arsenic removal News
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Extensive Arsenic Removal Project Completed for Izmir, Turkey
In the last five months, Izmir, Turkey, the third largest city and the second largest port after Istanbul, on the Gulf of Izmir by the Aegean Sea completed a two-phase project for arsenic removal from their metropolitan water supply with GreensandPlus from Inversand USA. Each of the two phases of this water filtration project treats 39.6 MGD. According to the mayor of the Izmir metropolitan ...
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US EPA awards AdEdge technologies three round arsenic treatment demonstration projects
AdEdge Technologies, Inc, a leading supplier of specialty adsorbent filtration products and systems for arsenic removal from water and wastewater applications, and the United States Environmental Protection Agency (EPA) have announced that AdEdge has been awarded three full-scale demonstration sites for its round 2a arsenic removal technology demonstrations for municipal drinking water systems. ...
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Multipoint online measurements in Arsenic removal process
Process control for monitoring, stabilisation and optimisation The SEIBOLD Wasser online analyser for Arsenic is used in a landfill leachate Arsenic removal plant. The online measurements are taken at different removal stages to control the whole process. Our client needed to observe and monitor the Arsenic removal process to improve the process quality and document concentrations at different ...
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EPA Demonstration Project in New Mexico Achieves Excellent Results
Untitled Document Taos, a town in northern New Mexico with 8,000 residents, was awarded an arsenic removal treatment system as part of the U.S. EPA's Arsenic Removal Demonstration Program in January 2005. Nationwide, about five percent of municipalities will have to treat drinking water to meet the new EPA standard of 10 parts per billion (ppb) in drinking water. In New ...
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Dow Water Solutions Technology Helps to Reduce Arsenic Levels in New Mexico Water - ADSORBSIA™ GTO™ Media Helps Albuquerque Comply with EPA Regulations
MIDLAND, Mich. — A newly installed water treatment system, incorporating ADSORBSIA™ GTO™ arsenic removal media from Dow Water Solutions, is reducing arsenic levels in water supplied to homes and businesses in Albuquerque and Bernalillo County, New Mexico. The water system, operated by New Mexico Utilities and serving approximately 50,000 people, is designed to meet the U.S. Environmental ...
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Strong U.S. Demand for ADSORBSIA™ GTO™ Media from Dow Driven by New EPA Arsenic Regulations
MIDLAND, Mich. — Efforts to meet the U.S. EPA’s new reduced arsenic levels dominated the agendas of public water treatment facilities across the U.S. in 2006, creating a growing demand for ADSORBSIA™ GTO™ titanium-based arsenic removal media from Dow Water Solutions. Currently, more than 25 public water systems in the U.S. are using ADSORBSIA media to reduce arsenic levels. Two new large ...
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Technique for arsenic-free water developed
A novel approach to arsenic removal could lead to a quick and inexpensive purification of drinking water in developing countries. Previous research demonstrated that arsenic can be removed from water using activated carbon or iron minerals, such as magnetite nanocrystals. However, such particles are too small to be effective in flowing water and they quickly degrade when exposed to the ...
By SciDev.Net
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Cow dung a detox for arsenic sludge
Bangladeshi scientists have found in cow dung an efficient agent to treat the toxic sludge that is generated by the removal of naturally-occurring arsenic in groundwater. "Microorganisms present in cow dung volatilise arsenic in the sludge," says Mohammad Azizur Rahman, research scientist at the geosciences centre of the Georg-August Universität Gottingen, Germany, and author of a study on ...
By SciDev.Net
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AdEdge Installs 100th System for Arsenic Removal
Hampton Falls, NH -- AdEdge Technologies, Inc. installed its 100th small water system for arsenic and iron removal for the Lincoln Akerman School located in Hampton Falls, N.H. Adedge was selected in 2006 by the Hampton Falls School District to design, fabricate and install a full-scale AD26 arsenic, iron and manganese treatment system for the Lincoln Akerman School in Hampton Falls. The ...
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Dow Water Solutions Creates Model to Determine Lifetime of ADSORBSIA™ GTO™ Arsenic Removal Media Under Varying Water Quality Conditions
Study to be presented at NGWA Conference MIDLAND, Mich. — Dow Water Solutions has successfully created a model that accurately determines the lifetime of adsorptive arsenic removal media based on the chemistry of the water being treated. Results of the semi-empirical study, titled “Predicting Arsenic Removal Lifetime for ADSORBSIA™ GTO™ Media,” will be presented at the 2007 National Ground Water ...
