Question

Write different sources of wastewater?

Answer 1

1. Wastewater is water that has been used for a variety of human activities and has become contaminated.
2. The following are some of the wastewater sources:

• Agriculture: Pesticides and animal wastes are found in agricultural wastewater.
• Industries: Toxic substances such as lead and chromium can be found in wastewater produced by some industries.
• Mining and construction: Mining methods generate large volumes of wastewater, while construction wastewater contains cement and other substances.
• Hospitals and Offices: Hospital and office wastewater are contaminated with bacteria and pathogens.
• Domestic activities generate wastewater that contains solid particles such as metal, plastics, detergents, and human feces.