wastewater treatment News

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Texas city using treated wastewater for drinking

by Associated Press  (Jul. 9, 2014)

As much of Texas grapples with lingering drought, a second city in the Lone Star State has begun reusing treated wastewater in a state-approved recycling process to bolster drinking supplies. Wichita Falls, near the Oklahoma border, on Wednesday began reusing millions of gallons of water at the River Road Waste Treatment plant that's been purified ...

New Treatment Technology to be Added to Wastewater Treatment Plant at the Dewey Loeffel Landfill Superfund Site in Nassau, New York

by US EPA - Environmental Protection Agency  (Jul. 21, 2014)

The U.S. Environmental Protection Agency announced today that an additional treatment technology will be added to the existing treatment plant at the Dewey Loeffel Landfill Superfund site in Nassau, Rensselaer County, New York. The plant, which began operating in January 2014, is treating liquids seeping from the landfill, called leachate, and ...

Single artificial wetland successfully treats different types of wastewater

by European Commission, Environment DG  (Jun. 4, 2014)

The world’s first full-scale artificial wetland designed to treat both sewage effluent and mine wastewater has been found to continuously remove high levels of pollutants, a recent study concludes. Treating both types of wastewater at the same time proved to be highly beneficial because they contain pollutants which are more easily removed ...

One of the Largest Russian Refineries Selects GE`s MBR with MACarrier* Technology for Tough-to-Treat Industrial Wastewater

by General Electric  (Jun. 3, 2014)

Russian oil company Bashneft will use GE’s (NYSE: GE) new membrane bioreactor (MBR) with membrane-accommodating carrier (MACarrier) for treatment of refinery wastewater from the Bashneft-Ufaneftekhim oil processing complex and other enterprises of the Northern Industrial Block of Ufa. Strict discharge ...

Wastewater treatment from fluorine and nitrocompounds

by PC GlobeCore  (Jun. 18, 2014)

We continue to cover the topic of wastewater treatment from different hazardous components. Today we will adumbrate wastewater treatment from fluorine and nitrocompounds WASTEWATER TREATMENT FROM FLUORINE AND NITROCOMPOUNDS   Fluorine-containing wastewater  The wastewater from ...

New trends in wastewater treatment technologies

by PC GlobeCore  (Apr. 7, 2014)

Cavitation can be described as formation, growth and sub-sequent collapse of cavities releasing large magnitudes of energy locally, creating conditions similar to hot spots, and also generating strong oxidizing conditions by way of production of hydroxyl radicals and also hydrogen peroxide. The efficacy of cavitational reactors can be signi?cantly ...

Cavitational technology in wastewater treatment process

by PC GlobeCore  (Apr. 3, 2014)

Cavitation is one such recent technique which has been found to be substantially beneficial in wastewater treatment. "Cavitation can be described as formation, growth and sub-sequent collapse of cavities releasing large magnitudes of energy locally, creating conditions similar to hot spots, and also generating strong oxidizing conditions by way of ...

Wastewater treatment from chromium compaunds and heavy metal ions

by PC GlobeCore  (Apr. 1, 2014)

Wastewater containing chromium and other heavy metals, is highly toxic effluents which require high-quality and efficient purification. Such effluents formed during electroplating, other types of chemical, electrochemical surface treatment of metal products such as chromium-plating, nickel-plating, copper-plating, zinc-plating, cadmium-plating ...

Pharmaceutical Wastewater Effluent

by Ozone Tech Systems OTS AB  (May 30, 2014)

Ozone Tech Systems OTS AB has on behalf of a major pharmaceutical company performed lab scale wastewater treatment tests on one of the company's process effluent. The tests were very successful with over 30 % better results than our theoretical studies and calculations anticipated. Next step in this project will be designing, manufacturing and ...

Commission takes Portugal to Court over waste water treatment

by European Commission, Environment DG  (Jul. 10, 2014)

The European Commission is taking Portugal to Court for its failure to ensure that waste water from small agglomerations is properly treated. The lack of adequate collection and treatment systems, required by EU legislation for small agglomerations since 2005, poses risks to human health and to inland waters and the marine environment. Despite ...

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