Treatment Approaches to Water Reuse 2008 Brochure

Wednesday, November 12 – Friday, November 14, 2008Royal Plaza Hotel, Orlando, FL, USwww.waterreuse-conference.comRegister by Friday, September 26, 2008 and receive 10% off your feeRegister online at www.waterreuse-conference.com or contact Jeremy Powell at jpowell@intertechusa.com or +1 207 781 9610View the full program inside8Book online and view up-to-the-minute conference information at:www.waterreuse-conference.com Plus Don’t miss the pre-conference seminar on Wednesday, November 12, 2008Reverse osmosis desalination: Commercial and technical overviewIncluding presentations from:Solutions for water sustainability through wastewater treatment and recycling innovationsTwo-day IntertechPira conference plus half day pre-conference seminarFeatured exhibitors:Media partners:Treatment Approaches for Water Reuse 2008reasons to attendabout the conferenceThe program features an intensive three-hour pre-conference seminar, an exhibit area showcasing the latest technology, 20 speaker presentations and numerous networking functions. This conference is a major event for you and your colleagues to receive the latest information on this emerging industry Ample opportunities to network and discuss the latest business issues with key industry executives, experts and end-users will be a main focus of the conference. From suppliers to end users, Treatment Approaches for Water Reuse 2008 offers a comprehensive overview of the latest technologies and treatments for water reuse and reclamation, as well as for compliant disposal of industrial wastewater.With over 100 leading industry executives expected to attend, don’t miss this opportunity to network and discuss the latest business issues with key industry experts and end usersTopics to be covered: • Market outlook • Coagulation/flocculation processes • Membrane filtration • Solutions to membrane fouling • Ion-exchange and non-ionic resins • Cooling water and heat exchangers • Removal of metals, phosphates and other contaminants • Nutrient removal• Bioreactors/secondary treatment • Regulatory issues • End-user perspectivesWho should attend?This conference is designed for operations executives, corporate environmental directors, chief sustainability officers, chief compliance officers, plant superintendents, water and filtration engineers, researchers, chemists, business development directors, filtration equipment manufacturers, chemical suppliers, technology providers, desalination plant managers and engineers, water reuse and reclamation specialists and corporate, government and academic R&D staff. At Treatment Approaches for Water Reuse 2008 you’ll have the opportunity to discuss and debate water reuse markets, materials developments, advances in applications, emerging application areas, application requirements and ongoing challenges. Hear from over 20 business and technical experts and connect with colleagues and business partners during 10 networking functions. From suppliers to end users, this conference offers valuable opportunities for participants from all segments of the supply chain. Register todayg Discover the latest innovations and trends in water reuse from around the worldg Learn about the financial benefits of reverse osmosis (RO) processes as Koch Membrane Systems discuss case studies on the new technology in practice todayg Hear the feature presentation from Ford Motor Company as they reveal the current and future reuse technology for the automotive industryg Learn about cost effective water quality management techniques for the pulp and paper industriesg Get up to date with the latest regulations and guidelines for the food processing and semiconductor industrieswhat’s on the agendaIndustry overview and market assessment: Veolia will reveal key strategies for implementing water reuse in your business. Hatch Water will discuss various international reuse approaches, Nalco will analyze automation-based treatment processes for reuse and PFW Water Mutual Fund will assess reuse industry trends that will impact your business and investment opportunities.New developments: Kennedy/Jenks Consultants will present recent progress in membrane technologies, PSIEE Penn State will share their research on in-line coagulation for low-pressure membrane filtration, Pall Corporation will diagnose membrane fouling and offer solutions for mitigation, and GE Water and Process Technologies will discuss mercury removal technologies, both current and experimental.Novel materials: Ferrate chemistry – providing multiple treatment benefits from a single application, will be discussed by the Wall Street Journal’s 2004 prize winner for innovation, Ferrate Treatment Technologies LLC, Intereco will tackle approaches for reducing dissolved solids and chlorides in reuse water; Severn Trent will explain the use and benefits of deep bed filters; and Dontech will analyze the screening process as part of pre-treatment.Case studies: Koch Membrane Systems will present the Bundamba plant project’s large