Clearwater Industries serves the coal industry in many ways.
First is makeup water for steam generation. Our low solids water clarifiers treat surface waters with low turbidity and changing solids concentrations. The AutoFloc dosing system automatically adjusts polymer dosing based on the slurry and chemical interaction. Plus, our dry polymer systems ensure that the make-down concentration of this chemistry is always accurate.
Our equipment also provides front-end protection for downstream treatment such as media bed filtration, ultrafiltration, reverse osmosis, and demineralization.
Additionally, our coagulants and flocculants are effective as anti-dust agents and keep down the airborne solids common in coal storage.
Decommissioned coal ash ponds are liabilities for operators. Our low solids clarifiers dewater and precipitate dissolved metals such as selenium and arsenic commonly found in these waters.