Pore ??structure of activated carbon in water treatment applications, the role of granular activated carbon adsorption is often applied to molecules, decided to apply granular activated carbon adsorption, while a variety of carbon adsorption and pore size distribution of the relevant type. With steam activation of peat-based, lignite-based powdered activated carbon and coconut shell base, for example: peat-based activated carbon having micropores and mesopores, granular activated carbon for a variety of applications; lignite-based mesoporous carbon with more particles Activated carbon and there is a large hole in the middle, into nature can provide excellent; coconut shell granular activated carbon is mainly micropores, only for the removal of low molecular weight. Lee chemicals activated charcoal is very porous granular coconut shell activated carbon GB, mostly in microporous and mesoporous range, but, more steam activated carbon, chemical activation of activated carbon pore surface is less hydrophobic and more negative charge. With extruded and broken type of granular activated carbon, for example: peat-based activated carbon can be extruded into a variety of different pore size distribution of the species. Granular activated carbon micropores varieties mainly for gold recovery by gas applications. Microporous Mesoporous both varieties have mostly for liquid applications, such as water purification of small and large molecules adsorbed impurities. Granular activated carbon from coal crushing both micropores and mesopores, applications for a variety of purposes. Granular activated carbon or a coconut shell lignite yl group and has the same powdery carbon as micropores and mesopores. Activated carbon is very important technical indicators: performance of activated carbon products can be divided into physical performance, chemical performance of activated carbon, granular activated carbon adsorption performance. Three performance indicators for the selection and application of activated carbon have played a very important role. The main physical properties of activated carbon indicators are: the shape, appearance, specific surface area, pore volume, specific gravity, mesh, particle size, abrasion resistance, floating rate. Prime coconut shell activated carbon filter on the current detection method is imperfect test items in terms of individual countries, mostly coconut shell activated carbon filter to detect conventional projects. For example, a major US determination coconut shell activated carbon filter of iodine adsorption value, moisture, ash content, particle size distribution, according to the American Water Works Association mainly powdered and granular coconut shell activated carbon filter standard, ASTM latest coconut shell activated carbon filter standards and test methods. Japan's main measurement coconut shell activated carbon filter methylene blue decolorization force, sulfur adsorption, pH, loss on drying, total iron salts, residue on ignition, chloride, conductivity ratio, phenol value, ABS values, arsenic, lead, cadmium particle size of 200 mesh by coconut shell activated carbon, etc., mainly based on the Japanese Industrial Standard flourishing coconut shell activated carbon filter detection methods. Henan Spirit specializes in manufacturing water purification activated carbon coconut shell activated carbon, coconut shell activated carbon coconut shell activated carbon price, shell activated carbon, spherical activated carbon, cellular carbon, coal columnar activated carbon, granular activated carbon from coal, air purification activated carbon, powdered activated carbon other series of activated carbon, but also with the international advanced level of low energy equipment, strong technical force, product performance and stability, detection means complete, perfect after-sales service, won the trust of users, the election to the flourishing water activated carbon manufacturers. Coconut shell activated carbon price, air purification (certified), Champlain coconut shell activated carbon water purification materials provided by Henan Spirit Limited. Henan Spirit Water Material Co. (www.gyssjs.com) is a leader in Zhengzhou, water treatment chemicals, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the Golden Age of water purification leadership with the staff warmly welcome all inquiries negotiations to create a better future prosperity water.