December 2013
Volume 55 Number 12
 
Cover
CGA 2013: 65 Years of Supporting California's Groundwater Industsry
by Denise M. Roberts  Pages: 22 - 25
The California Groundwater Association held its 65th Annual Convention and Trade Show in Reno, NV in October, noting a significant increase in vendor/exhibitor pre-registrations this year.   read more
 
Features
Arsenic Removal: Technologies and Procedures
by Matthew Wirth  Pages: 26 - 29
There is more than one way to (blank)…add your own analogy. This is true about many things, including removing arsenic from water.  read more
 
Hydrodynamic Design, Part 11: The Water Hammer
by C.F. 'Chubb' Michaud, CWS-VI  Pages: 36 - 40
Shutting a valve off too quickly downstream from a pump can produce an effect known as a water hammer (hydraulic shock) that can damage tanks and appliances with very high hydraulic pressure or vacuum development caused by the momentum of the moving fluid.   read more
 
PWQA: Advancing Water Treatment Goals One Conference at a Time
by Denise M. Roberts  Pages: 42 - 46
Several words come to mind when describing the Pacific Water Quality Association’s 56th Annual Convention and Trade Show, which was held October 8-11 in beautiful (downtown?) Burbank, CA: fun, festive and merry,...  read more
 
Web Exclusive
Columns
Executive Insight: Atlantic Ultraviolet Corporation: Golden Success Comes to New York
by Anthony Quaranta  Pages: 30 read more
 
Dealer Profile: Arizona's JB Water Covers All the bases
by Denise M. Roberts  Pages: 32 - 34 read more
 
Water Matters: Testing POU RO Systems for Pentavalent Arsenic Reduction
by Rick Andrew  Pages: 48 - 50 read more
 
On Tap: Deadly Legionella: Commonly Found in US Water Systems
by Kelly A. Reynolds, MSPH, PhD  Pages: 52 - 56 read more
 
Viewpoint: Merry Christmas and goodbye 2013!
by Kurt C. Peterson, Publisher  Pages: 6 read more