Arsenic Removal

Dec 1 2005
In mid-2003, AdEdge was selected to implement three full-scale arsenic treatment demonstration projects with the U.S. Environmental Protection...
Sep 23 2005
A joint study by AWWARF (American Water Works Association Research Foundation) and the U.S. EPA, POU/POE Implementation feasibility study for arsenic...
Jul 5 2005
In early 2004, AdEdge was pre-qualified and invited to participate in an arsenic pilot study of commercial adsorption-based treatment technologies...
Jun 29 2004
Would you be surprised if your customers had arsenic levels over 50 parts per billion (ppb) or five times the new maximum contaminant level (MCL)?...
Nov 18 2003
Fueled by a rapidly approaching deadline to comply with stringent U.S. Environmental Protection Agency (EPA) rules for arsenic in public drinking...
Jul 29 2003
What research is being done at University's throughout the US? Colleges and universities across the U.S. are continuing their efforts in educating...
Jul 29 2003
Research on arsenic can be broken down into three general areas -- health effects, treatment options and cost evaluations.There are more than 1,000...
Jul 18 2003
Federal Level As seen in Section Section I, the federal legislative history for revising the existing drinking water standard on arsenic has been a...
Jul 18 2003
In addition to officially sponsored research projects being performed throughout the world (see Section V for more information on research), many...
Jul 18 2003
Current Solutions and Practices Current Solutions and Practices EPA has indicated that the original compliance date of June 22, 2006,...
Jul 18 2003
Arsenic is a naturally occurring metal found in rocks and soil, which can be released into the environment through geological events such as volcanic...
May 20 2003
A wide range of technologies, some new and some more traditional, is being marketed and applied for arsenic treatment. Each of these technologies has...
May 20 2003
This article is intended to provide opinions and a broad conference overview. The opinions of the authors do not necessarily reflect those of the...
May 20 2003
Some really important research going on right now, which is critical for the point-of-use/point-of-entry (POU/POE) industry in order for POU/POE...
Feb 4 2003
No one wants to drink radium, nitrates or arsenic. However, if not for some technologically advanced methods of removing these contaminants, we all...
Jan 31 2003
Arsenic occurs naturally in the environment  as a heavy metal in two different forms, arsenite  (arsenic III) and arsenate (arsenic V)....
Mar 4 2002
Editor’s Note: Part 1 of this series provided a timeline for the development of a drinking water standard for arsenic. It also summarized the...
Feb 26 2002
POU Technology Demonstrates Effectiveness In March 2001, the U.S. Environmental Protection Agency (EPA) withdrew a proposal for a lower...
Jan 23 2002
Recent market research showed that more than 73 percent of consumers prefer to consult with a water treatment professional when dealing with arsenic...
Dec 28 2000
With estimates of more than 100 million people in West Bengal, India and neighboring Bangladesh at risk of consuming arsenic contaminated...