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Which of the following in sewage treatme...

Which of the following in sewage treatment removes suspended solids ?

A

Tertiary treatment

B

Secondary treatment

C

Primary treatment

D

Sludge treatment

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-MICROBES IN HUMAN WELFARE -EXERCISE-III (Previous AIPMT/NEET Questions)
  1. Which of the following in sewage treatment removes suspended solids ?

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  2. Which of the following is correctly matched for the product produced b...

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  3. Match Column I with Column II and select the correct given below using...

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  4. Biochemical Oxygen Demand (BOD) may not be a good index for pollution ...

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  5. Which of the following is wrongly matched in the given table ?

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  6. Match the following list of microbes and their importance:

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  7. What gases are produced in anaerobic sludge digesters?

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  8. During sewage treatment, biogases are produced which include

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  9. A good product of citric acid is

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  10. Monascus purpureus is a yeast used commercially in the production of

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  11. A patient brought to a hospital with myo -cardial infarction is normal...

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  12. Which one of the following microbes forms symbiotic association with p...

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  13. Yeast is used in the production of

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  14. A nitrogen-fixing microbe associated with Azolla in rice fields is

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  15. Which one of the following is an example of carrying out biological co...

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  16. Which one of the following is not a biofertilizer

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  17. Which one of the following helps in absorption of phosphorus from soil...

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  18. A common biocontrol agent for the control of plant diseases is

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  19. The common nitrogen - fixer in paddy fields is

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  20. Which one of the following is not used in organic farming?

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