Biochemical Engineering - Water Treatment

Exercise : Water Treatment - Section 1

41.

Both temporary and permanent hardness of water can be removed by

boiling

distillation

filtration

decantation

Answer: Option

Explanation:

No answer description is available. Let's discuss.

42.

Coliform bacteria in water is an indication of the presence of

radioactive wastes

excess fertilizer

decaying animals and plants

human feces

Answer: Option

Explanation:

No answer description is available. Let's discuss.

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