Anthracite basic concept adsorption adsorption separation operation classification: ① by force depending on the nature of the classified nature of the force between adsorbent and adsorbate, adsorption process can be divided into physical adsorption and chemisorption. When physical adsorption due to adsorption of interstitial molecules and the adsorbent surface molecules caused by the presence of van der Waals forces, when the gravitational adsorbent surface adsorption of molecules with molecular mass is greater than the gravitational force between molecules inside the fluid phase, adsorbate molecules are adsorbed on a solid surface, such adsorption has also become the van der Waals adsorption. Also known as reactive chemisorption adsorption, which is due to a chemical reaction between the adsorbent and the adsorbate caused, the strength depends on the size of the chemisorption bond strength between the two molecules. The adsorption process is an exothermic process, due to the chemical bond strength is usually much higher than the van der Waals force, so the heat of adsorption heat of adsorption is much greater than the heat of adsorption chemisorption physical adsorption, physical adsorption on the value of the condensation heat adsorbate fairly, and chemical adsorption heat adsorbed chemical reaction heat is equivalent in value. There are many types of media filter anthracite, anthracite filter manufacturers, anthracite filter media as ordinary rapid filter using the historical perspective of the development of different process other types of rapid filter. Anthracite V-filter with a coarse, thick uniform particles of quartz sand filter layer; do not make use of the expanded gas filter layer, while backwash water filtration surface to be swept and washed; use of air distribution air and special skillet filter head into gas, water distribution and other technology. Anthracite has good water quality, filtration rate, long operating cycle, backwash effect, energy efficiency and ease of automation management features. Anthracite V-filter advanced place, is that the use of homogeneous Anthracite and advanced gas and water backwash and wash the surface sweep technology. In addition to the technology in the new water purification plant applications, anthracite filter, we can put this technology to the transformation of the old plant to go, anthracite filter manufacturers rely on scientific progress, the use of new science and technology, technological innovation, Jiujiang Anthracite, give full play to their maximum potential, can make a substantial increase water production in a short time, 0.8-1.2 Anthracite, Anthracite filter is to achieve the water supply industry "to improve the quality of water supplies, improve water security and reliability, reduce drug consumption , reduce energy consumption, reduce leakage consumption. "better way. 2-4 anthracite filter, Jiujiang anthracite filter, fine anthracite filter (Views) provided by the Henan water purification Material Co., Ltd. Spirit. "Polyacrylamide, PFS, activated carbon, fiber ball, water treatment material" preferred Henan Spirit Water Material Co. (www.gyssjs.com), the company is located: Gongyi City, Henan Province, North Industrial Park Yamaguchi, over the years, flourishing water to provide customers with the best quality service, Contact: Zhang. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Saatchi & purification expect to be your long-term partner!