diameter RO technologies, while Kemira will discuss recent developments and solutions in paper mill water reuse. Pilgrim’s Pride will address regulations for water reuse in the meat and poultry industry, while Ecovation shares a case study from a bourbon distillery.Other water reuse case studies covered in the conference: Ford Motor Company will cover the automotive industry, Clean Water Technology will discuss wastewater treatment from biodiesel and biofuels manufacturing and IBM will talk about water recycling in the production of semiconductors.Co-Chaired by: Dr Brian Dempsey, Associate DirectorPENN STATE INSTITUTES OF ENERGY AND THE ENVIRONMENTDr Stephen Vasconcellos, Program Manager Liquid/Solid Separation GroupGE WATER AND PROCESS TECHNOLOGIESDay one – Thursday, November 13 Opportunity in sustainable water treatment7:30 Registration and coffee8:15 Welcome and opening remarks from the Co-Chairs Dr Stephen R Vasconcellos, Technology Leader GE WATER AND PROCESS TECHNOLOGIES and Dr Brian Dempsey, Associate Director PSIEE PENNSYLVANIA STATE UNIVERSITY, US8:30 Global reuse approaches: Lessons learned and adapted • Asian and Australian reuse • Reuse all in: The complete project scope • Reuse and the case for public and private partnerships Dr Hubert L Fleming, Global Director HATCH WATER, US 9:00 Holistic approach to industrial water treatment • Process audit • Sustainability through water/energy/raw material optimization • Automation-based treatment programs for effective recycling and reuse • Operation efficiency and reduced total cost of operation Dr Manian Ramesh, Corporate VP NALCO COMPANY, US 9:30 Water industry overview: Business and investment opportunities Neil D Berlant, Portfolio Manager PFW WATER MUTUAL FUND, US 10:00 Morning refreshments and networking break10:30 Developing sustainable water strategies • Developing a strategic plan • Utilizing tools: Water balances, modeling, data analysis • Reducing risk through demonstration: Bench-scale testing and mobile pilots • Reuse case studies: Applications within industrial operations Ron Sebek, Program Manager SWIM VEOLIA WATER SOLUTIONS & TECHNOLOGIES, US11:00 The growing global importance of recycled water • Overview of the global water supply • International water recycling • Challenges to increased water reuse • Opportunities for water recycling Lori Steere, Community Affairs Representative, Office of Water Recycling EAST BAY MUNICIPAL UTILITY DISTRICT, US (invited talk)11:30 Roundtable luncheon Membrane technology1:00 Membrane technologies for water reuse • Membranes vs conventional processes in water reuse • Features benefits that membrane processes can provide • Trends of membrane technologies in water reuse • Short and long term future of the water reuse and the role of the membrane processes Dr Val S Frenkel, Director, Membrane Technologies KENNEDY/JENKS CONSULTANTS, USConference agendapre-conference seminarReverse osmosis desalination: Commercial and technical overviewWednesday, November 12, 2008 1:00 – 4:30pm (separate fee required)This seminar will offer an overview of the current state of the RO (reverse osmosis) desalination market from both commercial and technical perspectives. Topics will include a description of the RO desalination market, including historical and projected market growth rates for different applications and geographic regions. Comparison of RO equipment and operating costs for seawater desalination to costs for supply of fresh water from traditional sources will be featured. In addition, RO design basics, including pretreatment, performance projections, element and pressure housing arrangements and typical operating conditions (pressure, recovery, flow, production, among others) will be examined, as well as different types of RO membrane construction. Several case studies will be presented, including the production of high purity water for power plant operations, municipal drinking water and municipal wastewater reuse. Special attention will be given to large diameter RO elements that are being introduced as an alternative to standard RO elements for equipment cost reduction. Your seminar leaderJohn McArdle has over twenty years of technical and commercial experience with a variety of large scale separation processes including high and low pressure membrane filtration (MF/UF/NF/RO), electrodialysis and ion-exchange with emphasis on water and wastewater applications. McArdle is currently Director of Commercial Development for Koch Membrane Systems, Inc, in Wilmington, MA. In this position, he is responsible for the technical and commercial evaluation of new membrane products and applications. His activities have involved working on the introduction of membrane products in a variety of industrial and municipal water and wastewater markets and applications, including the rapidly growing water treatment markets of China and India. He has an MBA in Finance from the University of Chicago, Chicago, IL, a Masters Degree in Chemical Engineering from Northeastern University, Boston, MA