Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Green infrastructure-gray infrastructure combined system for separating, storing and recycling rainwater runoff
The invention provides a green infrastructure-gray infrastructure combined system for separating, storing and recycling rainwater runoff. The green infrastructure-gray infrastructure combined system comprises an initial rainwater separation device, a rainwater garden and a seepage and storage module which are sequentially connected in a coupled mode, wherein the initial rainwater separation device is used for collecting road rainwater runoff, separating sediment through precipitation effect and allowing a supernate to overflow; the overflowed supernate enters the rainwater garden to be purified; and effluent purified by the rainwater garden enters the seepage and storage module, is further purified by a biological membrane in the seepage and storage module and is stored in the seepage and storage module for reuse. According to the invention, the initial rainwater separation device, the rainwater garden and the seepage and storage module are coupled to realize combination of green infrastructure and gray infrastructure, the constructed green infrastructure-gray infrastructure combined system can realize effective separation, treatment and storage of road rainwater, the advantages of the whole system can be played to the maximum extent, the elasticity of an existing urban drainage system can be improved, and the system has a remarkable effect on urban non-point source pollution control.
一种雨水径流分离储存及回用的绿灰结合系统，包括依次耦合连接的初期雨水分离装置、雨水花园以及渗蓄模块，所述初期雨水分离装置用于收集道路雨水径流，通过沉淀作用分离沉积物，溢流出上清液，溢流出的上清液进入所述雨水花园进行净化，经所述雨水花园净化的出水进入所述渗蓄模块，通过所述渗蓄模块中的生物膜进一步净化并在所述渗蓄模块内储存以备回用。通过初期雨水分离装置、雨水花园以及渗蓄模块的耦合实现绿灰结合，所构建的绿灰结合系统能够实现道路雨水的有效分离、处理以及储存，最大化地发挥整个系统的优势，同时，其能够提高现有城市排水系统的弹性，用于城市面源污染控制具有显著的效果。
Green infrastructure-gray infrastructure combined system for separating, storing and recycling rainwater runoff
The invention provides a green infrastructure-gray infrastructure combined system for separating, storing and recycling rainwater runoff. The green infrastructure-gray infrastructure combined system comprises an initial rainwater separation device, a rainwater garden and a seepage and storage module which are sequentially connected in a coupled mode, wherein the initial rainwater separation device is used for collecting road rainwater runoff, separating sediment through precipitation effect and allowing a supernate to overflow; the overflowed supernate enters the rainwater garden to be purified; and effluent purified by the rainwater garden enters the seepage and storage module, is further purified by a biological membrane in the seepage and storage module and is stored in the seepage and storage module for reuse. According to the invention, the initial rainwater separation device, the rainwater garden and the seepage and storage module are coupled to realize combination of green infrastructure and gray infrastructure, the constructed green infrastructure-gray infrastructure combined system can realize effective separation, treatment and storage of road rainwater, the advantages of the whole system can be played to the maximum extent, the elasticity of an existing urban drainage system can be improved, and the system has a remarkable effect on urban non-point source pollution control.
一种雨水径流分离储存及回用的绿灰结合系统，包括依次耦合连接的初期雨水分离装置、雨水花园以及渗蓄模块，所述初期雨水分离装置用于收集道路雨水径流，通过沉淀作用分离沉积物，溢流出上清液，溢流出的上清液进入所述雨水花园进行净化，经所述雨水花园净化的出水进入所述渗蓄模块，通过所述渗蓄模块中的生物膜进一步净化并在所述渗蓄模块内储存以备回用。通过初期雨水分离装置、雨水花园以及渗蓄模块的耦合实现绿灰结合，所构建的绿灰结合系统能够实现道路雨水的有效分离、处理以及储存，最大化地发挥整个系统的优势，同时，其能够提高现有城市排水系统的弹性，用于城市面源污染控制具有显著的效果。
Green infrastructure-gray infrastructure combined system for separating, storing and recycling rainwater runoff
一种雨水径流分离储存及回用的绿灰结合系统
GUAN YUNTAO (Autor:in) / CHEN JIAYU (Autor:in) / YU YANG (Autor:in) / YANG ZHENGWEI (Autor:in)
14.09.2021
Patent
Elektronische Ressource
Chinesisch
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