MBR is a new wastewater treatment technology which combines membrane separation technology and biotechnology. It uses membrane separation equipment to intercept and retain activated sludge and macromolecular organic matter in biochemical reaction tank, and save secondary sedimentation tank. The concentration of activated sludge is greatly improved. HRT and SRT can be controlled separately, while the refractory substances are constantly reacting and degrading in the reactor. Therefore, the membrane bioreactor technology has greatly enhanced the function of bioreactor through separation technology. Compared with the traditional biological treatment method, it has the advantages of high biochemical efficiency, strong impact resistance, stable effluent quality, small land area, long sludge discharge cycle, easy to realize automatic control, etc. it is one of the most promising wastewater treatment technologies.



The MBR membrane bioreactor designed and developed by our company adopts hollow fiber membrane as the main component, and combines the traditional integrated equipment treatment technology to integrate hydrolysis acidification, aerobic biochemistry and MBR membrane filtration technology, and has the advantages and length of biochemical process and MBR process, and the treatment effect is better.