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

AcademicChemistryNCERTClass 7

Sewage is a water-carried waste matter that is discarded away in sewers and drains. It is also known as domestic or municipal wastewater.
Different types of inorganic and organic impurities generally present in sewage are as follows:
  1. Inorganic impurities: Nitrate, phosphate, metals etc.
  2. Organic impurities: Human feces, animal waste, oil, urea present in urine, pesticides, herbicides, fruits and vegetable peels etc.
raja
Updated on 10-Oct-2022 13:23:31

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