During this period, despite research scholars from various countries have done a lot of work on the MBR process, and get a certain amount of research, but because at that time very few types of membrane, membrane technology is not very mature Weihai hollow fiber membrane, the membrane life is usually very short, which limits the long-term stable operation of MBR process and, thus limiting the MBR technology application in practical engineering. After entering the 1980s, with the improvement and development of materials science film level, push forward the development of membrane bioreactor technology, MBR technology also will be developed rapidly. Japanese researchers based on their small territory! Land prices for MBR technology features a strong research and development, and on the MBR technology research and development to go in the hollow fiber membrane before 列威海 supply, so MBR technology began to move toward practical application. After the 1990s, MBR technology has been the most rapid development, people in terms of MBR wastewater treatment! Industrial wastewater treatment! Potable water treatment and other applications have been studied, MBR has entered the stage of practical application, and get a quick promotion. The last years of the 20th century, people around the membrane bioreactor key issues more research, and achieved some results. Membrane bioreactor related research from the laboratory small scale! Pilot scale to the production test, the application of the MBR, the small sewage treatment plant has gradually been reported. In early 1998, Europe's first application of submerged membrane bioreactor wastewater treatment plant in the UK Porlock up and running, become a milestone in British membrane bioreactor technology. Welcome to buy Nanjing Jun Xin Environmental Protection Technology Co. product! MBR for wastewater treatment, as compared with the conventional sewage treatment, has the following advantages: ◆ efficient solid-liquid separation, the separation effect is much better than traditional sedimentation tanks, water quality is good, effluent suspended solids and turbidity close to zero, can be directly reused to achieve wastewater recycling. ◆ efficient membrane interception, microbial completely trapped in the bioreactor to achieve reactor HRT and SRT complete separation, biological treatment effect becomes more stable. ◆ Because the aeration tank traditional MBR wastewater treatment combined with secondary clarifier hollow fiber membrane, and replace all the tertiary treatment process facilities, thus significantly reducing the footprint, saving construction investment. ◆ beneficial nitrifying bacteria retention and reproduction, high nitrification efficiency, by changing the operating mode also has nitrogen and phosphorus removal. ◆ SRT can be very long because of Zaozhuang hollow fiber membrane, thus greatly improving the efficiency of refractory organics degradation. ◆ reactor at high volume load, low sludge load, SRT long run, the remaining sludge production is very low. ◆ system to achieve automatic control, easy operation and management. Liaocheng hollow fiber membranes, hollow fiber membranes Shandong, Chun-hsin environmental technology provided by the Environmental Protection Technology Co., Ltd. Nanjing Jun Xin. Nanjing Environmental Protection Technology Co., Ltd. Jun Xin (www.jxhb880.com) (http://www.jxhb880.com) strong, credible, in Nanjing sewage treatment equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chun-hsin environmental technology and you hand into the brilliant, for a better future! You can also access (www.jxhb880.com/supply_details_39689905.html), for more information about the company.