Q39 / 200 · NEET 2006 · Botany

Limit of BOD prescribed by Central Pollution Control Board for the discharge of industrial and municipal waste waters into natural surface waters, is:

  • A
    $ < 30 \mathrm{ppm}$
  • B
    $ < 3.0 \mathrm{ppm}$
  • Correct answer
    C
    $ < 10 \mathrm{ppm}$
  • D
    $ < 100 \mathrm{ppm}$

Solution

The central pollution control board prescribed the BOD limit for the discharge of industrial and municipal waste water is less than $10 \mathrm{ppm}$.

Hence, the correct answer is option: 'C'.

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