Reference Terms
from Wikipedia, the free encyclopedia

Sewage treatment

Sewage treatment is the process that removes the majority of the contaminants from waste-water or sewage and produces both a liquid effluent suitable for disposal to the natural environment and a sludge.

Note:   The above text is excerpted from the Wikipedia article "Sewage treatment", which has been released under the GNU Free Documentation License.
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December 1, 2015

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