Which is the best and the most effective method for the removal of organic contaminant present in the polluted water in very small quantity (say

Question

Which is the best and the most effective method for the removal of organic contaminant present in the polluted water in very small quantity (say < 200 mg/litre) ?

Accepted Answer

Activated carbon adsorption. Activated carbon is highly effective for removing small amounts of organic contaminants because it works by adsorption. This process traps the pollutants on its surface.