to < 0.1 µS/cm and < 10 ppb SiO2);
• No process chemicals;
• Minimizes waste generation;
• Safe operation.
MBR – Bioreator a Membranas
• Reator biológico aeróbico aliado a membranas de ultrafiltração
• Utiliza as membranas de ultrafiltração como barreira final
• As membranas substituem o clarificador secundário
• As membranas eliminam a necessidade de tratamento terciário
Ultrafiltração ZeeWeed® 500
MBR – Applications• Domestic wastewater treatment and reuse
• Industrial wastewater treatment and reuse
REATOR BIOLÓGICO DE ALTA PERFORMANCE
Grande capacidade
Extra compacto
Baixa produção de lodo
Lodos AtivadosConvencional
100%
MBR25 a 30 %
VOLUME DO TANQUE
Lodos Ativados Convencional X MBR
Modos de Operação – Filtração e Backpulse
• A insuflação de ar e o backpulse ajudam a remover os contaminantes da superfície da membrana.
A B C D
A – Esgoto BrutoB – Tanque de AeraçãoC – Tanque de Membrana D – Filtrado da UF
MBR – Qualidade Típica do Produto
• BOD < 5 ppm
• Turbidity < 0,2 NTU
• SDI < 3
• NH3-N < 0,5 ppm
• TN < 3 ppm
• TP < 0,1 ppm
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
First ZLD in Refineries
MADERO / PEMEX, Mexico – 1999 Treated refinery wastewater 42 m³/h
CADEREYTA / PEMEX, Mexico – 1998 Treated refinery/domestic waste 26 m³/h
Brine Concentrator Feed Streams
• Cooling tower blowdown
• Ion exchange regeneration waste
• Process wastewater
• Scrubber blowdown
• Plant drains
• Produced water
• Boiler blowdown
• Reverse osmosis reject
• Electrodialysis reject
• Mine drainage
• Salty wastewaters
First ZLD in Power Plants
Huntington Power Station Hungtington, Utah – 1974 Cooling tower blow-down + IEX regen waste 45 m³/h
San Juan Power Station Farmington, New Mexico – 1974 Cooling tower blow-down + IEX regen waste 45 m³/h
Tadeu Justi
Regional Executive
Latin America
T 11 2139 1008
F 11 2139 1182
C 11 8371 6550
GE Water & Process Technologies
• Power & Water
• Energy Services
• Oil & Gas
• Aviation
• Enterprise Solutions
• Healthcare
• Transportation
• Aviation Financial Services
• Commercial Finance
• Energy Financial Services
• GE Money
• Treasury
• Cable
• Film
• International
• Network
• Sports & Olympics
• 4 businesses operating in more than 100 countries … 125+ years • ~300,000 employees worldwide • 2008 revenue $183B
GE’s portfolio
EnergyInfrastructure
Technology Infrastructure
GECapital
NBCUniversal
• Drilling/production for … land, offshore, subsea
• LNG and pipelines
• Refining/petrochemical
• Industrial power gen
• Complete lifecycle services
Oil & Gas
GE Energy
Energy Services
• Power generation
• Renewables
• Gas Engines
• Nuclear
• Gasification
• Water treatment
• Process chemicals
Power & Water
• Contractual agreements
• Smart Grid
• Field services
• Parts and repairs
• Optimization technologies
• Plant management
• ‘08 revenue: $38.6BEmployees: 65,000 • Operating in 140 countries
Environmental performance
Operating performance
Double R&D… $1.5 Billion
Grow Revenues… $25 Billion
Reduce Emissions
Report Progress