Which of the following conditions is not suitable for the disposal of excreta or sewage?

Civil Engineering : Waste Water Engineering - Quiz(MCQ)

It does not give odour nuisance

It is not exposed to the atmosphere

It should be accessible for children

The waste does not pollute the ground surface

Correct Answer : It should be accessible for children

Explanation : The place and criteria for the disposal of waste play a major role. It should be off the sight of the people so it doesn’t cause displease for the vision and it must not be accessible for children and household pets with respect to health aspects.

Recently Updated in Waste Water Engineering Questions

What is the growth of huge amounts of algae and other aquatic plants leading to the deterioration of the water quality called?

Algae growth

Eutrophication

Denitrification

Nitrification

Correct Answer : Option (B) : Eutrophication

Explanation : Eutrophication is the growth of huge amounts of algae and other aquatic plants leading to the deterioration of water quality. The untreated wastewater is rich in organic matter which demands oxygen.