News tagged with waste stream

When fish farms are built along the coast, where does the waste go?

If you are a fish eater, it's likely that the salmon you had for dinner was not caught in the wild, but was instead grown in a mesh cage submerged in the open water of oceans or bays. Fish farming, a relatively inexpensive ...

Space & Earth / Environment

created Feb 15, 2009 | popularity 3.8 / 5 (6) | comments 2




Search results for waste stream


Small modular reactor design could be a 'SUPERSTAR'

(PhysOrg.com) -- Though most of today's nuclear reactors are cooled by water, we've long known that there are alternatives; in fact, the world's first nuclear-powered electricity in 1951 came from a reactor ...

Technology / Energy & Green Tech

created Feb 10, 2012 | popularity 4.5 / 5 (19) | comments 33 | with audio podcast

Domestic consumption main contributor to Africa's growing e-waste

West Africa faces a rising tide of e-waste generated by domestic consumption of new and used electrical and electronic equipment, according to a new United Nations report. Domestic consumption makes up the majority (up to ...

Space & Earth / Environment

created Feb 10, 2012 | popularity not rated yet | comments 0

New integrated building model may improve fish farming operations

Today's "locavore" movement with its emphasis on eating more locally-produced food is a natural fit for fruits and vegetables in nearly every region, but few entrepreneurs have dared to apply the concept to ...

Technology / Engineering

created Feb 09, 2012 | popularity not rated yet | comments 0

Scientists map one of life's molecular mysteries

All living organisms are made up of cells, behind these intricate life forms lie complex cellular processes that allow our bodies to function. Researchers working on protein secretion — a fundamental process in biology ...

Biology / Cell & Microbiology

created Jan 26, 2012 | popularity 3.7 / 5 (3) | comments 0 | with audio podcast

Chemists find new material to remove radioactive gas from spent nuclear fuel

(PhysOrg.com) -- Research by a team of Sandia chemists could impact worldwide efforts to produce clean, safe nuclear energy and reduce radioactive waste.

Chemistry / Materials Science

created Jan 24, 2012 | popularity 4.5 / 5 (19) | comments 13 | with audio podcast

Too many tests? Routine checks getting second look

Recent headlines offered a fresh example of how the health care system subjects people to too many medical tests - this time research showing millions of older women don't need their bones checked for osteoporosis nearly ...

Medicine & Health / Cancer

created Jan 23, 2012 | popularity not rated yet | comments 0

Hydrogen peroxide goes green in undergrad's published paper on renewable energy

Most of us know hydrogen peroxide as a way to bleach hair, but MacKenzie Mayo is using it to help turn yard waste into renewable energy.

Chemistry / Other

created Jan 20, 2012 | popularity 4.3 / 5 (3) | comments 0

Ohio quakes could incite fracking policy shift

(AP) -- In Ohio, geographically and politically positioned to become a leading importer of wastewater from gas drilling, environmentalists and lawmakers opposed to the technique known as fracking are seizing on a series ...

Space & Earth / Environment

created Jan 03, 2012 | popularity 4.5 / 5 (2) | comments 0

Review: Take the time to curate Facebook Timeline

I've often joked that if something's not on Facebook, it didn't happen. Facebook's new Timeline feature makes that adage even more apparent.

Technology / Internet

created Dec 21, 2011 | popularity 4 / 5 (1) | comments 2

IBM reveals five innovations that will change our lives in the next five years (Update)

Today IBM formally unveiled the sixth annual “IBM 5 in 5" (#ibm5in5) – a list of innovations that have the potential to change the way people work, live and interact during the next five years.

Technology / Hi Tech & Innovation

created Dec 19, 2011 | popularity 2.9 / 5 (25) | comments 27 | with audio podcast


List of search results for waste stream