Water circulation supply system for sewage recycling



The utility model relates to the technical field of water circulation systems and in particular relates to a water circulation supply system for sewage recycling. The system comprises a grating well, and an aeration regulating reservoir, a hydrolysis acidification pool, a contact aeration basin and a coagulative precipitation tank which are sequentially connected through pipelines, wherein the coagulative precipitation tank is communicated with a biological aerated filter and a sludge tank; the biological aerated filter is communicated with a disinfecting tank; the grating well is communicated with the aeration regulating reservoir through a first water inlet and is connected with a water inlet pipe for feeding sewage; and the disinfecting tank is communicated with a clean water basin through a second water inlet. The system adopting technical scheme in the utility model has the beneficial effects that the system is low in investment cost, low in energy consumption, reasonable in design, simple in process flow, high in load resistance and small in sludge production, the effluent stability of sewage treatment is guaranteed, the sewage treatment effect is greatly improved, and the using standard of power plant cycle cold water supply can be well achieved.




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Cited By (3)

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    CN-105399276-AMarch 16, 2016江苏海祥环保工程有限公司地埋式生活污水处理系统
    CN-105672440-AJune 15, 2016河南科技学院Intelligent urban green land rainwater collection and utilization apparatus
    CN-105804151-AJuly 27, 2016河南科技学院一种智能化屋顶花园雨水收集利用系统