Anaerobic biological filter sewage treatment equipment of urban sewage treatment. Anaerobic biological filter is equipped with an internal filler as a microbial support anaerobic biofilm treatment plant. Anaerobic microorganisms grow attached to the surface of the carrier, when sewage bottom-up-lift carrier through a fixed bed constituted under anaerobic microorganisms, slaughtered sewage treatment equipment, sewage to anaerobic decomposition of organic matter and produce methane . Anaerobic biological filter has many variations, packing developing rapidly, the process is: water sedimentation tank → → → anaerobic digester anaerobic biofilter pull duct → → → intake of oxidation ditch drainage wells → sewage by sedimentation tank into the anaerobic digester after pretreatment hydrolysis and acidification, Hechi sewage treatment equipment, can improve the biodegradability of wastewater, create conditions for further processing. Sewage treatment equipment acid filter bag: sewage treatment equipment suitable for the working environment and acid exposure, such as: phosphate fertilizer manufacturing, alumina industry, catalyst (4A Zeolite) and other industries. Sewage treatment equipment plastic cover rubber blends using acid and alkali resistance and excellent filling inert material, geographic sewage treatment equipment manufacturers, and better performance than chloroprene rubber acid. Sewage treatment equipment frame material used polyester canvas, more reliable than the surface of the canvas core acid properties. Sewage treatment equipment drain holes using pure plastic parts, blocking the alkali solution penetrate through the fabric layers so that the filter with a hierarchical, bring lower filter belt life; geography sewage treatment equipment | Hechi sewage treatment equipment | New Seoul environmental (view ) provided by the Environmental Protection Equipment Co., Ltd. Weifang Seoul. The new Environmental Protection Equipment Co., Ltd. Weifang Seoul (www.wfxiner.com) is specialized in "sewage treatment equipment, filter press," the business, the company adhering to the "honesty, hard service" concept, to provide you with the highest quality products and services . Welcome to inquire! Contact: Manager Wu.