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From the Editor

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Thanks, 
Joe Taylor

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NSF International

ANN ARBOR, Mich., June 18 /PRNewswire/ -- NSF International, The Public Health and Safety Company (TM), and state regulators disagree with recent Water and Wastewater Equipment Manufacturers Association (WWEMA) statements concerning the Environmental Technology Verification (ETV) Drinking Water Systems Center. In a press release dated June 5, 2001, WWEMA stated opposition to the Environmental Protection Agency (EPA) funding of the Center. NSF is the world leader in food, water and environment-related certification and education services for public health and safety issues. State regulators are, in fact, increasingly reliant on ETV protocols and data in their decision-making process and strongly support EPA's continued funding of the Center.

On October 1, 2000, NSF International entered into a cooperative agreement with the EPA to form the ETV Drinking Water Systems Center. Partial funding for the ETV Center is provided by the EPA Office of Research and Development (ORD). The Center fulfills an ORD core mission objective to evaluate and assess innovative solutions for important environmental problems. The Center is responsible for developing protocols for technology verification, managing verifications, providing project quality assurance and issuing final verification reports. ETV activity also addresses needs of the EPA-Office of Water to provide information in support of regulatory decision-making, which requires data on treatment effectiveness and cost implications. In independently-given interviews, manufacturers of recently-completed ETV reports indicated that the EPA's involvement was of critical importance to the value of verification.

"States use NSF Protocols and Verification Reports on treatment plants to make decisions about appropriate technology and to reduce pilot testing requirements. In some cases, pilot testing is eliminated," commented Kevin Brown, President-Elect of the Association of State Drinking Water Administrators (ASDWA) and Chairperson of the ETV Stakeholder Committee.

"Although the stakeholders do not always agree on approaches, the program that has evolved has helped bring technology into the drinking water industry in a more expeditious manner," stated Richard H. Sakaji, PE, Ph.D., Senior Sanitary Engineer, California Department of Health Services. "As an example, the ETV report on UV disinfection technology has thrust UV technology into the commercial market and the U.S. EPA is now looking to include the technology in its toolbox to protect public drinking water supplies from microbiological contamination."

Bruce Bartley, ETV Manager for NSF, said, "These comments are consistent with a recent survey of ASDWA members on the ETV Stakeholder Committee. The survey reported a steadily-increasing reliance on ETV by the States. Given the fact that this program has just begun to produce verification reports, we consider the level of acceptance encouraging. With 14 new reports scheduled to come out this year, ETV support will only increase."

NSF International, a not-for-profit organization, is dedicated to improving public health, safety and protection of the environment. A global leader in standards development and product certification, NSF tests and certifies more than 130,000 products worldwide and continually develops new programs in response to public and environmental issues. NSF offers a broad range of services, including accredited food equipment certification; comprehensive food safety and quality systems auditing; HACCP-9000(R) registration and verification; certification for water distribution systems; certification for dietary supplements, bakery products and nonfood compounds; management systems registration; and toxicology consulting. NSF also provides learning opportunities through its Center for Public Health Education.

NSF is a World Health Organization Collaborating Centre for Food Safety and Drinking Water Safety and Treatment. Founded in 1944, NSF is headquartered in Ann Arbor, MI, with offices and laboratories around the world.

For more information on the EPA-funded ETV Drinking Water Treatment Systems Center, contact Bruce Bartley, Manager, at (734) 769-5148 or Bartley@nsf.org

SOURCE NSF International
Web Site: http://www.nsf.org

Multiple Barrier Treatment

EAST HILLS, N.Y.--(BUSINESS WIRE)--June 18, 2001--Pall Corporation (NYSE: PLL) unveiled its new Aria (SM) multiple barrier water treatment system at the American Water Works Association Annual Conference in Washington, D.C.

The system provides a revolutionary advancement in water purification by integrating a pulsed ultraviolet technology (PBUV(1)) with membrane filtration. An EPA regulation to be issued in 2002 requires that all public water systems provide higher levels of protection from Cryptosporidium, a waterborne microbial pathogen highly resistant to disinfection. This multiple barrier system protects municipal drinking water from viruses, protozoa including Cryptosporidium, and bacteria.

