More Value for the Customer

Decentralized treatment helps small communities comply with arsenic rule and prepare for future regulations

About The Author: 

Matthew Sweetman is vice president and general manager of Watts Premier. He can be reached at 623.505.1516.

Activation Date: 
March 1, 2006
Issue Reference: 
Legacy
Legacy ID: 
16787

Part III:Community Benefits from POU Installations

NSF/EPA project delivers cost-effective solutions to meet new arsenic MCL in Grimes, Calif.

Activation Date: 
March 1, 2006
Issue Reference: 
Legacy
Legacy ID: 
16778

NSF/EPA Project Offers Cost-Effective Solution to Meet New Arsenic MCL

Commercial POU installations improve drinking water quality in Grimes, Calif.

Activation Date: 
February 1, 2006
Issue Reference: 
Legacy
Legacy ID: 
16678

Part I: Project Offers Cost-Effective Solution to Meet New Arsenic MCL

Joint NSF/EPA study analyzes the feasibility of an economically sustainable POU/POE decentralized public water system

Activation Date: 
January 1, 2006
Issue Reference: 
Legacy
Legacy ID: 
16587

Private Chlorine Disinfection

Private systems, while not federally regulated, are vulnerable to biological contamination from sewage, improper well construction and poor-quality water sources.

About The Author: 

Bill Fehrman is Gas Feed
product manager for
Severn Trent Services.
He can be reached by
phone at 215-997-3773 or E-mail at bfehrman@ severntrentservices.com.

Activation Date: 
October 7, 2004
Issue Reference: 
Legacy
Legacy ID: 
15503

Plugging the Leak . . .in Water Security

Whether the utility serves 5,000 people or 500,000 people, a facility that is easy to attack is an attractive, tempting target. Such water utilities must remove the metaphorical bull's-eye tattooed on their facilities by taking swift, certain, prudent action.

Deck: 

Medium- and smaller-sized water utilities find themselves in a bind as they are compelled to obey an underfunded government mandate

About The Author: 

William G. Sewell is senior vice president and practice manager with DMJM Technology, and John F. Shawcross is a vice president with Metcalf & Eddy. Sewell can be reached at [email protected] or 703/469-3003. Shawcross can be reached at [email protected] or 781/224-6209.

Activation Date: 
January 22, 2004
Legacy
Legacy ID: 
14783

'Out of the Box'

Emerging commercial technologies are replacing the "old standards" for small water system (SWS) applications. In contrast to large community systems, competitive economics, simple operation and low waste production will drive changes in technology and engineering. Some out-of-the-box thinking will be necessary in the shift to provide simpler, packaged or preengineered arsenic treatment systems.

Deck: 

Arsenic Treatment for Small Public Water Systems

Activation Date: 
November 26, 2003
Files: 
Issue Reference: 
Legacy
Legacy ID: 
14622

Evaluating Your Chlorination System

This article will focus on three popular forms of chlorine: gas, sodium hypochlorite and dry calcium hypochlorite tablets. Each has advantages and disadvantages relative to cost, convenience, effectiveness, storage and regulatory issues. A look at the pros and cons of each can answer many questions about what's right for your application.

Deck: 

Tablet Chlorination Proves a Viable Alternative

About The Author: 

Carl Hammonds is founder and president for the Houston-based Hammonds Companies, Inc., a manufacturer of tablet water chlorination systems. Hammonds introduced the concept of factory engineered tablet chlorination systems to the industry during the mid-1990's as a sole source manufacturer for PPG Industries, Inc. In October 2000, Hammonds unveiled its own next-generation advanced technology tablet chlorination system.

Activation Date: 
August 27, 2003
Files: 
Issue Reference: 
Legacy
Legacy ID: 
14377

NSF Conference Addresses Public Water System Compliance Using POU/POE

In February, NSF International arranged for many experts to cover the issues and facets of point-of-use and point-of-entry (POU/POE), how they can be used for PWS compliance and other opportunities for the manufacturers and users. This article is intended to provide opinions and a broad conference overview.

Deck: 

Special Feature

Activation Date: 
May 30, 2003
Files: 
Issue Reference: 
Legacy
Legacy ID: 
14117
Email Subscriptions