August 2000
Volume 42 Number 8
 
Cover
Oxidation: Oxidizers, Age and Softening Resins
by C.F. (Chubb) Michaud, CWS-VI
Softener resins are reactive plastics. Oxidizers such as chlorine cause them to unzip and lose efficiency with age...  read more
 
Arsenic, Part 2 of 2: Removing Arsenic from Water-The Importance of pH, Background Contaminants
by Dennis Clifford
Since its isolation in 1250 A.d. by Albert the Great, arsenic has been known for its poisonous nature and acute toxicity...  read more
 
Small System Mixed Oxidant Technology Proves Effective at National Forest Service Sites
by Rodney E. Herrington
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Features
WQA Recertification Quiz

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Distillation: Exchange Softener Cartridges Cut Maintenance on Installed Distillers
by David G. Palmer
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How to Market Distillation Residentially
by Jack Barber
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Monitors, Meters & Controls: Automated Wastewater Control for PEDI Plants
by Dave Peairs
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Monitors, Meters & Controls: Today's RF Level Controls Offer Application Benefits
by Gabor Vass
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Portable Purification: The Water Wave of the Future
by Carl Palmer
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Carbon and MTBE-What's a Dealer to Do?
by Neal Megonnell & Andy McClure
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Web Exclusive
Columns
World Spotlight: Europe v. North America-Difference in Perspective request
 
Dealer Profile: Parlaying a Radon Course into a Million-Dollar Business-Air & Water Quality Inc. of Windham, Maine read more
 
New Regulation Opens Japan to Plumbing Products Manufactured Worldwide
by Anne Marie Gebhart read more
 
Microbial Infections Associated with Whirlpool Baths & Spas
by Kelly A. Reynolds read more
 
Website of the Month: Online Resources for Humans request