Coconut shell water purifying carbon take the high quality coconut shell, the apricot shell, the walnut shells, the peach shell as raw materials, becomes after the series production craft precision work. The outward appearance is a black, assumes granulated, has the crevice developed, the adsorption performance good, the intensity high, easy to regenerate, the economy durably and so on the merits. Uses: widely used for purification and de-odor of a variety of waters in electric power plant, petrochemical, textile, sugar refining, food and beverage, industrial wastewater, air treatment, etc. Name Coconut shell water-purification carbon Appearance black flake Specific surface area, maxm2/g 1000 Moisture, max % 10 Total pore volume, maxcm3/g 0.85-0.90 Iodine value, min mg/g 1000 Filling density, g/cm3 0.35-0.50 Methylthionine chloride adsorption, min mg/g 120 Phenol adsorption, min mg/g 500 PH neutral Carbon tetrachloride, min % 60 Intensity, min% 97