Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Regulation, storage and purification system and method for controlling rainwater and sewage confluence overflow pollution
The invention discloses a regulation, storage and purification system and method for controlling rainwater and sewage confluence overflow pollution. A water inlet gallery comprises a sewage pump station water inlet, a regulation and storage sedimentation tank water inlet, a water storage type ecological filter tank water inlet and an emergency overflow port which are sequentially increased in height, and the water inlet gallery also comprises a regulation and storage sedimentation tank clarification overflow port connected with the water storage type ecological filter tank, so that a gradientline for graded treatment according to rainfall is formed, wherein the gradient line comprises a rain-free or small-rainfall line comprising the water inlet gallery, a sewage pump station and a sewagetreatment plant, a medium rainfall line comprising the water inlet gallery, a regulation and storage sedimentation tank and a sewage treatment plant, a long-time continuous moderate rain line comprising the water inlet gallery, the regulation and storage sedimentation tank, the water storage type ecological filter tank and a natural water body, a heavy rainfall line comprising the water inlet gallery, the water storage type ecological filter and the natural water body, and a rainstorm line comprising the water inlet gallery and an emergency overflow port for overflowing water to the natural water body; a later line comprises all the lines. According to the system, the pollution load of discharged water is greatly reduced under the condition of limited regulation and storage volume, and the system is economical and efficient.
本发明的一种控制雨污合流溢流污染的调蓄净化系统及方法，进水廊道上包括高度依次增加的污水泵站进水口、调蓄沉淀池进水口、蓄水型生态滤池进水口和紧急溢流口，及连接蓄水型生态滤池的调蓄沉淀池澄清溢流口，以形成根据雨量大小分级处理的梯度线路：无雨或小雨量线路：进水廊道、污水泵站和污水处理厂；中雨量线路：进水廊道、调蓄沉淀池和污水处理厂；长时间持续中雨线路：进水廊道、调蓄沉淀池、蓄水型生态滤池和自然水体；大雨量线路：进水廊道、蓄水型生态滤池和自然水体；暴雨线路：进水廊道、溢流至自然水体的紧急溢流口；且在后线路包括在先所有线路。该系统在有限的调蓄容积条件下实现大幅度削减排入水体的污染负荷，经济高效。
Regulation, storage and purification system and method for controlling rainwater and sewage confluence overflow pollution
The invention discloses a regulation, storage and purification system and method for controlling rainwater and sewage confluence overflow pollution. A water inlet gallery comprises a sewage pump station water inlet, a regulation and storage sedimentation tank water inlet, a water storage type ecological filter tank water inlet and an emergency overflow port which are sequentially increased in height, and the water inlet gallery also comprises a regulation and storage sedimentation tank clarification overflow port connected with the water storage type ecological filter tank, so that a gradientline for graded treatment according to rainfall is formed, wherein the gradient line comprises a rain-free or small-rainfall line comprising the water inlet gallery, a sewage pump station and a sewagetreatment plant, a medium rainfall line comprising the water inlet gallery, a regulation and storage sedimentation tank and a sewage treatment plant, a long-time continuous moderate rain line comprising the water inlet gallery, the regulation and storage sedimentation tank, the water storage type ecological filter tank and a natural water body, a heavy rainfall line comprising the water inlet gallery, the water storage type ecological filter and the natural water body, and a rainstorm line comprising the water inlet gallery and an emergency overflow port for overflowing water to the natural water body; a later line comprises all the lines. According to the system, the pollution load of discharged water is greatly reduced under the condition of limited regulation and storage volume, and the system is economical and efficient.
本发明的一种控制雨污合流溢流污染的调蓄净化系统及方法，进水廊道上包括高度依次增加的污水泵站进水口、调蓄沉淀池进水口、蓄水型生态滤池进水口和紧急溢流口，及连接蓄水型生态滤池的调蓄沉淀池澄清溢流口，以形成根据雨量大小分级处理的梯度线路：无雨或小雨量线路：进水廊道、污水泵站和污水处理厂；中雨量线路：进水廊道、调蓄沉淀池和污水处理厂；长时间持续中雨线路：进水廊道、调蓄沉淀池、蓄水型生态滤池和自然水体；大雨量线路：进水廊道、蓄水型生态滤池和自然水体；暴雨线路：进水廊道、溢流至自然水体的紧急溢流口；且在后线路包括在先所有线路。该系统在有限的调蓄容积条件下实现大幅度削减排入水体的污染负荷，经济高效。
Regulation, storage and purification system and method for controlling rainwater and sewage confluence overflow pollution
一种控制雨污合流溢流污染的调蓄净化系统及方法
WANG LIQUN (Autor:in) / XING HANJUN (Autor:in) / ZHANG BIBO (Autor:in) / LI JING (Autor:in) / RAN QIYANG (Autor:in) / NIE FANG (Autor:in) / HU YIXUAN (Autor:in)
16.06.2020
Patent
Elektronische Ressource
Chinesisch
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