A pipeline through which industrial effluent passes was burst out in agriculture land

 A pipeline through which industrial effluent passes was burst out in agriculture land. These effluents contain different chemical substances like azo dyes, organophosphate, polyvinyl, etc. These compounds damaging the crop of that area and also cause health problems By using enzyme technology (biodegradation) solve these problems a) Search an enzyme for these effluents b) Some effluents (organophosphate, nitrous compound) are degraded by natural enzyme, how and why you apply these enzymes? c) Some effluents (azo dyes, polyvinyl) are highly toxic and until now no enzymes are discovered to degrade these effluents?