May 2015
Volume 57 Number 5
 
Cover
UV as Green Alternative for Public Health Protection
by Paul Overbeck  Pages: 20 - 24
While man harnessed the controlled use of ultraviolet light for disinfection of drinking water almost 100 years ago, it is only in the last decade that we are seeing its global acceptance in expanded application for public health protection.   read more
 
Features
Proper Sample Collection Ensures the Most Accurate Laboratory Results
by Marianne R. Metzger  Pages: 26 - 28
When having drinking water samples analyzed by a laboratory, it is important to collect samples properly to ensure the most accurate results.   read more
 
The Case for Selling Drinking Water in the Home
by Thomas Cooksey, CWS-VI/CSR  Pages: 30 - 34
After 40 years of training and helping hundreds of people find success in selling residential water treatment, I have come to realize one thing: if you want to make money in the business today, you have to learn how to sell the RO.   read more
 
Web Exclusive
Columns
Dealer Profile: A Retired Marine Marches Kremer Water Treatment to Its Future
by Denise M. Roberts  Pages: 36 - 38 read more
 
Water Matters: NSF/ANSI 55 Class A Versus Class B UV Systems
by Rick Andrew  Pages: 40 - 42 read more
 
On Tap: Why a POU Device?
by Kelly A. Reynolds, MSPH, PhD  Pages: 44 - 46 read more
 
Vieiwpoint: When the standards change, be ready
by Kurt C. Peterson, Publisher  Pages: 6 read more