A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ecological wetland system for treating combined system sewage and tail water of village and town sewage stations
The invention discloses an ecological wetland system for treating combined system sewage and tail water of village and town sewage field stations. The system is characterized in that a horizontal underground flow wetland and a surface flow wetland are sequentially connected, the front end of the horizontal underground flow wetland is provided with a water inlet end for introducing combined system sewage and the tail water of village and town sewage field stations, the rear end of the surface flow wetland is a drainage end, a shunting well is sequentially connected with an energy dissipation purification tank, the front end of the shunting well is provided with a shunting water inlet connected with the overflow port of a combined system sewage channel, and a water outlet at the rear end of the energy dissipation purification tank is connected with the surface flow wetland. According to the invention, the shunting well and the energy dissipation purification tank are arranged to form a shunting and energy dissipation structure of a constructed wetland main body, and rainwater-season combined system sewage is subjected to shunting and energy dissipation treatment and then enters a surface flow wetland, so that the problems that the ecological wetland is easily washed by rainwater in the rainy season and the ecological wetland is polluted by seasonal combined system overflow are well solved, the ecological wetland system is prevented from being blocked and damaged, and the problems of comprehensive treatment of rainy season combined system overflow pollution and tail water of village and town sewage stations are well solved.
本发明公开了一种处理合流制污水和村镇污水场站尾水的生态湿地系统，包括：水平潜流湿地与表流湿地依次连接，水平潜流湿地的前端设有引入合流制污水和村镇污水场站尾水的进水端，表流湿地的后端为排水端；分流井与消能净化池顺次连接，分流井前端设有与合流制污水渠的溢流口连接的分流进水口，消能净化池的后端的出水口与表流湿地连接。通过设置分流井和消能净化池形成人工湿地主体的分流与消能结构，对雨季合流制污水进行分流和消能处理后再进入表流湿地，很好的解决了雨季生态湿地易受雨水冲刷，以及季合流制溢流污染生态湿地，防止生态湿地系统堵塞、损坏，很好的解决了综合处理雨季合流制溢流污染及村镇污水场站尾水的问题。
Ecological wetland system for treating combined system sewage and tail water of village and town sewage stations
The invention discloses an ecological wetland system for treating combined system sewage and tail water of village and town sewage field stations. The system is characterized in that a horizontal underground flow wetland and a surface flow wetland are sequentially connected, the front end of the horizontal underground flow wetland is provided with a water inlet end for introducing combined system sewage and the tail water of village and town sewage field stations, the rear end of the surface flow wetland is a drainage end, a shunting well is sequentially connected with an energy dissipation purification tank, the front end of the shunting well is provided with a shunting water inlet connected with the overflow port of a combined system sewage channel, and a water outlet at the rear end of the energy dissipation purification tank is connected with the surface flow wetland. According to the invention, the shunting well and the energy dissipation purification tank are arranged to form a shunting and energy dissipation structure of a constructed wetland main body, and rainwater-season combined system sewage is subjected to shunting and energy dissipation treatment and then enters a surface flow wetland, so that the problems that the ecological wetland is easily washed by rainwater in the rainy season and the ecological wetland is polluted by seasonal combined system overflow are well solved, the ecological wetland system is prevented from being blocked and damaged, and the problems of comprehensive treatment of rainy season combined system overflow pollution and tail water of village and town sewage stations are well solved.
本发明公开了一种处理合流制污水和村镇污水场站尾水的生态湿地系统，包括：水平潜流湿地与表流湿地依次连接，水平潜流湿地的前端设有引入合流制污水和村镇污水场站尾水的进水端，表流湿地的后端为排水端；分流井与消能净化池顺次连接，分流井前端设有与合流制污水渠的溢流口连接的分流进水口，消能净化池的后端的出水口与表流湿地连接。通过设置分流井和消能净化池形成人工湿地主体的分流与消能结构，对雨季合流制污水进行分流和消能处理后再进入表流湿地，很好的解决了雨季生态湿地易受雨水冲刷，以及季合流制溢流污染生态湿地，防止生态湿地系统堵塞、损坏，很好的解决了综合处理雨季合流制溢流污染及村镇污水场站尾水的问题。
Ecological wetland system for treating combined system sewage and tail water of village and town sewage stations
处理合流制污水和村镇污水场站尾水的生态湿地系统
CAI RAN (author) / WANG ZHENGSHU (author) / ZHANG GONGLIANG (author) / LI DEXIANG (author) / WU WEILONG (author) / LIU RUISHAN (author) / YOU YU (author) / CHEN LEI (author)
2021-06-01
Patent
Electronic Resource
Chinese
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