中国 苏州 GE Infrastructure Water & Process Technologies Zenon Membrane Solutions Immersed UF/MBR Technology and Application 浸没式 HF 超滤(UF)膜技术与应用 Harold Mao (毛华中), Ph.D, P.Eng., Sr. Eng. 中国 苏州 2009. 10.
介绍要点 Overview of MBR/ENR Membrane Technology MBR/ENR 膜技术特点简介 Membrane/MBR Technology for WW Reuse 膜/MBR技术与水处理和水回用 Typical Cases & Installations Worldwide 典型案例分析及全球应用
GE水处理整合全球水处理技术 $21亿 水处理行业 100 多年的历史 3,000 多个解决缺水的项目 $0.9亿 $7.60亿 $13亿 $19亿 $21亿 1999 Glegg 2002 Betz 2003 Osmonics 2005 Ionics 2006 Zenon 水处理行业 100 多年的历史 3,000 多个解决缺水的项目 230 个BOO项目, 股本投资 3.5亿美元, 2006 售水收入3.6亿美元 Convert ML to gallons
公司主要荣誉 Key Company Recognition 2000年美国水工业协会乔治沃伦福勒奖 The George Warren Fuller Award, American Water Works Association (AWWA), 2000 Receive by ZENON President and CEO, Andrew Benedek for distinguished service to the water supply field for sound engineering skill, brilliant diplomatic talent, and constructive leadership 2003年斯德哥尔摩水工业奖 Stockholm Industry Water Award, 2003 Presented by the Stockholm Water Foundation; recognizing ZENON’s unique membrane filtration processes 2004,2002年加拿大最佳公司奖——泽能公司在加拿大300家最大的股票上市公司中排名第一 Canada’s Top Corporate Citizens, 2004 & 2002 Ranked #1 amongst Canada’s 300 largest publicly traded companies for overall business practice (USA’s equivalent being IBM) 2001-2005年 加拿大最佳100雇主奖 Canada’s Top 100 Employers,2005, 2004, 2003, 2002, 2001 Named for 4th consecutive year for developing a positive work environment & culture for employees and the local community 2004通用科学最新科技奖 Popular Science Best of What’s New Award, 2004 The ultimate Popular Science accolade, awards innovations that impact the way we live and change the way we think about the future 2003年加拿大出口商奖 CANADA EXPORT AWARD, 2003 Presented by the Department of Foreign Affairs and International Trade for excellence and success of Canadian companies that export their products and services to markets around the world
ZeeWeed® 500 膜箱的演变 ZeeWeed® 500 Cassette Evolution ZW-500d(340) ZW-145 ZW-150 ZW-500a ZW-500c ZW-500d(440) 1993 2006
GE ZW Membrane Technology Applications 核心膜技术 Core Membrane Technology Drinking Water 饮用水 Sewage 生活污水 Industrial Process Water 工业处理用水 Industrial Waste- Water 工业废水 Municipal Water市政用水 Marine & Defence海事及防御 Consumer (Retail)消费者(零售) Municipal Sewage市政污水 Water Reuse水回用 Land Development土地开发 Marine & Defence海事及防御 Boiler Feedwater锅炉用水 Ultrapure Water超纯水 Industrial Wastewater 工业废水 Water Reuse 水回用
Membrane Solutions to Any Water Problem Municipal Sewage and Water Recycle Process Water Municipal Drinking Water Land Development Desalination Residential Military Industrial Wastewater Marine Vessels
ZW®膜技术废水成功案例 Food and Beverage 食品及饮料 Pharmaceutical 医药 Petrochemical 石化 Chemical 化学 Automotive 汽车 Oil and Gas 石油及天然气
ZeeWeed® 500 用于废水处理 纤维 Membrane Technology System Optimization
ZeeWeed® 500 —最坚韧/可靠的膜 保龄球!Bowling ball! 专为高浊度水质设计 Designed for high solids 最大的强度和最长的使用寿命 Reinforced for maximum strength and maximum life 双重保护 Failure proof / double barrier 耐高悬浮物 High solids tolerance 保龄球!Bowling ball!
