Recycling Wastewater Proves to be Ideal Solution   Water & Wastes Digest September 2005   By Brian L. Book, Jason D. Wert and Adam Wilson

Finding a Sweet Result   Water & Wastes Digest October 2003   David Pearson
A new membrane filtration system manufactured by PCI Membrane Systems, Inc. allowed National Raisin Co. of Fowler, Calif., to not only cut their wastewater costs, but they have also opened up a potentially lucrative source of income.

Ion Exchange Resins and Processes for Industrial Water Treatment   Water Quality Products July 2003   Wayne E. Bernahl, W. Bernahl Enterprises, Ltd.
Let's take a closer look at the technology and operation of ion exchange resins and processes used today in industrial water treatment systems.

Metals Plant Needs High-Purity Water   Water Quality Products July 2003   Crown Solutions, Inc.
Dayton Progress Corp.'s focus has been on manufacturing metal punches, punch blanks and metal stamping tools. It also would take experienced water treatment professionals to ensure that the proper quality water was used in each process. That is why it relied on Crown Solutions, Inc. to manage the point-of-use (POU) and point-of-entry (POE) water treatment for each of its manufacturing processes that required water.

Brominated Resins   Water Quality Products July 2003   Ken Korslin, CWS-III, Pentair Water Treatment, Plymouth Products Division
In 1957 The Dow Chemical Corp. addressed the negatives of using bromine by creating a brominated ion exchange resin, which opened up the use of bromine in offshore water treatment applications.2 Today, polybromide resin is used in many offshore water treatment systems. The fact that bromine can be added to water that previously has been chlorinated makes polybromide resin a practical solution to accommodate the multiple sources of water in offshore applications.
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Research Racks Up Recognition Points for POU/POE   Water Quality Products June 2003   Wendi Hope King
Some really important research going on right now, which is critical for the point-of-use/point-of-entry (POU/POE) industry in order for POU/POE treatment to become an accepted practice for small public water system compliance. It seems as though we are closer than ever to finding acceptance in this arena.
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War Spurs Interest in Water Treatment   Water Quality Products May 2003   Wendi Hope King
It was September 11 that originated the drive for the country to take a closer look at protecting its citizens. Our nation's drinking water has since risen to become a top priority for protection.
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Zero Waste: A Look at the Future of Reverse Osmosis   Water Quality Products March 2003   Josh Hanford, Watts Industries
Most reverse osmosis systems waste as much as 20 gallons just to produce one gallon of product water. The new technology called "ZeroWaste" eliminates this problem by returning the concentrate water from the reverse osmosis system back to the home's plumbing, resulting in 100 percent efficiency.
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Arsenic Overview Series - Part 2   WaterInfoCenter January-December 2003   Sherry Odom
Consumers unwilling to drink arsenic contaminated water are demanding a more rapid implementation. Publicly owned utilities, however, will be held hostage from implementing a more rapid solution due to government approval cycles, annual budgets, required biding processes and slow implementation schedules. As a result, in-home treatment systems, which immediately can be installed, are a very popular treatment option for individual homeowners. Other advantages such as low implementation/operating costs and improved flexibility make the POU/POE approach option appealing.

Arsenic Overview Series - Part 7   WaterInfoCenter January-December 2003   Wes McGowan
These terms are pulled from "All About Water: An Illustrated Dictionary of Water Terminology" by Wes McGowan

Arsenic in Drinking Water - Part 4   Water Engineering & Management June 2002   John T. O’Connor, EngD, P.E.
Editor’s Note: Part 1 of this series provided a timeline for the development of a drinking water standard for arsenic. It also summarized the political and public reactions to the U.S. EPA decision to delay and withdraw the arsenic rule. Part 2 dealt with human exposure and advances in knowledge concerning human health effects of exposure to arsenic. Part 3 summarized early data on the occurrence of arsenic in U.S. waters.
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POU Technology Demonstrates Effectiveness   Water Quality Products March 2002   By Jennifer Mathis, Apyron Technologies, Inc.
In March 2001, the U.S. Environmental Protection Agency (EPA) withdrew a proposal for a lower maximum contaminant level (MCL) for arsenic in drinking water that would bring the standard from 50 parts per billion (ppb) to 10 ppb. At that time, the EPA commissioned three studies to examine the benefits, costs and health effects associated with a lower standard for arsenic.

