| 摘要 |
This invention relates to a treatment system of low concentration sanitary sewage, mainly comprising a primary filtering device, a cyclone separator assembly and an aerobic biochemical treatment fluidized bed. The primary filtering device, cyclone separator assembly and aerobic biochemical fluidized are connected orderly. The primary filtering device is composed of several filtering modules, the cyclone separator assembly is composed of several cyclone separators, and the aerobic biological treatment fluidized bed is composed of several aerobic biochemical treatment modules. Such a system is suitable for small-scale and low-concentration sanitary sewage treatment, which has the advantages of good treatment effect, compact structure, flexible installation and small land used.
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