Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Urban rainwater diversion and purification system
The invention discloses an urban rainwater diversion and purification system, which belongs to the technical field of rainwater recovery, and comprises a diversion pool, a gravity vertical flow artificial wetland and a water storage pool, the diversion pool is connected with the water storage pool through a connecting pipe I, and the diversion pool is connected with the gravity vertical flow artificial wetland through a blow-off pipe; wherein the gravity vertical flow constructed wetland comprises a first-stage reaction tank, a second-stage reaction tank and a third-stage reaction tank which are arranged in a stepped structure, each reaction tank is filled with a matrix, each reaction tank is filled with a soil layer located above the matrix, a plant I is planted on each soil layer, and awater distribution tank is arranged at the left end of the first-stage reaction tank. The composite wetland disclosed by the invention has the advantages of small occupied area, strong impact load resistance, long hydraulic retention time and good organic matter removal capacity, and multiple functions of composite alternate adsorption, degradation and urban rainwater purification of an aquatic habitat and a drought habitat are realized to the greatest extent.
本发明公开了一种城市雨水分流、净化系统，属于雨水回收技术领域，包括分流池、重力垂直流人工湿地、贮水池，所述分流池通过连接管一与贮水池连接，且分流池通过排污管与重力垂直流人工湿连接，所述重力垂直流人工湿地包括呈阶梯型结构排列的一级反应池、二级反应池和三级反应池，且每个反应池的内部均填充有基质，每个所述反应池的内部均填充有位于基质上方的土壤层，且每个土壤层上均种植有植株一，所述一级反应池的左端设有布水池。本发明中的复合湿地具有占地面积小，抗冲击负荷能力强，水力停留时间长，对机物有较好的去除能力的优点，最大限度地实现水生生境和旱生生境的复合交替吸附、降解和净化城市雨水的多重功能。
Urban rainwater diversion and purification system
The invention discloses an urban rainwater diversion and purification system, which belongs to the technical field of rainwater recovery, and comprises a diversion pool, a gravity vertical flow artificial wetland and a water storage pool, the diversion pool is connected with the water storage pool through a connecting pipe I, and the diversion pool is connected with the gravity vertical flow artificial wetland through a blow-off pipe; wherein the gravity vertical flow constructed wetland comprises a first-stage reaction tank, a second-stage reaction tank and a third-stage reaction tank which are arranged in a stepped structure, each reaction tank is filled with a matrix, each reaction tank is filled with a soil layer located above the matrix, a plant I is planted on each soil layer, and awater distribution tank is arranged at the left end of the first-stage reaction tank. The composite wetland disclosed by the invention has the advantages of small occupied area, strong impact load resistance, long hydraulic retention time and good organic matter removal capacity, and multiple functions of composite alternate adsorption, degradation and urban rainwater purification of an aquatic habitat and a drought habitat are realized to the greatest extent.
本发明公开了一种城市雨水分流、净化系统，属于雨水回收技术领域，包括分流池、重力垂直流人工湿地、贮水池，所述分流池通过连接管一与贮水池连接，且分流池通过排污管与重力垂直流人工湿连接，所述重力垂直流人工湿地包括呈阶梯型结构排列的一级反应池、二级反应池和三级反应池，且每个反应池的内部均填充有基质，每个所述反应池的内部均填充有位于基质上方的土壤层，且每个土壤层上均种植有植株一，所述一级反应池的左端设有布水池。本发明中的复合湿地具有占地面积小，抗冲击负荷能力强，水力停留时间长，对机物有较好的去除能力的优点，最大限度地实现水生生境和旱生生境的复合交替吸附、降解和净化城市雨水的多重功能。
Urban rainwater diversion and purification system
一种城市雨水分流、净化系统
YANG XIAOFAN (Autor:in) / WAN JIE (Autor:in) / HUO JIAXU (Autor:in) / ZHOU YUTING (Autor:in) / WU JIAJIA (Autor:in) / JI CHENGLIN (Autor:in) / CHEN CHUJIE (Autor:in) / TAO KAIYAN (Autor:in) / LI JINCHENG (Autor:in) / LU TINGHONG (Autor:in)
26.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
E03F
SEWERS
,
Abwasserkanäle
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