water treatment quiz

Bacteria can be classified into two categories

• YES

• NO

What is Haterotroph?

How many phase in Bacterial Growth Phase

• 1

• 3

• 4

• 5

how many environmental factors has been discuss?

• 2

• 6

• 7

• 5

the listed environment factor influence the health and grow of microorganisms in sewage treatment EXCEPT:

• photsynthesis

• PH value

• nutrition

• Toxicity

Algae generate energy by.........

If there are too much of algae in the water, it will effect the taste and smell problems

• Yes

• No

Fungus can be divided into two categories which are yeast and....

This microorganisms act as a cleaning agent in treatment plant. What is it?

This microorganism always being used in Fermentation

industries.

• Protozoa

• Algae

• Mould

• Yeast