What term refers to the solids separated during the treatment of municipal wastewater (including domestic septage)?

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Multiple Choice

What term refers to the solids separated during the treatment of municipal wastewater (including domestic septage)?

Explanation:
At the core of this idea is what you get from treating wastewater: the solid material that’s removed from the liquid stream. That material is called sewage sludge. It includes solids from municipal wastewater as well as domestic septage, which are the solids separated during treatment and collected for processing. After stabilization, these solids can be further processed into biosolids for regulated reuse, but the fundamental term for the solids separated during treatment is sewage sludge. The other terms refer to different things: sludge cake is the dewatered form, and effluent is the treated liquid that exits the plant.

At the core of this idea is what you get from treating wastewater: the solid material that’s removed from the liquid stream. That material is called sewage sludge. It includes solids from municipal wastewater as well as domestic septage, which are the solids separated during treatment and collected for processing. After stabilization, these solids can be further processed into biosolids for regulated reuse, but the fundamental term for the solids separated during treatment is sewage sludge. The other terms refer to different things: sludge cake is the dewatered form, and effluent is the treated liquid that exits the plant.

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