Eric Krasnoff, Pall's Chairman and CEO, said, "Multiple barrier treatment is the most reliable technology to safeguard our nation's drinking water. Pall's growing line of high performance products enables water suppliers in both large and small communities to economically meet the EPA's more stringent regulations for water."

Inactivation by ultraviolet of chlorine -resistant Cryptosporidium is a scientifically proven process. The PBUV system inactivates harmful pathogens, such as Cryptosporidium, and its high-intensity pulses also effectively breaks down organic matter and trace contaminants in feed waters. Removal of organic matter reduces cancer-causing by-products associated with chlorination. Pall's multiple barrier treatment system protects drinking water from pathogens while minimizing the health concerns associated with chlorine disinfection byproducts.

The U.S. Centers for Disease Control estimates that nearly a million Americans become sick and one thousand die every year from drinking contaminated water. Those most at risk from waterborne contamination are the very young, the elderly and immuno-compromised individuals. While massive outbreaks like last year's in Walkerton, Ontario or the disastrous Milwaukee, Wisconsin epidemic, when 400,000 people were infected and over 100 died, make news headlines, the majority of illnesses occur in isolated incidents.

These tragic events underscore the fragile nature of drinking water, and the limitations of older technologies as treatment methods. While chlorination can "treat" water, advanced membranes remove pathogens and can prevent outbreaks of waterborne illnesses.

Pall entered the municipal drinking water market five years ago and quickly became a leader bringing advanced membrane technology to large municipalities. These membrane systems are revolutionizing the way drinking water is produced. The global market potential for membrane systems for drinking water is estimated to grow to $4 billion.

Pall's Aria brand water treatment system has proven to be the most reliable and cost-effective solution to guarantee high quality drinking water. Its modular design provides simple installation and service along with the ability for expansion of capacity. These features make the Aria system especially attractive to meet the water needs of small communities.

Pall's multiple barrier system and Pall's new Septra CB(R) disposable membrane Cryptosporidium barrier filter will be on display at the AWWA Conference at the Washington DC Convention Center from June 17- 21, 2001 at Pall's booth #625.

Pall is the leader in the rapidly growing filtration, separations and purification industry. Pall's business is organized around two broad markets: Industrial and Life Sciences, and has annual sales of over $1.2 billion. The company provides leading-edge products for use in semiconductor; water; aerospace and a host of other industries as well as in other high-growth applications such as genomics, proteomics and biotechnology; and in transfusion medicine. The Company is headquartered in East Hills, New York and has operations in more than 30 countries. Further information can be found at http://www.pall.com.

For more information on water purification, contact:
Pall Corporation
Water Processing Division
2200 Northern Boulevard
East Hills
NY 11548

Web site at http://www.pall.com/water

The Reading Room

Circular Storage Tanks and Silos by A. Ghali Library Binding, 352 pages, 2nd edition, June 2000 "..presents a set of design tables for use in the design of circular concrete tanks. These tables can also be used in the analysis of silos, pipes, or any circular-cylindrical shell subjected to arbitrary axi-symmetrical loading and support conditions."

Integrated Design and Operation of Water Treatment Facilities by Susumu Kawamura Hardcover, 710 pages, 2nd edition, August 2000) "Drawing on his five decades of experience designing and operating water treatment facilities in many parts of the world, Kawamura discusses a broad spectrum of water treatment process design and important operational issues for engineers and plant operators in the industry."

Valve Handbook by Phillip Skousen Hard Cover, 864 pages, January 1998 "A comprehensive guide to the design, performance, selection, operation, application and strengths and weaknesses of the most common valves in use, including manual, check, relief, control, and smart."

