arsenic removal system Articles
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Project profile - Newmont mining site-low sheep well Carlin, Nevada
Background In 2004, AdEdge Technologies Inc. (AdEdge) was contacted to request design and implementation questions related to the Newmont Mining site located in Carlin, Nevada. Site personnel and engineers evaluated arsenic treatment options, and eventually selected adsorption for their Low Sheep Well site. At the Carlin, Nevada location, implementation began in September, 2005 including ...
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Project profile - Calvert Cliffs nuclear power plant Lusby, Maryland arsenic treatment system
Background AdEdge Technologies Inc. (AdEdge) was selected by Constellation Generation Group LLC to design two full-scale arsenic treatment systems using Granular Ferric Oxide (GFO) adsorption technology. The two systems were installed in the Protected Area (PA) and the Owner Controlled Area (OCA); these are two distinct areas within the nuclear power plant site. In addition to designing the ...
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Desert Sands MDWCA #4, New Mexico - Case Study
In August 2008, AdEdge Water Technologies was contacted by the engineering firm Bohannan Huston to design, supply and start up an arsenic and iron removal system for Desert Sands MDWCA Well #4 in Anthony, New Mexico. The water chemistry had an arsenic level of 17 to 20 ppb and a naturally occurring iron level of 1 mg/L that will facilitate co-precipitation and removal of arsenic. AdEdge was ...
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Project profile - USEPA Arsenic demonstration project Stewart, Minnesota arsenic and iron treatment system
Background AdEdge Technologies Inc. (AdEdge) was selected in 2004 by the U.S. EPA as part of the Round 2 Arsenic Demonstration Program to implement full scale arsenic treatment for the city of Stewart, Minnesota. This public water system serves a community of approximately 600 people with average daily demand of 60,000 gallons per day. AdEdge was selected from the proposed alternatives by the ...
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Gore Hill, Montana - Case Study
In November 2009, AdEdge Water Technologies, LLC was contacted by Great West Engineering to provide an arsenic and iron removal system for the Gore Hill County Water Treatment Plant Wells #1 and #2 in Great Falls, Montana. The existing water system consisted of multiple wells feeding into a centralized distribution system with a maximum capacity of 150 gpm. The raw water for Plant #1 has an ...
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Project profile - Brandywine Elementary School New Palestine, Indiana AD26 arsenic, iron, manganese removal system
Background In July 2009, AdEdge Technologies Inc. (AdEdge) was contacted by Ladd Engineering, Inc. to provide a proposal for the Brandywine Elementary School in the Southern Hancock School District. Shortly thereafter, AdEdge was selected to provide a potable water treatment system to the school to reduce elevated levels of arsenic, iron, and manganese that exceeded drinking water standards. ...
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City of Aurora, Oregon - Case Study
In late 2009, Water Works Engineers contacted AdEdge to design and implement an arsenic, iron, and manganese removal system to serve the City of Aurora, Oregon. The existing water supply consisted of three wells feeding into a centralized distribution system with a maximum combined capacity of 500 gpm. The site had an arsenic level of 12 ppb, above the EPA's MCL of 10 ppb. The City of Aurora also ...
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Project profile - technical vocational institute Albuquerque, New Mexico arsenic treatment system
Background Technical Vocational Institute Community College (TVI) is located in Albuquerque, New Mexico and services approximately 400 students. In 2005, AdEdge Technologies Inc. (AdEdge) was selected to assist in the design of a full-scale arsenic treatment project for the small community system. Detected arsenic concentrations were approximately 26 parts per billion (ppb). The pH of the water ...
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Project profile - Lummi Island, Washington arsenic, iron, sulfide treatment system
Background In mid 2004, AdEdge Technologies Inc. (AdEdge) was selected by Miller Water Association and Anvil Corporation to assist in the design of a fullscale arsenic treatment project for this small community. Arsenic levels are alarmingly high at 0.18 mg/l, 18 times higher than the new Federal standard of 0.010 mg/l. In addition to arsenic, many of the homeowners using the water objected to ...
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Project profile - City of Wellman, Texas arsenic treatment system
Background The City of Wellman, Texas (Wellman) applied to the U.S. Environmental Protection Agency (USEPA) to participate in the arsenic treatment demonstration program for Round 2 and was selected. Wellman has five water-supply wells which pump water to a 110,000 gallon storage tank. Water-quality analyses revealed that arsenic concentrations exceeded the new maximum contaminant level (MCL). ...
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Project profile - century packaging - Las Piedras, Puerto Rico arsenic treatment system
Background In February of 2010 AdEdge was engaged by Pharmaceutical Services & Installations (PSI) to provide a treatment option for the Century Packaging Corporation in Las Piedras, Puerto Rico. The packaging facility has a water-supply well which pumps water to a 30,000 gallon storage tank and has a daily utilization of 60,000 gallons per day. Water-quality analyses revealed that arsenic ...
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Century Packaging, Puerto Rico - Case Study
Fast Facts Contaminant: Arsenic Flow Rate: 120 gpm In February of 2010 AdEdge was engaged by Pharmaceutical Services & Installations (PSI) to provide a treatment option for the Century Packaging Corporation in Las Piedras, Puerto Rico. The packaging facility has a water-supply well which pumps water to a 30,000 gallon storage tank and has a daily utilization of 60,000 gallons per day. ...
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Project profile - Westview Elementary and High Schools Topeka, Indiana arsenic treatment systems
Background In early 2006, AdEdge Technologies Inc. (AdEdge) teamed up with Hawkins Water Tech to design and implement two full-scale arsenic treatment projects for Westview Elementary School and Westview High School located in Topeka, Indiana. Arsenic concentrations in the school wells range between 21 and 23 ppb, which exceeded the new Federal EPA standard of 10 ppb. Design plans were prepared ...
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Project profile - troyer water system – Middlefield, Ohio arsenic, iron & manganese removal
Background In early 2008, AdEdge was selected by EcoWater Servisoft in Burton, Ohio to design, build, and startup an integrated treatment system to remove arsenic, iron, and manganese levels at the Troyer Water System in Middlefield to below the primary and secondary MCLs of 0.010 mg/L, 0.3 mg/L and 0.05 mg/L respectively. AdEdge first piloted a treatment system in spring of 2007 to satisfy OEPA ...
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Project profile - Yucca Mountain project, Nevada arsenic treatment system
Background Wells J-12 and J-13 are located in Area 25 of the Nevada Test Site near Mercury, Nevada. These wells supply potable water for the Yucca Mountain Project. Water-quality analyses revealed that arsenic concentrations exceeded the new maximum contaminant level (MCL). Before choosing a technology, the site manager, Bechtel SAIC, contracted with Dr. Dennis A. Clifford, University of ...
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Project profile - Webb Consolidated Independent School Bruni, Texas arsenic treatment system
Background Webb Consolidated Independent School District (Webb CISD) located in Bruni, Texas applied to the U.S. Environmental Protection Agency (USEPA) to participate in the arsenic treatment demonstration program for Round 2 and was selected. The school has a water-supply well which pumps water to a 12,000 gallon storage tank. Waterquality analyses revealed that arsenic concentrations exceeded ...
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