Seminário de Tecnologia e Eficiência

em Saneamento Ambiental

Tadeu JustiRegional Executive

Latin America

GE Water & Process Technologies

Clean waterto sustain

life

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

UF - Ultrafiltration

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

Immersed UF - ZeeWeed® 1000 Cassete

Module Process TrainCasseteFiber

Pressurized UF – ZeeWeed 1500 Building Block Design

Fiber Module Rack Train

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 – Reverse Osmosis

RO Spiral Membranes

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 SkidsStandard Equipments

SeaPRO - SeriesSea Water Desalination

Capacities: 4.5 - 100 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

Combo Systems

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

Membranes skid: UF section

UF modules and membranes

EDR – Electrodialysis Reverse

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

EDI - Electrodeionization

• 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 – Membrane Bio-Reactor

Sistema de Lodos Ativados Convencional

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

MBR ZeeWeed®

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

ZLD - Zero Liquid Discharge

Brine Concentrators

And

Crystallizers

Zero Liquid Discharge Thermal EquipmentBrine Concentrator / Crystallizer

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

Water Treatement Services

Mobile Service

Water Outsourcing

Filter Cartridges

Spiral Wound MembranesMF, UF, NF e RO

UF Hollow Fiber Membranes, Modules and Cassetes

Tadeu Justi

Regional Executive

Latin America

T 11 2139 1008

F 11 2139 1182

C 11 8371 6550

tadeu.justi@ge.com

GE Water & Process Technologies

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• 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

Investing across a variety of technologies

Wind BiomassSolar Water Technologies

Gas SteamNuclear Cleaner Coal