and a Bachelors of Engineering Degree in Chemical Engineering from Manhattan College, Riverdale, NY. FEATURED PRESENTATIONWednesday, November 12 – Friday, November 14, 2008Royal Plaza Hotel, Orlando, FL, USwww.waterreuse-conference.com1:30 In-line coagulation and ultrafiltration of wastewater effluent for water reuse • Characteristics of wastewater effluent organic matter • Causes of fouling in PES ultrafiltration and comments on membrane autopsies • Electro-coagulation compared with conventional coagulants • Coagulation strategies for low-pressure membrane filtration Dr Brian Dempsey, Associate Director PSIEE PENNSYLVANIA STATE UNIVERSITY, US2:00 Membrane fouling in water reuse: A physicochemical perspective • Membrane processes in water reuse • Membrane fouling: A physicochemical perspective • Diagnosis and mitigation of membrane fouling problems Dr Charles Liu, Principal Engineer PALL CORPORATION, US2:30 Afternoon refreshments and networking break Case studies 3:00 Large diameter RO elements to reduce equipment and installation costs • Western Corridor Recycled Water Project (WCRWP), Queensland, Australia • Bundamba Advance Water Treatment Plant (AWTP) : 17.4 MGD • KMS 18 inch RO MegaMagnum® Technology • Bundamba Operating Data: First twelve months of operation John McArdle, Director of Business Development KOCH MEMBRANE SYSTEMS INC, US3:30 Existing and emerging techniques for cost effective water quality management in the pulp and paper industry • Water usage and effluent treatment • Recycling of process water • Raw water and process water guidelines • Efficient effluent treatment /mill experiences Göran Bäckman, Product Line Manager WQM, Water Quality Management KEMIRA PULP & PAPER, Sweden4:00 State of wastewater reuse in the meat and poultry industry • Current regulations and guidelines for wastewater reuse • Physical/chemical approaches for wastewater reuse • Advanced wastewater treatment approaches for reuse • Practical limitations to wastewater reuse: Public perception, TDS buildup, residuals management, etc Vernon Rowe, President, ROWENVIRONMENTAL and Corporate Environmental Manager PILGRIM’S PRIDE CORPORATION, US4:30 High rate anaerobic treatment for energy production and residuals management at a bourbon distillery: Case study • Reasons for doing the project • Alternatives considered • The solution selected • Benefits realized Robert Hickey, Senior VP Engineering Technology ECOVATION, US5:30 Evening reception All speakers and delegates are invited to this relaxed and informal reception to network and discuss the day’s proceedingsDay two – Friday, November 14, 2008 7:30 Coffee and refreshments8:15 Morning announcements from the conference Co-Chairs Dr Stephen R Vasconcellos, Technology Leader GE WATER AND PROCESS TECHNOLOGIES, US Dr Brian Dempsey, Associate Director PSIEE PENNSYLVANIA STATE UNIVERSITY, US Case studies (continued)8:30 Water reuse in the automotive industry • Diversity of water-consuming processes and their water quality requirements • Current economically justified reuse technologies • Present status of water reuse applications • Future application needs • Emerging issues/emerging technologies Bill Gaines, Principal Engineer, Environmental Quality Office FORD MOTOR COMPANY, US9:00 Treatment of biodiesel and biofuels manufacturing wastewater • Laboratory, pilot scale and full installation studies of biofuel wastewater treatment • Anaerobic and aerobic bioreactors • Requirements for explosion proof equipment • Current successes and needs for further research and development Dr Miroslav Colic, Chief Scientist/Research Director CLEAN WATER TECHNOLOGY INC10:00 Water management at a semiconductor plant in a constricted environment • What makes the site unique: One of the toughest SPDES permits in NY state • Finding water source alternatives in a limited well-water supplied site • How we do it: A technical breakdown of our 3 recycle and reuse systems • Keeping track of the water: East Fishkill’s automated water balancing system • Problems encountered from recycling too much • Where we stand today James MacDougall, Environmental Engineering and Operations IBM, US10:30 Morning refreshments and networking break Treatment approaches11:00 Integrated solutions approach to low level mercury removal • Emerging mercury discharge regulations • Current mercury removal technologies • Experimental materials • Experimental methods • Refinery wastewater • Coal-fired power plant wastewater Dr Stephen R Vasconcellos, Technology Leader Gerry Walterick, Senior Scientist GE WATER AND PROCESS TECHNOLOGIES, US11:30 Ferrate, an ideal oxidant for water reuse • Ferrate chemistry • On-site manufacturing breakthrough • Multiple treatment from a single application • Unique treatment benefits • Ferrate cost advantage Luke J Daly, President/ CEO FERRATE TREATMENT TECHNOLOGIES LLC, US12:00 Roundtable luncheon12:30 The problem of total dissolved solids and chlorides in reuse water: Sources and alternate approaches to reduction • Historical background • Water conservation is