Coconut shell AC 1,large specific surface area 2,developed pore structure 3,high intensity ... , petroleum, chemical, electric power, drinking water, purified water, liquor, beverage, industrial wastewater purification, decolorization, dechlorination, odor; also be used for sweetening ... 2—2.2g/cm3Phenol adsorption rate Min 450mg/gBulk density 0.5—0.65g/cm3Strength Min 80—95%Total hole volume0.7—1cm3 ...