News tagged with wastewater

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Energy industry develops nontoxic fracking fluids

The oil and gas industry is trying to ease environmental concerns by developing nontoxic fluids for the drilling process known as fracking, but it's not clear whether the new product will be widely embraced by drilling companies.

Feb 03, 2013
3.6 / 5 (5) 41

Silver nanoparticles trap mercury

(PhysOrg.com) -- Anyone who thinks amalgams are limited to tooth fillings is missing something: Amalgams, which are alloys of mercury and other metals, have been used for over 2500 years in the production ...

Feb 16, 2012
5 / 5 (1) 0 | with audio podcast

Igloo-shaped 'Poo-Gloos' eat sewage

Inexpensive igloo-shaped, pollution-eating devices nicknamed "Poo-Gloos" can clean up sewage just as effectively as multimillion-dollar treatment facilities for towns outgrowing their waste-treatment lagoons, ...

Jan 09, 2011
5 / 5 (28) 6 | with audio podcast