News tagged with wastewater

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Scientists discover, patent, sell waste-water tech

Sam Houston State University has applied for six federal patents, three of which have already been awarded, to protect the technology and engineering associated with a "revolutionary" packaged wastewater treatment system ...

dateOct 26, 2009 in Engineering
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Finding out what's in 'fracking' wastewater

In early January, almost 3 million gallons of wastewater from a hydraulic fracturing ("fracking") operation in North Dakota spilled into nearby creeks. The accident highlighted ongoing concerns about what's in fracking fluids ...

dateMar 18, 2015 in Environment
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Renewable energy obtained from wastewater

Researchers from the Universitat Autònoma de Barcelona have devised an efficient way to obtain electrical energy and hydrogen by using a wastewater treatment process. The proposed system, published in Water Research, uses b ...

dateFeb 24, 2015 in Energy & Green Tech
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Nitrogen in reclaimed water can benefit turfgrass

As competition for fresh water increases and fertilizer prices rise, the horticulture industry is looking to reclaimed wastewater as a valuable resource for supplying irrigation and necessary nutrients for urban landscapes. ...

dateJan 05, 2015 in Environment
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