Mud-membrane coupled nitrogen and phosphorus removal moving bed treatment device and method

The invention discloses a sludge-membrane coupled nitrogen and phosphorus removal moving bed treatment device and method, and belongs to the technical field of domestic sewage treatment. The sludge-membrane coupled denitrification and dephosphorization moving bed treatment device comprises a manure-water separation homogenizing and equalizing device, a sludge-membrane coupled denitrification and dephosphorization moving bed device, a high-concentration oxygen-enriched sludge generation and separation device and a harmful thallus removal device. The system can effectively solve the problems that rural domestic sewage is in an idle state in a plurality of time periods due to unbalanced outlet water, and overload operation exists in the morning, noon and evening periods. 本发明公开了一种泥膜耦合脱氮除磷移动床处理装置及方法，属于生活污水处理技术领域。所述泥膜耦合脱氮除磷移动床处理装置包括粪水分离均质均量装置、泥膜耦合脱氮除磷移动床装置、高浓度富氧污泥发生与分离装置、有害菌体去除装置。本发明可有效地解决农村生活污水出水不均衡，导致在很多时间段处于闲置状态，而且有早中晚时段超负荷运行的问题。