Home
Class 12
BIOLOGY
Limit of BOD prescribed by Central Pollu...

Limit of BOD prescribed by Central Pollution Control Board for the discharge of industrial and muncipal waste water into natural surface water:

A

lt 3.0 ppm

B

lt 10 ppm

C

lt 100 ppm

D

lt 30 ppm

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION D|15 Videos

  • ENVIRONMENTAL ISSUES

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION B|35 Videos

  • ECOSYSTEM

    AAKASH INSTITUTE|Exercise Section - D (Assertion - Reasion Type questions)|15 Videos

  • EVOLUTION

    AAKASH INSTITUTE|Exercise TRY YOURSELF|29 Videos

Similar Questions

Explore conceptually related problems

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

Thermal pollution of water bodies is due to discharge of:

According to the Central Pollution Control Board, particles that are responsible for causing great harm to human health are of diameter

the greater BOD of waste water

AAKASH INSTITUTE-ENVIRONMENTAL ISSUES-ASSIGNMENT SECTION C
  1. Montreal protocol which calls for appropriate action to protect the oz...

    Text Solution

    |

  2. Photochemical smog does not contain

    Text Solution

    |

  3. Limit of BOD prescribed by Central Pollution Control Board for the dis...

    Text Solution

    |

  4. More than 70% of world's fresh water is contained in

    Text Solution

    |

  5. Which one of the following pairs is mismatched?

    Text Solution

    |

  6. Identify the correctly matched pairs

    Text Solution

    |

  7. Which of the following is not used for disinfection of drinking water?

    Text Solution

    |

  8. Prolonged liberal irrigation of agricultural fields is likely to creat...

    Text Solution

    |

  9. The toxic effect of carbon monoxide is due to its greater affinity for...

    Text Solution

    |

  10. Which of the following is a secondary pollutant

    Text Solution

    |

  11. Which one of the following is not correct with regard to the harmful e...

    Text Solution

    |

  12. Which is the cause of damage to relative biological effectiveness:

    Text Solution

    |

  13. The domestic sewage in large cities

    Text Solution

    |

  14. Which among the following is likely to have the highest levels of DDT ...

    Text Solution

    |

  15. Sounds above what level are considered hazardous noise pollution?

    Text Solution

    |

  16. A disease caused by eating fish contaminated by industrial waste, cont...

    Text Solution

    |

  17. When huge amount of sewage is dumped into a river the BOD will:

    Text Solution

    |

  18. Taj mahal is threatened by pollution from

    Text Solution

    |

  19. In Minamata Bay, Japan which of the following animals remained free f...

    Text Solution

    |

  20. Which of the following isotopes is most dangerous to Homo sapiens?

    Text Solution

    |