Live streams

Science & Technology

Loading
12:00:00 / -:--:--
⎚

Wastewater Plants Extract Nutrients from Sewage

Published October 24, 2012

Sewage treatment plants around the world are beginning to put value on waste, turning it into a marketable resource. Blue Plains Advanced Wastewater Treatment Plant in Washington is the largest facility of its kind in the world and is among the leaders in the effort. VOA's Rosanne Skirble reports.

You May Like

New astronauts selected by NASA

Video NASA Introduces New Astronaut Candidates

NASA says half appointees are women, making this highest percentage of female astronauts in one class More
Malaysian landmark Putra Perdana in Putrajaya is seen shrouded by haze from forest fires raging across Indonesia, (File photo).

Singapore, Malaysia Choke as Illegal Indonesia Forest Fires Rage

Illegal clearing of forests by burning is a recurrent problem, particularly during annual dry season that stretches from June to September More
U.S. President Barack Obama glances at Britain's Prime Minister David Cameron (R) during a news conference with European Council President Herman Van Rompuy (L) and European Commission President Jose Manuel Barroso at the G8 summit in Enniskillen, Norther

Scandals Hit Obama's Standing With US Voters

Obama's approval rating fell eight percentage points over past month to 45 percent More