Heavy ability of swimming sewage treatment plant

The utility model discloses a heavy ability of swimming sewage treatment plant, the device locate pond bottom not in the underwater, and the device includes: supporting the chassis, erectting in the pond bottom, its upper portion has the carrying bottom plate that the level set up, a water distribution section of thick bamboo, vertical setting has rong shui and leads to the chamber, and the lowerextreme of a water distribution section of thick bamboo is fixed in carrying bottom plate's middle part, and a plurality of breach portions have been offered in its uncovered setting in upper end on the lateral wall of a water distribution section of thick bamboo, hanging the membrane module, locating the outer sponge layer of a water distribution section of thick bamboo including the cover, it has activated sludge to soak on the sponge layer, the bottom and the carrying bottom plate contact on sponge layer, aerating mechanism locates and hangs the membrane module below, including aeration pipe and external aerator of