News tagged with water waste

Fracking risks to ground water assessed

(Phys.org) —Extraction of "unconventional" gas from sedimentary rocks such as shale could provide a clean energy source and help some regions to become energy independent, but concerns have been raised ...

May 17, 2013 3.7 / 5 (26) 51 | with audio podcast weblog

Starting fire with water

When firefighters want to extinguish a blaze, they often douse it with water. Astronauts on board the ISS, however, are experimenting with a form of water that does the opposite. Instead of stopping fire, ...

Jan 13, 2014 4.3 / 5 (14) 21 | with audio podcast

Hunt for water intensifies—on two planets

(Phys.org) —Scientists are using a promising new theory to track down hidden water both on Earth – where fresh water is becoming dangerously scarce in some regions – and in the quest for life on the red planet, Mars.

Mar 17, 2014 5 / 5 (8) 0

Biofuel cell retrieves copper

(PhysOrg.com) -- Producing energy and recovering copper from waste water at the same time: this is what Wageningen University environmental technologists are doing with their new microbial fuel cell.

Jun 10, 2010 4.2 / 5 (9) 0