WP series powdered activated carbon with sawdust or wood shavings bamboo as raw material, processed through carbonization, activation and other multi-channel post-processing step is made. Appearance is black fine powder, odorless, tasteless shell activated carbon filter, not dissolved in the general solution. Has a well-developed pore structure, adsorption capacity, fast filtering features. Mainly applicable to a variety of amino acid industry, refined sugar bleaching, MSG industry, glucose industry, starch sugar industry, chemical additives, dyes intermediates, food additives, drugs of high pigment solution decolorization, purification, deodorant, cleaning, Water filtration decolorization. Powdered activated carbon has two physical and chemical methods. Appearance is black fine powder, odorless, tasteless, not dissolved in the general solution. Large surface area, strong adsorption, high purity, filter fast, stable quality and other characteristics. Activated carbon is the main component of carbon, carbon is about 90%, through special processing is made. There are many internal activated very fine pores. Pore ??diameter is very small, so the surface area is large, there is a strong adsorption capacity. Because different materials and manufacturing methods, activated carbon are many varieties, respectively, for different purposes. Shape powdered activated carbon product is a very fine powder, the majority can be passed through a 200 mesh screen, most through 325 mesh screen size powder in 1 ~ 150μm between (an average of about 40μm); typically, carbon The more finely powder, the greater the absorption rate of its impurities, bleaching better. The Company's production of powdered activated carbon adsorption can be made of different properties, different decolorization of different fineness grade activated carbon according to user requirements. Powdered activated carbon adsorption fast, flocculation effect and help filter effects. The use of units of construction investment less charcoal experimental methods, operating costs low carbon, which in water plants, sewage treatment plants favorites. In the field of food, medicine, bleaching, crystallization, filtration, purification and other substances with a wide range of applications, but also felt the activated carbon filter, activated carbon foam, carbon carving, warm your baby's main material. Molecular mass of activated carbon adsorption to activated carbon gravity posture transmission gap, can be divided into the following steps: 1, the external diffusion: when adsorbed from solution dispersed mass transfer to the adsorbent surface, to be surrounded by activated carbon adsorption membrane processes, and adsorbate molecules transferred to the nearby adsorbent surface. 2, the surface diffusion: adsorbate adsorbed along the outer surface of the activated carbon to pore diffusion process inside the three internal particle diffusion: adsorbate transferred to the position of the activated carbon adsorption holes inside the process. 4, physical adsorption: After contact with the activated carbon adsorbate, adsorbate molecules attached to the adsorption position, losing the freedom, then export adsorbate concentration decreases the effect of activated carbon water purification, and in the case of export concentration changes, to represent its adsorption rate. 5, desorption: adsorbate since active position out to regain the freedom, that is, since the removal of the internal pores of the activated carbon process, steps 4 and 5 when the reaction rate considerably, then the activated carbon adsorption quality reached homeostasis. 6, chemisorption: adsorbate and the adsorbent surface chemical reaction, depending on the nature and quality of the activated carbon adsorption is different. 7, the surface renewal: has been adsorbed on the activated carbon adsorption, chemical reaction products are highly volatile, fire and metal ion catalyzed hydrolysis, therefore since the removal of activated charcoal, activated carbon adsorption recovery capabilities, and can be used again. Typically external diffusion, surface diffusion and diffusion rate of diffusion within the particles of activated carbon adsorption rate decision, but in the liquid flow adsorption system, if the flow rate is too slow, too slow will cause convection, the internal particle diffusion rate of a liquid phase adsorption The controlling factor. Decolorizing charcoal | Songjiang District charcoal | Song Xin charcoal water filter provided by Gongyi City Song Xin Industrial Co. filter. Gongyi City Song Xin Industrial Co. filter (www.sxlc.com) strong, credible, in Zhengzhou, Henan cleaning, cleaning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Song Xin filter into the brilliant and you work for a better future!