Comprehensive improvement of the water environment in the viewing garden of Yaoguan Town, Changzhou, Jiangsu

Scale: The total length of the inner hama is about 300 m, the average mouth width is about 12 m, and it is severely black and odorous

Process: sediment dredging + sewage interception in the soft fence channel + membrane bioreactor + river in-situ reactor

Water output index: surface water V. class water, some indicators reach class IV water