[Class : 40] Management, Treatment & Disposal Of Any Kind Ofwastes Such As Municipal Solid, Industrial Hazardous, Bio Medical,Electronic Other Wastes; Recycling Of Materials Such As Paper,Plastic, Waste Oil, Solvent, Batteries, Glass, Construction, Operationmaintenance Of Waste Water Treatment Plants, Power Generation From/ Using Waste, Waste Derived Fuels, Production Of Liq...