Pollutants from industries cause air, water and soil pollution. Class of industrial waste depends on the type of industry. Mostly, wastes come from industrial effluents. These contain organic substances, inorganic salts, solids, fertilizers etc. These are released in the form of heat, bacteria and pathogens. The places where rubber industries are situated releases chloride laden soluble wastes in environment.
Steel industires situated at Bhiwadi and other places release acid, phenol, cyanogen, limestone, oily substances, cyanide etc. in the from of pollutants. Acids, alkali, resins and petri-oils are released by Oil Refineries in the form of pollutants. The industries release various toxic substances like phenol acid and base in the form of pollutants. Pollutants like ammonium fluoride, potassium nitrate etc. are related from fertilizers industries.