- Starch, Sugar & Steel Mill Wastes
- Aerobically & Anaerobically digested Wastes
- Carbon and Caolin Plants
- Hydrocarbon & Petrochemical Refineries
- Inorganic & Organic Chemicals
- Non-ferrous & Ferrous Metal Complexes
- Fertilizers, Foodstuff & Food Colour Industries
- Insecticides Plants
- Lime softening Sludges
- Textiles and process House Wastes
- Effluent and Treatment Plants
- Ceramic & Clay Industries
- Hotels & Resorts
- Pharmaceutical, Paper & Plasticizers Industries
- Reclamation of Metals, Retention Ponds & Pits
- Incineration Plants
- Vegetable Oils & Varnishes
- Activated Earth & Alum Sludges
- Tiles & Television Tube Manufacturing Industries
- Electroplating & Electropolishing Industries
- Leather Processors & Lead Reclamation
- Insulator Industries
- Municipal Sewage Sludges and Minerals Industries
- Intermediates Chemicals
- Tanning Industries
- Environment Protection Plants
- Dyes, Pigments & Dairy Industries
