Seminário de Tecnologia e Eficiência em Saneamento Ambiental GE Water & Process Technologies Tadeu Justi Regional Executive Latin America Clean water to 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 Growth in mega cities and world population … Population millions Populationin(millions) Water withdrawls (1000m3/year) City '05 '15 Growth Mumbai 18.2 21.9 20.3% Mexico City 19.4 21.6 11.3% Sao Paulo 20.5 12.0% Delhi Shanghai Jakarta 18.3 15 18.6 24.0% 14.5 17.2 18.6% 13.2 16.8 … driving increase in water withdrawals … 27.3% …contributing to water stress on every continent … Water stress levels 3,500 3,000 2,500 Agriculture 2,000 1,500 1,000 500 - Low Industrial Municipal Medium High Severe Reservoir 1900 1925 1950 1975 2000 2025 Significant pressure on water quality and quantity Source: Forbes and GWI Industry Issues = Customer Challenges 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 Environmental • Stricter regulation & enforcement • Water reuse incentives & mandates • Limitations on freshwater withdrawals Energy • Water:Energy interconnected • Energy to increase ~30% by 2030 • Demand for water to increase ~40% Scarcity driving reuse and policy Million m3/day Demand for advanced treatment technologies … 90 80 70 60 50 40 30 … Supporting reuse growth over next decade … … Across the globe in developed and developing nations % reuse Target/ today* Goal Year Country 260% 20 10 0 33% 4% 2009 Total Global Tertiary or Better Reuse Capacity 2025 Global Treated Wastewater % Reused U.S. China Spain Egypt Australia Syria Israel Singapore Kuwait Saudi India Global 11% 14% 11% 32% 4% 12% 85% 35% 91% 11% <1% 4% 25% 40% 2015 2015 12% 2015 90% 2016 65% 5% 2016 2016 33% 2025 % water reuse World governments and industry looking to reuse Source: GWI Our Business GE 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. GE Water & Process Tecnologies 1999 2002 2003 2005 2005 2006 Glegg Betz Osmonics Ionics Ecolochem Zenon Desalination Mobile Water EDR Water Outsourcing Hollow fiber UF membranes Custom made water treatment equipment EDI Chemicals Services Cartridge filters OR, NF, UF and MF spiral membranes OR, NF, UF and MF skids Evaporators Crystallizers UF systems MBR Global footprint Minnetonka, Minneapolis, USA Products: Filters, Membranes and RO machines Munich, Germany European Technology Center Oroszlány, Hungary Products: Element Rolling Bangalore, India John F. Welch Technology Center Wuxi, China Products: Element Rolling, Pro & High Purity Equipment Assembly, Cassette Assembly Niskayuna, New York, USA GE Global Research Center Shanghai, China China Technology Center Hoskote, India Products: Element Rolling • HQ: Trevose, Pennsylvania • 7,900 employees • 130 countries • 50,000 customers • 50 global manufacturing sites Sorocaba, Brazil Products: Equipment Assembly Manufacturing site Strong global footprint with local expertise Images denote major manufacturing facilities Chemical & Monitoring Solutions Water Services Chemical Process Industrial Process 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 Engineered Systems Mobile Water MBR EDI Cartridge filters and filter elements RO Skids Concentrator Crystallizer Chemicals Desalination GTM Hollow fiber UF systems EDR NF, UF, MF skids (spiral membranes) Water Outsourcing RO, NF, UF, MF spiral membranes Enabling the future with portfolio solutions Desalination Solutions: Municipal Solutions: Product Water: Residential Products: 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. 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. 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. 