more than drips • Examples • Case studies Stephanie Richardson, President INTERECO USA INC1:00 Use of deep bed filters in Florida for reuse • Flexibility to meet reuse, tertiary or advanced wastewater treatment standards • Chosen for reuse, indirect potable and industrial reuse applications • Case histories: Large cities/counties like Tampa, Pinellas County, Largo and Miami • Typical length of service is 20 – 25 years before replacement/rebuild Dave Slack, General Manager SEVERN TRENT WATER PURIFICATION INC1:30 The importance of proper screening prior to any reuse • Gross screening • Pros and cons of internally vs externally fed screens • Fine screening • Wedge wire vs perforated metal screens D L Catton, President DONTECH INDUSTRIES INC, US2:00 Closing remarks from the Co-Chairs 2:15 Conference adjournsConference agendaGet your proceedings on CD at the conference Instead of a printed proceedings document, you can now view the latest full color version of the conference presentations on your laptop at the conference. You’ll also receive a link of modified presentations after the conference. This policy means more detail and up-to-date information while benefiting the environment and giving you less to carry on the journey home. For more information please contact Chandra Leister at + 1 207 781 9602 or cleister@intertechusa.comproceedings on cdFEATURED PRESENTATIONFEATURED PRESENTATIONFEATURED PRESENTATIONFEATURED PRESENTATIONFEATURED PRESENTATIONThe venueLocated inside the gates of the Walt Disney World® Resort, the Royal Plaza is fresh, fun and fashioned to put guests in a productive mood. You’ll find yourself within walking distance of the Downtown Disney® area and just around the corner from the most magi-cal theme parks, water parks and golf courses on earth. For the business traveler, the full-service, on-site Award-Winning Convention Services Department caters to all your business needs including high-speed Internet Venue detailsHotel Royal Plaza1905 Hotel Plaza BlvdLake Buena Vista, FL, US 32830Tel:+1 407 828 2828 Fax: + 1 407 827 6338www.royalplaza.comAccommodationSpeakers and delegates are responsible for booking their own travel and accommodation. A limited number of rooms have been reserved for speaker and delegates wishing to stay at the Hotel Royal Plaza at a special rate of $139 plus taxes. Speaker and delegates must reserve their room no later than October 21, 2008 to take advantage of this special rate. To book your accommodation, please contact the hotel directly at +1 407 828 2828. (Please state you are attending the IntertechPira Treatment Approaches for Water Reuse conference to receive the preferential rate). Your conference registration confirmation will include a web link to facilitate your hotel reservation.Conference feesThe conference fee includes entry to the conference sessions and the exhibition, full documentation, lunch and refreshments. However, fees do not include delegate travel and accommodation. All credit card orders are processed at that day’s £/€/$ exchange rate at the time the transaction goes through. PLEASE NOTE: Credit card details will be necessary if your booking is made less than 10 business days prior to the start of the conference, or if your invoice remains unpaid at the start of the event. Please see step 3 for further details. Where funds have not been received in advance, delegates will be required to supply credit card details at registration in order to gain entry to the conference. This credit card will be charged on-site and current exchange rates and bank charges will applyCancellationsCancellations will be accepted and fees will be refunded (less 20% handling charge) only if made in writing and received ten working days before the event. Bookings cannot be cancelled or fees refunded thereafter. Substitutions may be made at any time, please notify Chandra Leister.NoteIntertechPira does not accept liability for any loss of or damage to the personal effects of delegates attending the conference. IntertechPira reserves the right to cancel, defer or modify the event proceedings without prior notice. If you have sent a booking to us but have not received joining instructions at least one week prior to the event, please contact Chandra Leister on +1 207 781 9602 or cleister@intertechusa.com.VisasDelegates requiring visas should request a visa invitation letter from IntertechPira at the time of registering for the event, ensuring sufficient time is left for applications to be completed. Delegates are then responsible for contacting the relevant/appropriate embassy themselves. IntertechPira can do nothing further to assist in this process. Your event organizerIntertechPira provides events, training, online information and publications across a wide range of topical issues affecting a broad range of industries. Our 100% independent products are provided globally 24/7 and delivered by teams of independent experts at sites in Portland, ME, US and London, UK across 14 key industry sectors. We specialize in providing expert