... , Water coagulant PAC (basic aluminium chloride, aluminum chlorohydrate), ferric sulfate, ferrous sulfate, ferric chloride, aluminum chloride, aluminum sulfate (alum), polyacrylamide, sodium silicate (water glass) and ... complex products. 4.3Water Disinfectant Sodium hypochlorite, chlorine dioxide, potassium permanganate, hydrogen peroxide.5 Water quality conditioner (excluding: ceramic water ...