Question

Name the various type of contaminants that are present in sewage.

Answer 1

Sewage (or domestic wastewater or municipal wastewater) is a type of wastewater that is produced from a community of people. It is characterized by volume or rate of flow, physical condition, chemical and toxic constituents, and its bacteriologic status (which organisms it contains and in what quantities). It consists mostly of greywater (from sinks, tubs, showers, dishwashers, and clothes washers), blackwater (the water used to flush toilets, combined with the human waste that it flushes away); soaps and detergents; and toilet paper (less so in regions where bidets are widely used instead of paper).

Answer 2

The various types of contaminants that are present in the sewage are..
viruses , bacterians and protozoans etc...
Because sewage water is polluted with many pollutants and waste from all the houses, industries...