State to State   Water Quality Products October 2008   By Pauli Undesser
Federal and state registrations for drinking water treatment units
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Can You Handle the Pressure?   Water Quality Products October 2007   By Mark Unger
Certification ensures customers that products will deliver under pressure
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Making Sense of the Treatment Requirements   Water Quality Products June 2007   By Bruce Bartley
UV, NSF Standard 55 and the LT2 Rule

Ion Exchange—A Workhorse for Drinking Water Treatment   Water Quality Products May 2007   By Francis Boodoo
Ion exchange resins offer effective contaminant removal, an economical choice and good DBP control

Validating UV Systems   Water Quality Products February 2007   By Adam Donnellan
Understanding the rigorous DVGW protocol

Regenerable Media: Can it be Certified?   Water Quality Products December 2006   By Tom Palkon
Overview of offsite media regeneration certification

Narrowing Down the World of Standards   Water Quality Products November 2006   By Rick Andrew
Using the scope of NSF/ANSI standards to determine the appropriate standard for the application

Avoiding Residential RO Pitfalls   Membrane Filtration November 2006   By Jerry Horner
Proper sizing, application and maintenance of RO systems

Eliminating UV Output Loss   Water Quality Products February 2006   By Sandro Pecile
Independent lab finds no loss of UV output in extremely low water and air temperatures with Hallett Crossfire Systems

Arsenic Treatment Demonstration   Water Quality Products December 2005   By Greg Gilles

Certification & Product Liability   Water Quality Products November 2005   Rick Andrew
Avoiding liability through development of standards and certification programs

Point-of-Use Reverse Osmosis   Water Quality Products February 2003   Tony Pagliaro
As the residential point-of-use (POU) reverse osmosis (RO) industry approaches its 35th anniversary, it is time for a reality check on the industry's progress to date as well as a look ahead to new technologies or improvements that the industry may introduce for POU RO systems in 2003.
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POU Faucet Selections   Water Quality Products November 2002   Gary M. Strunak, Tomlinson Industries
Faucets for point-of-use (POU) water treatment systems must combine an attractive, contemporary appearance with materials that ensure safety and purity. POU faucets and systems are becoming increasingly important to help meet consumer demands for safe, high-quality drinking water. It is estimated that by 2020 almost every household will have a POU or point-of-entry (POE) water treatment system.
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Bottled Water vs. Tap   Water Quality Products October 2002   Nadia Abboud, Severn Trent Services
While both sides of the bottled/tap battle continue trying to inform and ultimately win the consumer over, a few facts cannot be overlooked. Regardless of how a consumer obtains drinking water, both bottled and tap must draw from the same available global freshwater sources. Despite the information with which consumers are presented, ultimately the decision is theirs. When purchasing bottled water, knowing what you are getting requires some research and understanding.
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Editorial Emphasis   Water & Wastes Digest November 2001
Oxygen-fed Ozone Generation Offers Advantages Over Ambient Air

New Technology Desalinates Sea Water at 80 Percent Less Cost than Current Methods   Water Engineering & Management July 2001
Demand for a cheaper way to transform saltwater into fresh has spurred the development of a new technology by AquaSonics International, Inc., the Rapid Spray Distillation (RSD) process, that desalinates water at a fraction of the cost of current methods.
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Filter Cartridges   Water Quality Products May 2001   Compiled by Wendi Hope King, WQP Staff
The following is some basic information compiled from industry experts at diverse companies. Additional information is available at the contact information provided.
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Desalination of Seawater Helps Meet Fresh Water Demand   Water Engineering & Management April 2001   J.L. Martin-Lagardette
Three French companies are meeting the water demands of large populations through the use of seawater desalination.
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An Overview of Ozone in Water, Wastewater Treatment   Water & Wastes Digest November 2000
There are more than 2,000 installations worldwide that use ozone to treat drinking water. Ozone is an effective disinfectant for treating municipal and industrial wastewater, enabling the end user to meet EPA pre-treatment standards.

Tablet Chlorination System Provides Affordable Alternative to Liquid, Gas   Water & Wastes Digest November 2000

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.