News tagged with waste water treatment

In the World: Clean Water for Ghana

Nearly 1 billion people do not have access to clean drinking water. The problem is particularly dire in Ghana, where diarrhea causes 25 percent of all deaths of children below the age of five each year, according ...

dateApr 30, 2010 in Engineering
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Streams stressed by pharmaceutical pollution

Pharmaceuticals commonly found in the environment are disrupting streams, with unknown impacts on aquatic life and water quality. So reports a new Ecological Applications paper, which highlights the ecolog ...

dateApr 01, 2013 in Environment
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Microbes strip power from poo

EPSRC-funded scientists have developed a process using microbes which removes the need to use electricity to process sewage at treatment plants. The microbes can also be used to produce large quantities of ...

dateSep 17, 2013 in Energy & Green Tech
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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 ...

dateJan 13, 2015 in Engineering
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Cleaning up behind the fashion industry

A reagent capable of removing colour left in the waste water used in the textile industry is an improvement, but choosing quality dyes would lead to less pollution alltogether.

dateJul 31, 2013 in Environment
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