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Dow Water Solutions to showcase industry expertise, best practices at WQA Aquatech USA
Dow Water Solutions, a business unit of The Dow Chemical Company (Dow) and a global leader in water purification, seawater desalination, contamination removal and water reuse solutions, will showcase its expertise during WQA Aquatech USA 2009 in Chicago, March 17-21, 2009 in Booth #115. As part of the event, industry experts from Dow Water Solutions will share best practices in applying ...
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Dow Water Solutions Reduces Arsenic to Non-Detectable Levels in Arizona
ADSORBSIA™ GTO™ Media Helps Black Canyon City Comply with EPA Standards MIDLAND, Mich.— Dow Water Solutions today announced that three water treatment systems, incorporating ADSORBSIA™ GTO™ arsenic removal media, have reduced the presence of arsenic to non-detectable levels in Black Canyon City, Ariz. Operating efficiently since August 2006, the systems are purifying wells that have all been ...
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AdEdge Technologies Introduces AdVantEdge™ Residential Water Treatment Products for Water Treatment Dealers.
Buford, Ga. - AdEdge Technologies, Inc. announces the introduction of AdVantEdge™ residential point-of-entry and point-of-use products for arsenic, iron, manganese and hydrogen sulfide removal. The AdVantEdge Series from AdEdge includes Point-of-Entry and Point-of-Use systems and replacement cartridges. AdVantEdge systems for arsenic removal feature Bayoxide® E-33 Granular Ferric Oxide media ...
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The danger of arsenic in water and the technology to end with it
In the last two decades, in Mexico, people have consumed double the arsenic allowed by the WHO. Arsenic is a substance that predisposes to the development of diseases such as lung, skin, breast, prostate, kidney, liver and skin cancer and to the development of cardiovascular disease and diabetes. According to an analysis of impacts and assessment prepared by the Federal Commission for ...
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AdEdge India’s First Arsenic Treatment System Successfully Starts Up in West Bengal
AdEdge Water Technologies (AdEdge) today announced AdEdge India, a joint venture between AdEdge and InNow, LLC, has built and started up its first arsenic treatment system as a demonstration plant in India. The system is installed in a community called Sayestanagar in the North 24 Parganas District in the State of West Bengal. The demonstration period will last for 3 months allowing AdEdge to ...
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AdEdge Technologies Installs 100th Public Water System for Arsenic Removal
Hampton Falls, N.H. (Nov. 9, 2006) - AdEdge Technologies, Inc. installed its 100th small water system for arsenic and iron removal for the Lincoln Akerman School located in Hampton Falls, N.H. Adedge was selected in 2006 by the Hampton Falls School District to design and fabricate full-scale AD26 arsenic and iron treatment system for the Lincoln Akerman School in Hampton Falls. The ...
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Reed elsevier environmental challenge
The Reed Elsevier Environmental Challenge shortlist was announced today, highlighting four innovative ideas to improve access to safe and sustainable water supply in communities where access is presently at risk. The winning project, to be announced in June, will receive a prize of $50,000, with a second place prize of $25,000. The projects range from a community rooftop rainwater harvesting ...
By 3BL Media
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AdEdge Technologies Bayoxide® E33 Rated Number One Performing Media in Recent SANDIA Pilot Test Report.
Buford, Georgia (April 17, 2007) - AdEdge Technologies, Inc. announces test results rating its Bayoxide® E33 media as the number one performing media in recent SANDIA National Labs Pilot Test at Socorro, N.M. The report, prepared by SANDIA National Laboratories, documents the results of a pilot demonstration program at the Socorro Springs, N.M. site. Performance evaluations were made on five ...
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Ion Exchange Resin
There are a number of different ion exchange resins available for different applications. The Master Water Conditioning Satin Series use C-800 cation exchange softening resin. The remaining resins listed below are used in special applications for reduction of nitrates, uranium, tannin, total alkalinity, and arsenic. Depending on the application and contaminants targeted for removal, the ...
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Executive Board Technology Award at 2017 National Federal Laboratory Consortium Awarded to United States Environmental Protection Agency and AdEdge Water Technologies Collaborative Technology Transfer
AdEdge Water Technologies and the United States Environmental Protection Agency (USEPA) announced today that NoMonia, an innovative dual-stage biological treatment technology for the removal of multiple contaminants such as ammonia, arsenic, iron, and manganese from groundwater, was selected the winner of the 2017 Executive Board Technology Award at the upcoming 2017 National Federal Laboratory ...
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