Water Treatment Low Ash Acid Wash Activated Carbon The purpose of activated carbon acid-treated: -Reduce the heavy metal content; -Remove soluble inorganic salts of ash, degrade TDS concentration; -Adjust the pH and improve the taste of water; -Reduce the activated carbon surface and the pore dust, reduce the amount of black water. Main Technical Specification: Type Size Iodine (mg/g) Ash (%) Moisture(%) Bulk density (g/l) Hardness (%) SPD Ø3.0 Ø4.0 950-1000 6-8 < 5 420-520 > 95 8*3…