E., Anoxic/Oxic (A/O) method, Membrane Bio-Reactor (MBR) course of action, biological contact oxidation system, Sequencing Batch Reactor Activated Sludge (SBR) procedure) are introduced. The engineering application results on the integrated rural sewage therapy process in various countries can also be explained. Third, the sensible and powerful evaluation methods of the https://friedrichk896kii5.yomoblog.com/profile