膜元件特性 Module Characteristics 2000 600 ft2 500 ft2 2006 450 ft2 Membrane area increased by more than 50% 400 ft2
Increasing Size Decreasing $ / gal ZeeWeed® Cassette Scale-Up Larger Plants = Larger Cassettes = Lower Costs ZW-500d (after2002/3) 927 m3/day (245,000 gpd) ZW-500c (after2000) 314 m3/day (83,000 gpd) ZW-500a (before1997) 227 m3/day (60,000 gpd) Increasing Size Decreasing $ / gal
Summary - ZW MBR膜独特的优势 Unique Benefits of ZW® MBR - Membrane 增强型膜丝 = 安全、可靠、寿命长 Reinforced fiber = Safety, Reliability, Long Life 较低的运行能耗 = 很低的膜更换费用 Lower operating energy = Low life cycle costs 简单的膜元件设计 = 便于操作和扩容 Simple modular design = Ease of operation and expansion 多种全自动清洗模式 = 全天候运行 Multi-mode automatic cleaning = Robust operation
ZW膜技术提高处理品质
Contaminants/Toxicants Pathogens Solids: suspended/Colloidal Organic: COD, BOD Inorganic: NH3-N, NO3-N, TN, TP Microbial: Pathogens, FC, HPC Heavy Metals: Arsenic, Mercury Emerging: Endocrine Disrupters, Pharmaceuticals Cryptosporidium Parvum (4-7 µm) Giardia Lamblia (6-16 µm)
ZeeWeed® 处理工艺流程 Tertiary PFD Screen Reject / neutralized waste to drain
典型的出水水质 GE中空纤维超滤膜(ZeeWeed®) 浑浊度: <0.1 NTU 贾第虫: > 4 -6LRV 隐孢子虫: > 4-6 LRV 病毒: > 2-3 LRV 总有机碳: 减少50 - 90% 总悬浮物: < 1 mg/L 锰: < 0.05 mg/L 铁: < 0.02 mg/L
全球排名前20的膜水处理项目 12个项目采用GE的超滤膜技术 Twin Oaks, CA, USA 100 mgd Lakeview, ON, Canada 95 mgd Fridley, MN, USA – P 90 mgd Moscow, Russia - A 73 mgd Chestnut Avenue, Singapore 72 mgd Columbia Hts, MN, USA - N 70 mgd Racine, WI, USA 50 mgd Thornton, CO, USA 50 mgd CCK, Singapore 48 mgd Clay Lane, UK - N 42.8 mgd Kamloops, BC, Canada 42.3 mgd Forest Park, PA, USA – USF 40 mgd Roetgen, Germany - N 38 mgd Escombreras, Spain 37 mgd San Joaquin, CA, USA 36 mgd Modesto, CA – USF 36 mgd Olivenhain, CA, USA 34 mgd Coliban, Bendigo, AU – USF 33 mgd Sweetwater, CA 30 mgd Scottsdale, AZ 30 mgd Thunder Bay Bare Point 30 mgd Lakeview, ON, Canada Racine, WI, USA *As of January 2007
Lakeview超滤膜水处理厂
超滤膜系统
ZW 膜技术为科威特创建新水源 科威特的苏莱比亚工厂 世界上最大的DBOO水回用合 同(27年的售水合约) 375,000立方米/天 饮用水级的出水水质,用于农 业灌溉和绿化用水 全球最大的膜法废水回用工 程
科威特苏莱比亚污水回用工程 曝气池
Beijing Qinghe 80,000m3/d Olympic MWW Reuse Plant 北京清河8万吨 / 日奥运污水回用厂 Key process elements: Fine Screen, 0.5 mm PACl (coagulant) addition for TP removal ZeeWeed® immersed membrane ultrafiltration Activated carbon filtration for further organic removal Post-chlorination Operation in 2006Q4
Qinghe – UF Tertiary Plant Performance
膜生物反应器 Membrane Bioreactor (MBR) 活性污泥法 Activated Sludge Process 膜过滤 Membrane Filtration MBR 稳定的生物处理工艺 Stable & Mature Biological Treatment Process 完全的固液分离 Absolute Solids Separation
什么是膜生物反应器(MBR)? 传统的污水处理工艺: 先进的膜生物反应器污水处理工艺: 将超滤和生化处理合二为一的先进技术 将传统的三级处理法(沉降,氧化,过滤)简化为一个步骤 占地面积减小75% 出水 污水 格栅 初沉池 生化池 二沉池 砂滤池 细格栅 膜生物反应池 高品质出水排放或回用 传统的污水处理工艺: 先进的膜生物反应器污水处理工艺:
Biological Nitrification Clarifier Oxic RAS Recycle NH3 NO3 + H2O + Biomass
Biological Denitrication Clarifier Anoxic NO3 RAS Recycle NO3 N2 + H2O + Biomass
Basic Phoredox (A/O) Bio-P Process Clarifier
Advantage of Bio-P Proved Reliable Technology Lower Oxygen Requirement Improved Oxygen Transfer Lower Chemical (No Chemical) Requirement Lower Sludge Production Lower Metals in Waste Sludge
Process Configuration Membrane Thickener Centrifuge
GE膜生物反应器 高品质的出水 水质指标 出水水质达到或超过排放 和回用标准 BOD5 < 2 mg/L TSS Ammonia-N TN < 3 mg/L* TP < 0.05 mg/L** Turbidity < 0.2 NTU SDI < 3 出水水质达到或超过排放 和回用标准 *with anoxic zone& carbon source **with coagulant addition
