1. Mill scale
2. Copper slag.
3. Oil sludge.
4. Aluminium Dross.
Aluminum sulfate (liquid, lumps, powder, flakes), activated alumina powder, high alumina cement , quick lime , hydrated lime, fly ash, pozzolan.
Hydrated lime, lime powder, limestone.
Silica / Quartz Sand.
Aluminum scrap (ceramic filters)
steel slag conditioner.
Scrap Of Heavy Metal Steel Iron Ore Used Rail Copper Scrap.
Pine Nuts, Talc, Gypsum, Cashew Nuts.
Silica sand, water and wastewater treatment plants, anthracite, activated carbon, limestone, pumice.