For pre-selected books for the materials handling pro, visit the Reading Room at:
http://www.waterandwastewater.com/www_services/readingroom.htm

Ask Tom! Column

"Practical Aspects of an Effluent Recycle System"
Guest article by Shrikant Deshpande, Thermax

You can read Mr. Deshpande's article at:
http://www.waterandwastewater.com/www_services/asktom.htm

Past Ask Tom! Archived Articles
Web Address for Ask Tom! Archive is:
http://www.waterandwastewater.com/www_services/ask_tom_archive/toc.htm

WE NEED YOUR GUEST ARTICLES
Do you have an area of expertise in water treatment, have you solved a difficult wastewater problem? You too, can be an Ask Tom! guest author!  Share your knowledge with others and promote yourself (the old publish or perish is true!) by contributing an article to the Ask Tom! Column.

For more information, please contact Tom Keenan at:
info@nesa.ie

"Completed in less than 75 hours"

East Bay Municipal Utility District (EBMUD) accepted the Engineering Achievement Award from the San Francisco Bay Section of the California Water Environment Association for the Wood Street Interceptor - Phase I. This pipeline rehabilitation project utilized the Linabond Structural Polymer Pipeline Co-Lining System.

The scope included lining 270 degrees of a 105-in. pipe for a distance of 2300 feet, without bypassing the flow of wastewater. The contractor, J.R. Pipeline Company, Inc. located in Perris, CA, coordinated the successful installation of the project, including sub-contracting the surface preparation to Dave MacNeil at Mac & Mac Industrial Services Ltd. (Surrey, British Columbia).

The contract allowed for 520 days, but the co-lining was completed in less than 75 hours over 40 nights. From start to finish, the entire project was completed in a few months. In just two projects, J.R. Pipeline and Mac & Mac has gained the reputation as the fastest, most efficient installation team of the Linabond Structural Polymer Pipeline Co-Lining System.

Although many parties contributed to the success of the project, Elsabeth Girma of EBMUD, coordinated Oakland's dedication to current trenchless technology. She was integral in the specification development, pre-installation planning, project management and final approval. She worked hand-in-hand with the consulting engineers, the consulting project managers and the contractor to insure the success of the Wood Street installation.

Developed more than a decade ago, the Linabond Structural Polymer Pipeline Co-Lining System extracts the maximum amount of strength and value from the existing pipe by creating a broad load transfer with strong, corrosion-proof materials. The existing pipe is salvaged and used as a component in the new composite structure. Pipelines can be structurally rehabilitated at a rate of a lineal foot per minute, with little disturbance to the surrounding community. No bypassing required. Linabond is fast, convenient and cost effective.

For further information contact:
Linabond, Inc.
12960 Bradley Ave
Sylmar, CA 91342
Phone: 818 362-7373
Web site:  http://www.linabond.com/

Be Outstanding !

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Banner ads start at only $1,200 per year and include lots of extras like, Enhanced listings, banner rotation in our web site/newsletter and monthly "click-through" stats reports.

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Internet Based Monitoring

ONDEO Nalco Company has introduced a wireless, web-based monitoring and alarming service called SensorWatch™. This state-of-the-art signal service (formerly known as Nalco Online Real-Time Monitoring Solutions) delivers real-time data, graphs, trends, alarms and analysis online for critical systems and processes.

Some of the ways SensorWatch can maximize the performance of systems or process include:

• Improve operating efficiencies in major cost areas such as labor, energy, water, production, safety and compliance
• Reduce costs significantly by accessing hard-to-reach locations due to the benefits of battery-powered wireless transmissions
• Extend equipment life by ensuring equipment operates consistently within design specifications
• Reduce risk whether it pertains to catastrophe avoidance, worker or public health and safety, or other sources of liability exposure
• Create revenue opportunities by using SensorWatch to provide new services to customers
• Secure competitive advantages by reducing cost of operation and by differentiating business

According to Steve Newlin, ONDEO Nalco President and Chief Operating Officer, “With recent advances in electronic hardware, wireless technologies and the Internet, it is now possible to monitor and gain information that had been previously inaccessible. Through the World Wide Web, data can now be accessed from anywhere, anytime with a secure password-protected Internet network.”

