What do you mean by the term "Water waste story"
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Rich in lather, mixed with oil, black– brown water that goes down the drains from sinks, showers, toilets, laundries is dirty. It is called wastewater. This used water should not be wasted. We must clean it up by removing pollutants. ... Drinking 2020-21 Page 2 WASTEWATER STORY 221 known as “Sewage Treatment”.
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