... iron and steel, petroleum, chemical, electric power, drinking water, purified water, liquor, beverage, industrial wastewater purification, decolorization, dechlorination, odor ... blue values100—150mg/gPH8—10Half off chlorine valuesMax 5cmAsh max 8—12% Water concentMax 3%Specific heat capacity- ... respirators 05 Odor Removal (refrigeration) Industrial water treatment coconut shell activated carbon