Question

Give one word answers:-

2. Dissolved and suspended solid impurities present in sewage.​

Answer 1

Answer:

contaminants  

Explanation:

contaminants

Sewage is liquid waste which causes water and soil pollution. It has dissolved and suspended impurities, and these impurities are called contaminants. A network of pipes carries sewage from its point of origin (where it is produced) to the point of disposal, the treatment plant.

Answer 2

Answer:

contaminants

Explanation:

Sewage is liquid waste which causes water and soil pollution. It has dissolved and suspended impurities, and these impurities are called contaminants

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