Handan supply coal columnar activated carbon 010-57193076-- phone 13436502885-- fax 010-80570010-- qq457423671 Guoshao Jun water company network http://www.bjsbqhb.com Beijing Environmental Protection Technology Co. Biqing offer free samples, technical support coir Petrochemical coconut shell charcoal made of high quality raw materials, with a large surface area and high strength, product specifications, and small particles with irregular broken and several categories of powdered charcoal, coconut shell activated carbon currently used in the petroleum and chemical industries, drinking water purification, dechlorination, algae, oxygen, catalyzed a vector, the best activated carbon, can also be used for water purification, water purification and other fillers into account core equipment. Activated carbon is a porous material containing carbon, it has a highly developed pore structure, is a very good adsorbent, activated carbon adsorption area per gram equivalent of eight tennis and drinking places much more. And it is by adsorption reached by physical adsorption and chemical adsorption. Its composition of the material in addition to carbon elements, still contains a small amount of hydrogen, nitrogen, oxygen and ash, the formation of six carbon ring structure was made of material accumulation. The six ring carbon irregular arrangement, resulting in a microporous activated carbon characteristics volume and high surface area. Activated carbon can be made from many kinds of carbon-containing substances, these materials include wood, sawdust, coal, coke, peat, lignin, stone, hard shell, sugar pulp, bone, lignite, petroleum residue and so on. Including coal and coconut shell activated carbon manufacturing has become the most commonly used raw Youdou. The manufacture of activated carbon is basically divided into two processes, the first process including dehydration and carbonization, the raw material is heated at a temperature of 170 至 600 ℃ drying, the original organic matter about 80% charring. The second process is to make the charcoal activated, which is through the use of activators such as water vapor and carbon to complete the reaction, the endothermic reaction is mainly in the mixed gas consisting of CO and H2, for burning charcoals heated to a suitable temperature (800 to 1000 ℃), coconut shell charcoal silver coconut shell charcoal silver high strength coconut shell as raw material, refined with a special silver technology, widely used in water purification, mineral pot, drinking fountains and other purification equipment, its water purification effect than ordinary charcoal water. After charcoal silver while fretting effect in accordance with silver ions, play a bactericidal, inhibiting bacteria, odor removal, smell and traces of hazardous substances, purified water drinkable. Silver coconut shell charcoal water purification, sterilization, removal of organic matter, harmful substances and heavy metals, water filters, filter filling. Fluidized bed, floating bed biological treatment system carrier. Clear water for a variety of organic and inorganic pollutants phenol, cyanide, mercury, hexavalent chromium, adsorption of odor, chlorine, color. After-sales tracking, your satisfaction, my pleasure .........