Which of the following methods cannot be used for removing heavy metals from waste water? Options: A . &nbspActivated carbon adsorption B . &nbspDenitrification C . &nbspChemical precipitation D . &nbspIon exchange

Which of the following methods cannot be used for removing heavy metals from was

Question

Which of the following methods cannot be used for removing heavy metals from waste water?

Options:

A . Activated carbon adsorption

B . Denitrification

C . Chemical precipitation

D . Ion exchange

Answer: Option B
Answer: (b).Denitrification

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Question 1. The process of uptake heavy metals from wastewater is called as Biosorption.....

Question 2. Which of the following is not a potential metal biosorbents?....

Question 3. Rotating biological contractors is used for carbonaceous oxidation as a ________....

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Question 5. Up flow anaerobic sludge blanket reactor is an anaerobic digester which is used for wastewater treatment with the help o....wastewater treatment with the help of suspended sludge blanket filters.

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Question 10. Which of the following is the main source for eutrophication of surface water?....

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