SensorWatch combines the power and efficiency of the worldwide web with breakthrough wireless communications, providing a secure, round the clock “window” into a customer’s facility or process. It is simple to install, easy to use and easily exportable using industry standard Internet and database export techniques – offering the potential for unprecedented ROI and revenue-generating opportunities. Some of the key components of the SensorWatch program include:

• Battery powered sensing, wireless data collection and delivery
• Internet-based monitoring, alarm management and norming
• Off-site data archiving Comprehensive installation, training and support services

ONDEO Nalco’s 4,500 technical service representatives work with more than 60,000 customers in over 130 countries in industry, government and institutions to solve and prevent problems, protect the environment, decrease costs and increase productivity and profitability. ONDEO Nalco’s mission is to serve industries where water, energy and efficiency are of primary importance.

For more information on the SensorWatch program, contact:
ONDEO Nalco Company
ONDEO Nalco Center
Naperville, IL 60563-1198
Web site:  http://www.ondeo-nalco.com/

Help Forum

People post their requests for help and offer their suggestions to others in our open forum.

Mr. Dawson wants to know about venturi air dissolvers:

I am currently working on a project looking at the use of a system of venturi air dissolvers in water supply pipelines to prevent the onset of anaerobic conditions from the decay of organic matter in the pipes. So far not much luck in finding information. Any pointers or other info would be greatly appreciated. 

Brian Dawson
University of New England
bdawson2@metz.une.edu.au

Mr. Lesmana wants to know cost estimates:

I need some suggestion about what technology and how much for the cost if I want to build bottled water fabrication in Papua East Indonesia. And also the company who can I call for the information in Indonesia. Your comment are very valuable for me.

Thank you and I'm hearing forward from you.
Yohan Lesmana
alcons@timika.wasantara.net.id

These and other messages can be found in the Help Forum.
Share your expertise with others:
http://www.waterandwastewater.com/cgi-bin/yabb/YaBB.pl

Photos Wanted

This week's photo is of a wastewater treatment plant.  Columbian TecTank offers tanks in a wide range of configurations. These include flat bottoms, cone bottoms and tanks on structures, each with various piping options. Our liquid storage tanks are individually engineered for your specific application.

Photo courtesy of Mr. Tom Renich, Columbian-TecTank

We would love to have your photo of a water treatment process, new plant or equipment "action shot" for our home page.  If you have a favorite photograph of water treatment at its best, please e-mail us a jpeg or gif of the photo with a description of what is in the photo for our home page.

Full credit and the description of the photo will be given.  Photographs are be changed every two weeks to give everyone a chance to be included.

Send your photograph and description to,
mailto:news@waterandwastewater.com

Jobs

Water/Wastewater Design Engineer

Join one of southern California’s most recognized environmental firms, which is firmly committed to philosophy that stresses forming strong alliances with members of the team for the duration of the project.

This successful company is seeking experienced Water/Wastewater Engineers and Project Managers in their Palm Desert, Encinitas, Santa Barbara, CA offices. Projects include design of water and wastewater systems, particularly pipelines, pump stations, treatment plants, reservoirs and distribution systems.

Qualifications include a Bachelor’s degree in Civil Engineering, a California P.E is preferred and at least 8 years experience in water system design including experience with design documents involving water pump stations, filtration facilities and water transmission main/sewers. Experience with pump sizing, layout for piping and valves and selection of equipment for flow metering and control. Ability to recommend design improvements and develop cost estimates. Ability to review contractor submittals for valves, clarifier equipment, pumps, pipe, sluice gates and other mechanical equipment.

This successful southern California-based firm, with a staff of over 150 in four offices, offers competitive salaries, progressive benefits, and an employee stock option plan.

Please e-mail a resume to:
Mr. Geoff Bollert
Recruiter
Hall & Company
E-mail: geoff@aejob.com
Fax:  360-697-3744
Telephone:  800-583-0379
or apply on-line at http://www.AEjob.com/

The Job Fair is a free service of Water and Wastewater.com.  You can post job opening for managers, engineers, sales, reps or other talented people you need. ...Or one can post their resume for companies who are looking to add talented people to their staff.

Do you have a position you need to fill, visit the Job Fair:
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Joe Taylor, Editor

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Joseph Taylor, Editor
Water and Wastewater Newsletter
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