Membrane biological wastewater treatment technology for waste water recycling aspect, has the following characteristics: (1) energy efficient solid-liquid separation, the wastewater suspended substances, colloidal substances, biological cell loss and the purified microbial flora water separately. Separation process is simple, small footprint sewage treatment equipment prices, good water quality is generally not subject to the three treatment can be reused. (2) allows the biological treatment unit biomass is maintained at a high concentration, so that the volume load is greatly improved, while the efficiency of membrane separation, so that the processing unit of hydraulic retention time is greatly shortened industrial wastewater treatment facilities, the bioreactor area reduced accordingly. Advantages plating integrated sewage treatment equipment is the use of chemical and electrochemical methods in metal or other material coated on the surface of a variety of metals. Plating technology is widely used in machine building, light industry, electronics and other industries. Electroplating wastewater quality is more complex, electroplating wastewater containing chromium, zinc, copper, nickel, cadmium and other heavy metals and acids, alkalis, cyanide and other toxic debris great. Electroplating wastewater sewage treatment equipment industry complex components, inorganic contaminants and pollutants can be divided into two major categories of organic pollutants, water quality changes in amplitude, each share of production wastewater pollutant species diversity, CODcr variation coefficient; and electroplating effluent toxicity, contains a lot of heavy metal ions, resulting in high levels of pollution if the direct discharge of the treated water will periphery. Sewage treatment equipment, new environmental Seoul, Liaoning sewage treatment equipment provided by Weifang new Environmental Protection Equipment Co., Ltd., Seoul. The new Environmental Protection Equipment Co., Ltd. Weifang Seoul (www.wfxiner.com) is an industry leader in Shandong Weifang, sewage treatment equipment, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the new Seoul environmental leadership with the staff warmly welcome all inquiries negotiations, Seoul environmental innovation a better future.