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. Desalination Solutions Municipal Solutions 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. Utility Solutions Product Water Process Chemicals & Separations: 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. Residential Products 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. Industrial Wastewater Membrane Separation Technologies MF - Microfiltration 0,1 a 10 µm Bacteria, suspended solids UF - Ultrafiltration 0,005 a 0,05 µm Virus, coloids NF - Nanofiltration 0,0005 a 0,005 µm Total Hardness, bivalent ions, organics, RO – Reverse Osmosis 0,0001 a 0,001 µm Monivalent ions, dissolved solids Membrane Water Dissolved salts traces Dissolved gases (CO2; O2) UF - Ultrafiltration Ultrafiltration - ZeeWeed ®UF Hollow 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 Fiber Module Cassete Process Train Pressurized UF – ZeeWeed 1500 Building Block Design Fiber Module Rack Train ZeeWeed® UF Applications • Potable water production • Industrial water production • RO pretreatment • Tertiary wastewater treatment and reuse ZeeWeed UF Packaged 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 Skids Standard 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 Skids Standard Equipments SeaPRO - Series Sea Water Desalination Capacities: 4.5 - 100 m³/h RO Containerized Systems Standard 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 Systems Standard Equipments SeaSmart Sea Water Desalination Capacities: 150 – 4,000 m³/h Hamma Seawater Desalination Facility Algiers, Algeria Plant Overview • 8,360 m3/h • $250MM Investment • GEWPT 70% Owner • 25 years BOT Pre-treatment SWRO 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 Platform Standard Equipments ProPack Sea Water Desalination Capacities: 23 – 63 m³/h Membranes skid: RO Section Electrical cabinet / PLC / HMI Permeate Piping VFD/ Motor Starter RO Membranes Elements and Housings ICR Piping Concentrate Piping Cartridge Filters RO HP Pump 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 Reversa Main Applications Potable Water Wastewater Reuse Industrial Water 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 EDI - Eletrodeionization • RO permeate polishing • Electrochemical process • Continuous process • Power driven process • No process chemicals • Minimizes waste generation • EDI skid capacities: 3,4 - 92 m3/h; • 1 - 27 stacks • Treated water quality: < 0.1 µS/cm and < 10 ppb SiO2 + 23.000 m³/h GE EDI installed around the world Water Demineralization Evolution HCl or H2SO4 70’s – 80’s Clarification Filtration Anionic Ion Exchanger Cationic Ion Exchanger Mixed Bed HCl or H2SO4 80’s - 90’s Clarification Filtration RO UF RO NaOH NaOH Mixed Bed EDI 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® Lodos Ativados Convencional X MBR VOLUME DO TANQUE Lodos Ativados Convencional 100% MBR 25 a 30 % REATOR BIOLÓGICO DE ALTA PERFORMANCE Grande capacidade  Extra compacto  Baixa produção de lodo  Modos de Operação – Filtração e Backpulse • A insuflação de ar e o backpulse ajudam a remover os contaminantes da superfície da membrana. MBR – Qualidade Típica do Produto A B A – Esgoto Bruto B – Tanque de Aeração C – Tanque de Membrana D – Filtrado da UF C D • 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 Equipment Brine Concentrator / Crystallizer First ZLD in Refineries CADEREYTA / PEMEX, Mexico – 1998 Treated refinery/domestic waste 26 m³/h MADERO / PEMEX, Mexico – 1999 Treated refinery wastewater 42 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 Membranes MF, 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 Back up GE’s portfolio • 4 businesses operating in more than 100 countries … 125+ years • ~300,000 employees worldwide • 2008 revenue $183B Energy Infrastructure • Power & Water • Energy Services • Oil & Gas Technology Infrastructure GE Capital • Aviation • Enterprise Solutions • Healthcare • Transportation • Aviation Financial Services • Commercial Finance • Energy Financial Services • GE Money • Treasury NBC Universal • Cable • Film • International • Network • Sports & Olympics GE Energy Employees: 65,000 • ‘08 revenue: $38.6B • Operating in 140 countries Power & Water • Power generation • Renewables • Gas Engines • Nuclear • Gasification • Water treatment • Process chemicals Energy Services Oil & Gas • Contractual agreements • Smart Grid • Field services • Parts and repairs • Optimization technologies • Plant management • Drilling/production for … land, offshore, subsea • LNG and pipelines • Refining/petrochemical • Industrial power gen • Complete lifecycle services Operating performance Environmental performance Double R&D… $1.5 Billion Grow Revenues… $25 Billion Reduce Emissions Report Progress Investing across a variety of technologies Wind Gas Solar Nuclear Water Technologies Cleaner Coal Biomass Steam