GE膜生物反应器 整体系统的精简 膜生物反应器工厂 传统工厂
Cauley Creek 中水回用工程 项目背景: 美国乔治亚州Fulton县的现有污水处理量已经接近污水厂的设计能力,无法处理来自由于新的商业开发所产生的污水。更加糟糕的是该地区的气候干旱,降水量很低。水的问题阻碍了当地经济的发展。 签于此状况,当地政府决定实行市政污水回用,用于当地的高尔夫球场的灌溉和市政绿化等。 项目类型: 市政污水回用 处理水量: 18,930吨/天 项目位置: 美国乔治亚州Fulton县 运行时间: 2002年4月(第一阶段,9460吨/天) 2004年4月(第二阶段,9460吨/天) 核心技术: GE膜生物反应器技术
Cauley Creek中水回用工程
Cauley Creek中水回用工程
Cauley Creek Phase II Design vs. Actual Influent & Effluent Parameter Design Influent Actual Influent Actual Effluent Effluent Limit Average Flow Rate, mgd 5.0 4.4 - COD, mg/L 570 394 12 cBOD5, mg/L 220 164 <2 2.9 TSS, mg/L 225 166 5 TKN as N, mg/L 43 33 1.74 NH3-N, mg/L 32 25 0.22 0.5 TP as P, mg/L 7.5 5.2 0.09 0.13 Alkalinity, mg/L as CaCO3 130 152 54 Minimum Temperature, oC 14
Cauley Creek中水回用工程
Cauley Creek Phase II Design vs. Actual Influent & Effluent Parameter Design Influent Actual Influent Actual Effluent Effluent Limit Average Flow Rate, mgd 5.0 4.4 - COD, mg/L 570 394 12 cBOD5, mg/L 220 164 <2 2.9 TSS, mg/L 225 166 5 TKN as N, mg/L 43 33 1.74 NH3-N, mg/L 32 25 0.22 0.5 TP as P, mg/L 7.5 5.2 0.09 0.13 Alkalinity, mg/L as CaCO3 130 152 54 Minimum Temperature, oC 14
Cauley Creek – Chemical Savings
GE膜生物反应器 全球业绩 437 应用类型 项目数量 52 60 131 18 44 115 17 北美市政污水处理 国际市政污水处理 北美房地产开发污水处理 131 国际房地产开发污水处理 18 北美工业污水处理 44 国际工业污水处理 115 船舶污水处理 17 项目总量 437 * 2007 values
全球排名前20的膜生物反应器项目 15个项目采用GE的技术 Brightwater, WA 31 mgd / 38 mgd Johns Creek, GA 10.9 mgd / 24.7 mgd Cleveland Bay, Australia 7.7 mgd / 19.8 mgd Al Ansab, Muscat, Oman 14.8 mgd / 20.6 mgd Beixiaohe, China 15.8 mgd / 20.6 mgd Peoria, AZ 10 mgd / 20 mgd Lusail, Qatar 15.9 mgd (ADF/MDF) Delphos, OH 3.8 mgd / 12 mgd San Pedro, Spain 5.2 mgd / 12.6 mgd Syndial, Italy 12.4 mgd (ADF/MDF) NordKanal, Germany 4.4 mgd / 11.9 mgd Tempe Kyrene, AZ 9 mgd / 11.7 mgd Brescia, Italy 11.2 mgd (ADF/MDF) C City, Korea 10.6 MGD – MRC SADF Traverse City, MI 7.1 mgd / 10.2 mgd Gainesville, GA 4.6 mgd / 10.1 mgd Henderson, NV 8 mgd / 9.6 mgd Hilversum, the Netherlands 9.5 mgd – Koch / Puron Loudon County, VA 5.0 mgd / 9.4 mgd Hallsdale / Beaver Creek, TN 6 mgd / 9.3 mgd North Kent, MI 6 mgd / 9.3 mgd Nordkanal, Germany Oman is a Kubota plant. Brescia, Italy *As of January 2007, in order of peak daily flow
在中国已建成的部分项目 Some Projects in China-Commissioned 北京燕山石化厂 Yanshan Petrochemical, China 日平均处理量: 26,000 m3/day 邯郸钢铁厂 Handan Iron and Steel 日平均处理量: 21,000 m3/d 大同电厂 Datong Power 日平均处理量: 17,000 m3/d
GE在中国已建成的项目 Projects in China-Commissioned 北京清河奥运会污水回用工程 Qinghe Water Reuse – Olympic Project 日平均处理量: 80,000 m3/d 浙江玉环华能电厂海水淡化工程 Yuhuan Power Plant Seawater Desalination 日平均处理量: 77,000 m3/day 内蒙古金桥电厂MBR污水处理回用工程 Jianqiao Power Plant MBR 日平均处理量: 30,000 m3/d 安徽阜阳华润电厂超滤RO前处理工程 Fuyang Power Plant RO Pre-treatment 日平均处理量: 26,000 m3/day 大连开发区市政污水回用工程 Dalian Development Area Municipal WW Reuse 日平均处理量: 7,000 m3/day
GE中国在建的项目 Projects in China-Commissioning ChangAn Ford Auto Industrial WW 日平均处理量: 1,200 m3/d Changqing Petrochemical WW Reuse 日平均处理量: 4,800 m3/d Wuxi Lucun WW Reuse 日平均处理量: 6,500 m3/d Wuxi Meicun Municipal WW MBR 日平均处理量: 30,000 m3/d More to come…
GE的中国化战略 GE ICFC Strategy Develop Innovative Technology & Solution for China Environmental Needs Localize Key High Tech Membrane Product’s Manufacture in China Form Long-term Strategic (Win-Win) Partnership with Local EPC/DI/Suppliers More to come…
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