Science, asked by sia42, 11 months ago




explain the process of sewage
treatment......​

Answers

Answered by uniqueboypaul
9

Explanation:

Sewage Treatment refers to the process of removing contaminants, micro-organisms and other types of pollutants from wastewater. Wastewater, or raw sewage, is water that drains from toilets, sinks, showers, baths, dishwashers, washing machines and liquid industrial waste.

Answered by Anonymous
0

Sewage treatment generally involves three stages, called primary, secondary and tertiary treatment. Primary treatment consists of temporarily holding the sewage in a quiescent basin where heavy solids can settle to the bottom while oil, grease and lighter solids float to the surface.

Similar questions