Impregnated Activated Carbons Manufacturers in TamilnaduCarbo Lase Technologies Manufactures and Exporters Typical impregnation chemicals are sulphur (for the removal of mercury), potassium iodide (H2S, AsH3, radioactive isotopes), potassium carbonate (HCl, HF, SO2) and silver (for drinking water treatment).Impregnated Activated Carbons Manufacturers In ChennaiImpregnated Activated Carbons Suppliers In IndiaImpregnated Activated Carbons Dealers In MysoreImpregnated Activated Carbons Exporters In Karnataka