How many types of aerators are commonly used in the treatment of wastewater?
Organic contaminants are removed from the wastewater by
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By which process, odor producing substances is oxidized?
Which of the following process is used to remove the colloidal particles from the effluent?
In which form of solute stabilization, hydrogen sulfide in effluent is oxidized into sulfate?
In which unit operation, gases are released or absorbed in the effluent?
In which process, excess lime is converted into bicarbonate?
Flocculation of iron from water by addition of lime is an example of which of the following process?
Which form of solute stabilization occurs when effluent passes through limestone?
Solids are removed from the wastewater by which of the following unit operation?
14 videos|99 docs|98 tests
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14 videos|99 docs|98 tests
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