Over the next few weeks researchers at the National Nuclear Security Administration’s Sandia National Laboratories will begin testing innovative ways to treat arsenic-contaminated water in an effort to reduce costs to municipalities of meeting the new arsenic standard issued by the U.S. Environmental Protection Agency (EPA). The testing is sponsored by the Arsenic Water Technology Partnership (AWTP), a multiyear-program funded by a congressional appropriation through the U.S. Department of Energy.
"The goals of the program are to develop, demonstrate, and disseminate information about cost-effective water treatment technologies in order to help small communities in the Southwest and other parts of the country comply with the new EPA standard," says Malcolm Siegel, Sandia Arsenic Treatment Technology Demonstration Project Manager.
The tests will be conducted at a geothermal spring used to supply drinking water to Socorro, N.M., a town of about 9,000 residents located 80 miles south of Albuquerque. Installation of test equipment will be completed in December by Sandians Randy Everett and Brian Dwyer, and regular operations will begin before Christmas following a preliminary "shakedown" period. Another member of the team, Alicia Aragon, will present results of laboratory studies supporting the pilot tests at the Fall Meeting of the American Geophysical Society in San Francisco next week.
Chris Burroughs | EurekAlert!
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