New Arsenic MCL: The Dealer’s Perspective

Water Quality Products asked Frank DeSilva, national sales manager for ResinTech, Inc. to share his thoughts on the potential market the new arsenic rule may create for POU/POE dealers.

The new arsenic rule takes effect on Jan. 23, 2006. The U.S. Environmental Protection Agency (EPA) has set the new arsenic limit to 10 parts per billion (ppb), down from the previous limit of 50 ppb. Municipal water utilities are the major water treatment facilities that are faced with these changes. All purveyors of drinking water are affected, including public and private systems.

Publication Date: 
January 1, 2006
Activation Date: 
January 1, 2006
Issue Reference: 
Legacy
Legacy ID: 
16590

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

In the Months Ahead

After another busy year, it is time to take a look forward to the issues and developments that will likely have the greatest impacts on the water treatment industry’s growth and direction in 2006. In the upcoming year, the industry will experience the results of past efforts while setting the stage for new projects and goals.

Activation Date: 
January 1, 2006
Issue Reference: 
Legacy
Legacy ID: 
16584

Arsenic Treatment Demonstration

In mid-2003, AdEdge was selected to implement three full-scale arsenic treatment demonstration projects with the U.S. Environmental Protection Agency (EPA) using its granular ferric oxide technology. At the Rimrock, Ariz., location, implementation began in September 2003 including engineering submittals and permitting by the Arizona Department of Environmental Quality. Upon completing site preparations and construction in early March 2004, AdEdge Technologies installed a new 100-gpm Adsorption Package Unit (APU) arsenic treatment system at the Montezuma Haven well site.

Deck: 

AdEdge Technologies installs a new 100-gpm Adsorption Package Unit arsenic treatment system at the Montezuma Haven well site in Rimrock, Ariz.

Activation Date: 
December 1, 2005
Issue Reference: 
Legacy
Legacy ID: 
16532

POU/POE Implementation Study for Arsenic Proves Feasibility

Source: 
Water Quality Assn.

A joint study by AWWARF (American Water Works Association Research Foundation) and the U.S. EPA, POU/POE Implementation feasibility study for arsenic treatment, shows that the use of POU/POE solutions for arsenic removal is both efficacious and cost-effective.

The looming deadline for municipal systems to ensure an arsenic MCL (maximum contaminant level) of less than 10 ppb is a difficult--if not financially impossible--target for small systems across the US.

Company Reference: 
Publication Date: 
September 23, 2005
Legacy
Legacy ID: 
40141

Troubled Waters Ahead

As we near January 2006, there are more than 5,000 small water systems that are not compliant with the upcoming 10 ppb total arsenic rule. Iron oxide (hydroxide) based sorbents like granular ferric hydroxide (GFO) appear to be the best choice for removing total arsenic from small municipal drinking water systems, but preliminary studies show there may be disposal problems associated with arsenic spent sorbents from drinking water applications.

Deck: 

for Arsenic Drinking Water Sorbents

Legacy
Legacy ID: 
16361

Arsenic Treatment

In early 2004, AdEdge was pre-qualified and invited to participate in an arsenic pilot study of commercial adsorption-based treatment technologies with Damon S. Williams & Associates (DSWA). As an outcome of the successful piloting and preliminary work with the engineer, AdEdge was chosen by Centennial Contractors to perform full-scale arsenic treatment using its granular ferric oxide adsorption technology at the New River Elementary School site in New River, Ariz., 15 miles north of Phoenix.

Deck: 

Full-scale arsenic treatment delivers clean water to New River Elementary School in Arizona

About The Author: 

Greg Gilles is vice president and principal for AdEdge Technologies, Inc., Atlanta, Ga. With 20 years of engineering and applied technology expertise, Gilles leads AdEdge’s municipal and commercial water treatment products group providing new business development, designing new technology applications, conducting training, and providing field and startup services in support of its packaged treatment systems. Gilles is also the expert of Water Quality Products Arsenic Zone at www.wqpmag.com. He can be reached at 678.835.0052, or by e-mail at [email protected].

Activation Date: 
June 5, 2005
Files: 
Issue Reference: 
Legacy
Legacy ID: 
16161

High Arsenic Levels

Many of these homeowners were unaware that arsenic was present in their wells and only became aware because they were either selling or buying a home.

Deck: 

on Private Wells Throughout the U.S. Place Homeowners at a Higher Risk

Activation Date: 
June 29, 2004
Legacy
Legacy ID: 
15269

'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

Arsenic Overview Series - Part 7

These terms are pulled from "All About Water: An Illustrated Dictionary of Water Terminology" by Wes McGowan

Deck: 

Glossary of Terms

Activation Date: 
July 23, 2003
Legacy
Legacy ID: 
14303
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