MBR ( membrane bioreactor ) is an efficient water treatment technology, with the advantages of highly remove efficiency, stable water quality, easily management and low area. 膜生物反应器(Membranebioreactor,MBR)是一种高效的水处理技术,具有污染物去除效率高,出水水质稳定,操作管理方便,占地面积少等优点。