Art Below Zero Goes Beyond Water   Water Quality Products July 2007   By Neda Simeonova
RO system helps production of crystal-clear ice blocks for ice sculpting
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Safer than Tap?   Bottled Water Market September 2006   By Zoe A. Grosser & Lee Davidowski
Analyzing bottled water for inorganic contaminants

Whole House Filtration   Water Quality Products April 2004   Sophie Waghorn
Whole house filtration systems are the end of the line in defense against contaminated water. They are becoming more popular as a non-visible way (compared with end of faucet filters) to ensure safety at point of entry in the house.
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Chromium: Getting the Facts Straight   Water Quality Products April 2004   By Wendi Hope Bishop, WQP Staff
Chromium is most toxic in the man-made form produced in the manufacturing of paint pigments, metal coatings, cement, rubber, glass and other materials.
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Iron in the Water Supply   Water Quality Products September 2003   Nancy Lucas, Cargill Salt
Iron in the residential water supply can cause its fair share of problems. But what can you say to customers who have these issues and, more importantly, what can you do to help them? Fortunately there are several treatment options available. Use of a water softener, aeration, filtration, ozonation, sequestering and chlorination are some of the more common techniques. The most popular methods all involve the use of a water softener.

Ultrafiltration Plant Provides Potable Water   Water Quality Products December 2001   Contributed By PCI-Water
West of Scotland Water (WoSW) awarded a contract, under competitive tender, for its first ultrafiltration plant to PCI-Water. This is the first installation in the United Kingdom using a hydranautics-based UltraBar system.
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Coping with Resistance to Copper/Silver Disinfection   Water Engineering & Management November 2001   By W. Craig Meyer
Numerous facilities have invested in copper/silver disinfection systems to address the limits of traditional water treatment methods. It seems likely that, as bacterial populations develop resistance, many of these systems will become less effective through time.
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Metals Removal with Ion Exchange Resins   Water Quality Products October 1996   Carl Galletti
Many impurities in water and other liquids exist as dissolved ionic species that can be removed by ion exchange processes