A unit recycled water treatment equipment withmembrane bioreactor(MBR)system at the core with a treatment scale of 30 m3/d was constructed and configured as A/O-MBR or A2/O-MBR to study the deep treatment of municipal wastewater(for example,installing BS filler,adding PAC,changing raw water condition and increasing or decreasing membrane components quantity).

Upgrading of GIS application to B/S structure;