News tagged with waste

When waste water freezes, it is purified

Freezing technology can be utilised in waste water treatment. When waste water freezes, it is purified through the formation of a cleaner layer of ice. The clean layer of ice can be removed from the rest ...

Jan 13, 2015
3.6 / 5 (5) 0

$57-million pay cut for lab contractor

The contractor managing the nuclear weapons laboratory at Los Alamos, N.M., was slapped with a $57-million reduction in its fees for 2014, largely because of a costly nuclear waste accident last year.

Jan 11, 2015
3.7 / 5 (3) 0

Converting olive mash into cash

An experimental system to create heat and power with waste from olive oil processing is up-and-running in Spain. Carina Lagergren, a researcher from Sweden's KTH Royal Institute of Technology, says the system ...

Jan 26, 2015
5 / 5 (1) 0