Science, asked by Namankothari14, 29 days ago

Activated sludge mainly contains water and a) Bacteria b) Microbes c) Insects d) None

Answers

Answered by ramkumarverma6260

2

Answer:

The answer of the above is option b. 'Microbes'.

I hope this may help you dear...

Answered by msonu181181

1

Answer:

a) Bacteria

Explanation:

It consists of flocs of bacteria, which are suspended and mixed with wastewater in an aerated tank. The bacteria use the organic pollutants to grow and transform it to energy, water, CO2 and new cell material.

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