Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drainage basin water environment treatment system with buried culvert CSO overflow pollution and scheduling method
The invention relates to the technical field of basin water environment comprehensive scheduling, in particular to a basin water environment treatment system for buried culvert CSO overflow pollution and a scheduling method. Comprising an embedded culvert arranged in an urban catchment area; the buried culvert is communicated with a combined system sewage conveying pipeline in the urban catchment area and conveys sewage to a first sewage treatment plant; tail water from the first sewage treatment plant enters the starting end of an open channel, and the open channel is communicated with an outer river channel outside the city; a CSO regulation and storage and rapid treatment system is arranged at the downstream of the buried culvert and the open channel; the CSO regulation and storage and rapid treatment system rapidly distributes and treats sewage in the buried culvert according to the rainfall of the urban catchment area and the liquid level conditions in the buried culvert and the open channel. The open channel downstream CSO regulation and storage and rapid treatment system is provided with an overrunning pipeline, and excessive incoming water of the buried culvert can be directly conveyed into an outer river channel and is prevented from entering the open channel. The treatment system not only can efficiently treat sewage in the buried culvert, but also reduces the situation that open channels in cities are polluted by the buried culvert.
本发明涉及流域水环境综合调度技术领域，尤其涉及一种暗涵CSO溢流污染的流域水环境处理系统及调度方法。包括：设置在城市汇水区内的暗涵；暗涵与城市汇水区内的合流制污水输送管线连通，并将污水输送至第一污水处理厂；第一污水处理厂出来的尾水进入明渠起端，明渠与城市外的外河道连通；暗涵和明渠下游设有CSO调蓄和快速处理系统；CSO调蓄和快速处理系统依据城市汇水区的雨量，以及暗涵和明渠内的液位情况对暗涵内的污水快速分配、处理。明渠下游CSO调蓄和快速处理系统设有超越管道，可将暗涵超量来水直接输送至外河道中，避免进入明渠。该处理系统不仅能高效处理暗涵内的污水，而且减少了城市中明渠被暗涵来水污染的情况出现。
Drainage basin water environment treatment system with buried culvert CSO overflow pollution and scheduling method
The invention relates to the technical field of basin water environment comprehensive scheduling, in particular to a basin water environment treatment system for buried culvert CSO overflow pollution and a scheduling method. Comprising an embedded culvert arranged in an urban catchment area; the buried culvert is communicated with a combined system sewage conveying pipeline in the urban catchment area and conveys sewage to a first sewage treatment plant; tail water from the first sewage treatment plant enters the starting end of an open channel, and the open channel is communicated with an outer river channel outside the city; a CSO regulation and storage and rapid treatment system is arranged at the downstream of the buried culvert and the open channel; the CSO regulation and storage and rapid treatment system rapidly distributes and treats sewage in the buried culvert according to the rainfall of the urban catchment area and the liquid level conditions in the buried culvert and the open channel. The open channel downstream CSO regulation and storage and rapid treatment system is provided with an overrunning pipeline, and excessive incoming water of the buried culvert can be directly conveyed into an outer river channel and is prevented from entering the open channel. The treatment system not only can efficiently treat sewage in the buried culvert, but also reduces the situation that open channels in cities are polluted by the buried culvert.
本发明涉及流域水环境综合调度技术领域，尤其涉及一种暗涵CSO溢流污染的流域水环境处理系统及调度方法。包括：设置在城市汇水区内的暗涵；暗涵与城市汇水区内的合流制污水输送管线连通，并将污水输送至第一污水处理厂；第一污水处理厂出来的尾水进入明渠起端，明渠与城市外的外河道连通；暗涵和明渠下游设有CSO调蓄和快速处理系统；CSO调蓄和快速处理系统依据城市汇水区的雨量，以及暗涵和明渠内的液位情况对暗涵内的污水快速分配、处理。明渠下游CSO调蓄和快速处理系统设有超越管道，可将暗涵超量来水直接输送至外河道中，避免进入明渠。该处理系统不仅能高效处理暗涵内的污水，而且减少了城市中明渠被暗涵来水污染的情况出现。
Drainage basin water environment treatment system with buried culvert CSO overflow pollution and scheduling method
一种暗涵CSO溢流污染的流域水环境处理系统及调度方法
ZHANG ZHENWEI (Autor:in) / CHEN JUN (Autor:in) / ZHANG SHIXIONG (Autor:in) / LIU CHANG (Autor:in) / HUANG KAI (Autor:in) / LI JIN (Autor:in) / CHEN CONG (Autor:in) / WU MINGMING (Autor:in) / XIONG ZHEN (Autor:in) / LI WEI (Autor:in)
20.10.2023
Patent
Elektronische Ressource
Chinesisch
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