Production of High Purity Water From Seawater   Water Quality Products March 2002   Contributed by Ted Prato, Erik Schoepke, Lance Etchison, Tom O’Brien, Brian Hernon and Kit Perry, I
The Diablo Canyon Power Plant at Avila Beach in California utilizes seawater for both cooling water and makeup water for steam generation. Ionics, Inc., Watertown, Mass., designed and built and now operates a complete water treatment system serving the high-purity water needs of this power plant. Over the past eight years, the seawater treatment section has demonstrated excellent long-term performance as a result of strong design, consistent maintenance and qualified operators.

Only Time Will Tell   Water Quality Products January 2002   Multiple Authors
The unprecedented events of Sept. 11 and the recession that began hitting our nation at the beginning of 2001 created havoc in the business world. The water industry was no exception; it also saw its share of fluctuation. With such an unpredictable economy, we move into 2002. WQP asked industry professionals nationwide to comment on what the water industry may see in the upcoming year. Although these professionals share their outlooks for next year, only time will tell what lies ahead.
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Headworks: Removing Inorganics and Preventing Wear   Water Engineering & Management October 2001   Kenny Oyler
This article details headworks designs and shows how the system fits into the scheme of the wastewater treatment process.
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On or Off   Water Engineering & Management September 2001   Bill Swichtenberg
Over the past 25 years, the onsite wastewater industry has developed many new treatment technologies that can achieve high-performance treatment on sites with size, soil, groundwater and landscape limitations that may preclude the installation of conventional systems.
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Choosing the Right Disinfection Technology for a Municipal Drinking Water Plant - Part 2   Water Engineering & Management January 2001   Dr. Hubert Fleming and Wayne Huebner
These profiles of various disinfection processes can help managers decide which process is best suited for their treatment plant.
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Water Reuse for Drought-proof Industrial Water Supply in San Diego   Water & Wastes Digest November 2000
A 200,000 gallon per day (gpd) advanced microfiltration system treats secondary wastewater effluent for reuse as process water for Toppan Electronics, Inc. in San Diego, Calif.

Water Resources Management in Grand Turk - Part 2   Water Engineering & Management April 2000   Fernando Pérez Monteagudo and María Fernandez Miquel
The first part of this article traced water resources development, its quality and the demand in Grand Turk. It appeared in the March issue.

Facility Combines Two Technologies, Increases Water Quality   Water Engineering & Management March 2000

Water Resources Management in Grand Turk - Part 1   Water Engineering & Management March 2000   By Fernando PÚrez Monteagudo and Marâa Fernandez Miquel
The Turks and Caicos Islands (TCI) are located 575 miles southeast of Miami and 100 miles north of Hispaniola. The capital, Cockburn Town, is on Grand Turk Island. These islands are expected to experience a real estate and tourism boom1 and water will be a limiting factor in this expected development.

Membrane Filtration for Water and Wastewater   Water Quality Products February 1999
Membrane filtration, widely used in chemical and biotechnology processes, is already established as a valuable means of filtering and cleaning wastewater and industrial process water.

On-site System Handles Shopping Center Wastewater Treatment   Water & Wastes Digest September 1997
As part of Westbrook Factory Stores' commitment to a clean and safe environment, an advanced ZenoGem® on-site wastewater treatment and reclamation system has been installed.

Monitoring Reclaimed Wastewater Usage on Public Parkland Vegetation to Reduce Risks   Water Engineering & Management November 1995   G. Fred Lee and Anne Jones-Lee
A minimum monitoring program should be conducted to reduce the threat to public health and the environment when using reclaimed wastewater.

The Importance of Filtration in Wastewater Reclamation   Water Engineering & Management October 1995   George Tchobanoglous and Onder Caliskaner
Effluent filtration is an integral part of secondary treatment as discharge requirements become more restrictive.
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