quality information on: disruptive technologies and their application, research and product development, globalization and new markets; production methods; regulatory and compliance.Sponsorships and exhibitionsIntertechPira’s Treatment Approaches for Water Reuse 2008 offers a unique opportunity to showcase your products and services all while accessing a high level network of industry leaders who are shaping the phosphor strategies of today and tomorrow. Depending on your goals and the level of sponsorship, a benefits package can be designed to target a narrow audience or a broad group and may include event recognition as well as publicity, marketing and promotional opportunities and complimentary event passes. For more information on our many exhibition opportunities that meet your business goals, please contact Brian Santos at: +1 207 781 9618 or bsantos@intertechusa.com.conference infoTreatment Approaches for Water Reuse 2008market intelligenceA BRAND NEW INTERTECHPIRA MARKET REPORTWith growing concern for global water supply, chemical suppliers are increasingly interested in the water treatment market. Demand for water treatment chemicals is growing at approximately 5% per annum globally and is fuelled by new opportunities in both developing and developed regions. In China, there is an urgency to develop the infrastructure required to deliver clean water to people in regions of high industrial growth. In developed countries, increasingly stringent environmental standards are placing an added emphasis on advanced technology solutions and services. This report, based on brand new primary research, delivers quantitative market forecasts for water treatment chemicals to 2015 by end-use, type, application and geographic region.$6225WHAT’S INCLUDED IN THE PRICE?• One hard copy of report (about 150 pages) couriered (see order form for postage costs) to you on publication date• CD-Rom with searchable PDF• Global intranet license allowing everyone in your organization electronic access to the reportWHO SHOULD BUY THIS REPORT?• Consultants and analysts• Process equipment manufacturers• Water and wastewater systems operators• Water treatment chemicals manufacturersKEY FEATURES• Market sizes (volume and value) to 2015 by end-use, application, type and geographic region• Analysis of key trends and drivers shaping the future direction of the water treatment chemicals market• Examination of the latest cutting-edge technology developmentsHOW WILL THIS MARKET INTELLIGENCE REPORT BENEFIT YOU?• Use our detailed breakdown of market sizes to plan future strategy with confidence• Understand the real effects of key market drivers on your business• Discover the impact technological advances from major and niche players are having on the marketDownload directly from www.intertechpira.com or add to your conference booking and we’ll email you your market intellgience upon receipt of payment.Future of Global Water Treatment Chemicals MarketsIntertechPira19 Northbrook Drive Portland, ME 04105, USAttendees will receive strategic insights from: Clean Water Tech IncDontech Industries IncEcovation EcolabFerrate Treatment Technologies LLCFord Motor CompanyGE Water & Process TechnologiesHatch WaterIBMIntereco USA Kemira Pulp & PaperKennedy/Jenks ConsultantsKoch Membrane Systems IncNalco Company Pall CorporationPenn State Institutes of Energy & the Environment PFW Water Mutual Fund Pilgrim’s Pride CorporationRowenvironmentalSevern Trent Water Purification IncVeolia Water Solutions & TechnologiesWednesday, November 12 – Friday, November 14, 2008Royal Plaza Hotel, Orlando, FL, USTreatment Approaches for Water Reuse 2008g Phone the team: +1 207 781 9610g Fax us the form: +1 207 781 2150g Email us: jpowell@intertechusa.comg Mail us: IntertechPira, 19 Northbrook Dr, Portland, ME US 04105g Visit us online: www.waterreuse-conference.com Register now Book before September 26, 2008 and save 10% off the conference feePlus Don’t miss the pre-conference seminar on Wednesday, November 12, 2008:Reverse osmosis desalination: Commercial and technical overviewTitle:...............First Name:.............................................Last Name:...................................................... Organization:...................................................................................Position:.........................................Company business:..................................................................................................................................Address:.............................................................................................................................................................................................................................................................................................................................. ......................................................................................................................ZIP:..........................................Telephone:...............................................................................................Fax:...........................................Email:...........................................................................................................................................................Your