November 2005
Volume 47 Number 11
 
Cover
Ion Exchange Capacity and Systems Rating
by C.F. (Chubb) Michaud
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Ion Technology Dramatically Improves Village`s Water Quality
by Joseph Sanchez
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Pool and Spa 101
by Joe Sweazy and Drew Chuppe
read more
 
Thorough Mixing Crucial to healthy Potable Water Tanks
by Ed Sullivan
read more
 
Features
Rocky Mountain Water Quality Conference Show Review
by Peter Waelti
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Katrina & Rita: How Our Industry Responded
by WC&P Staff
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EWQA 2005 Annual Conference and Trade Show Review
by Karen R. Smith
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Web Exclusive
Focus Update: Hot Tub Lung
by WC&P Staff
Is there a danger lurking in your customers hot tubs? The answer is yesone that causes shortness of breath, pneumonia-like symptoms and in some extreme cases, can be fatal.   read more
 
Columns
Viewpoint: Rising to the occasion read more
 
Dealer Alert: Preventing Recreational Water Illness read more
 
Living History: Bob Ruhstorfer and the WQA History Project read more
 
Certification of Water Treatment Systems for the Food Service Industry read more
 
Returning and Rebuilding: Minimizing Exposure Risks to Floodwater Contaminants read more