Question

What are the different types of inorganic and organic impurities generally present in sewage?

Answer 1

Sewage:

1. It is also known as domestic sewage or municipal wastewater.
2. Sewage is wastewater that is released by homes, businesses, hospitals, and other institutions.
3. It has a lot of organic debris and bacteria in it. Many of them are harmful.

Organic impurities:

Fruits and vegetable peel, human feces, animal waste, urea in urine, pesticides, herbicides, etc.

Inorganic impurities:

Nitrates, phosphates, metals, etc.