details1Event options and feesPayment method2 34 Office use only: Accounting code: 174-08 Date received:Purchase Order No:...................................................... VAT No:.................................................................................... (VAT will be charged at the local rate)Charge my credit card: American Express c Visa c MasterCard c Card no:...............................................................................Expires:........../.......... Security code: ccccCardholder name & address: .......................................................................................................................................................................................................................................................................................................................... Email address for credit card receipt: ........................................................................................................................... Check/banker’s draft (made payable to IntertechPira) c Please invoice my company cInvoices cannot be issued without receipt of a purchase order number at the time of booking.Banker’s information for credit transfer payments US Dollar A/C: Key Bank Account No: 191424005327 Swift Code (BIC): KeyB_US_33 ABA No: 011200608 Signature:..................................................................................................................Date:..........................................PLEASE NOTE: Credit card details will be necessary if your booking is made less then 10 business days prior to the start of the conference, or if your invoice remains unpaid at the start of the event. Where funds have not been received in advance, delegates will be required to supply credit card details at registration in order to gain entry to the conference. This credit card will be charged on-site and current exchange rates and bank charges will apply.Treatment Approaches for Water Reuse Conference RegistrationHow to bookChoose your payment package:Early bird registration fee $989 c(before October 3)Conference registration fee $1099 cAcademic/Gov’t rate* $599 cPre-conference seminar 1 $499 cMarket Intelligence Report $6225 cConference proceedings $599 c(For those who cannot attend)Team Discount**(Discounts cannot be used in combination)Exhibition packages: Tier 1 package $2500 cExhibit table + delegate registration***Tier 2 package $1500 cExhibit table only***Yes Sign me up for the free Regulations eBulletin from IntertechPira cWhat is this? See www.intertechpira.com/regulations to find out moreUS: IntertechPira, 19 Northbrook Drive, Portland, ME 04105, USFax: +1 207 781 2150 / Tel: +1 207 781 9610 / www.waterreuse-conference.comEurope: IntertechPira, Cleeve Road, Leatherhead, Surrey KT22 7RU, UKFax: +44 (0)1372 802243 / Tel: +44 (0)1372 802262 / www.waterreuse-conference.comFor further information on the conference please contact:Booking inquiries: Jeremy Powell T: +1 207 781 9610 / F: +1 207 781 2150 E: jpowell@intertechusa.comSponsorships and Exhibits: Brian Santos/ T: +1 207 781 9618 / F: +1 207 781 2150 E: bsantos@intertechusa.comConference Producer: Magda Dziembowski / T: +1 207 781 9800 / F: +1 207 781 2150 E: magda@intertechusa.comConference Director: Christine Groff/ T: +1 207 781 9617/ F: +1 207 781 2150 E: cgroff@intertechusa.comConference Coordinator: Chandra Leister / T: +1 207 781 9602 / F: +1 207 781 2150 E: cleister@intertechusa.comMarketing and press: Sheri Bonnell / T: +1 207 781 9637/ F: +1 207 781 2150 E: sbonnell@intertechusa.comDon’t miss the early bird offer – book before September 26, 2008 and save 10%* Academic rate for full time students and teaching staff at universities only. Early bird does not apply. Gov’t officials please present i.d.** Contact Jeremy Powell at +1 207 781 9610 or jpowell@intertechusa.com*** For more information on our many sponsorship and exhibit opportunities that meet your business goals, please contact Brian Santos at + 1 207 781 9618 or bsantos@intertechusa.comconference infoHear what previous conference attendees had to say about our past water treatment events:“Excellent forum to identify emerging technology to meet current and future customer needs.”Mike Phillips, General ManagerNALCOCoagulants and Flocculants 2007“A ‘must attend’ event for industry professionals and decision makers.”Lawrence Robinson, Global Product Manager KEMIRACoagulants and Flocculants 2005“Very well done – recommended for anyone active in water/wastewater treatment.”Ruta Rakutis, Product ManagerNEO SOLUTIONS INC Coagulants and Flocculants 2005“The conference attracts the people who would not otherwise get to meet and interact.”Mike Boire, Sales ManagerHYDOR-TECH LTD Coagulants and Flocculants 2005