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Waste water Sto...

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  • Question 1
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    Which of the following Organization named 2005-2015 decade as "International Decade for clean water"?

  • Question 2
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    Which period is proclaimed as the International Decade for action on “Water for life”?

  • Question 3
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    What will happen if people around the world have no access to safe drinking water?

  • Question 4
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    Why is it essential to remove pollutants from wastewater before it enters a water body or reused?

  • Question 5
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    What happens MANY times before the water can be returned to the water bodies?

  • Question 6
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    The process of settling down of particles of a solid in a liquid is_________.


  • Question 7
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    What happen if drainage is not properly dispose off-sewage?

  • Question 8
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    What is a sewage treatment plant?


  • Question 9
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    What is the sewage network?

  • Question 10
    1 / -0

    Last step in wastewater treatment is a ___________ process.


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