A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road first rain runoff purification system and construction method
The invention discloses a highway first rain runoff purification system and a construction method.The highway first rain runoff purification system comprises a filling layer, a percolation structure frame and a purification structure layer which are sequentially arranged from outside to inside, and the purification structure layer comprises a water passing layer and a water purification layer; the longitudinal section of the filling layer is in a groove shape, the outer wall of the groove wall of the filling layer is connected with the soil layer, and a percolation structure frame is installed in the groove of the filling layer; the longitudinal section of the percolation structure frame is in a groove shape, water through holes are formed in the groove wall of the percolation structure frame, and a purification structure layer is installed in the groove of the percolation structure frame; a water passing layer in the purification structure layer comprises a first mixed filler, a water purification layer is arranged in the water passing layer, and the first mixed filler comprises a coarse particle filter material; the water purification layer comprises a second mixed filler, and the second mixed filler is used for culturing microbial communities. Rainwater runoff is purified, and road surface rainwater runoff is reduced.
本发明公开了一种公路初雨径流净化系统及施工方法，公路初雨径流净化系统包括由外至内依次设置的填充层、渗滤结构框以及净化结构层，其中，净化结构层包括通水层和净水层；填充层的纵截面呈凹槽形状，填充层的凹槽壁外壁与土壤层相连接，填充层的凹槽内安装有渗滤结构框；渗滤结构框的纵截面呈凹槽形状，渗滤结构框的凹槽壁上设有通水孔，渗滤结构框的凹槽内安装有净化结构层；净化结构层中的通水层包括第一混合填料，通水层内设置有净水层，其中，第一混合填料包括粗颗粒滤料；净水层包括第二混合填料，其中，第二混合填料用于培养微生物群落。以实现净化雨水径流，削减路面雨水径流量。
Road first rain runoff purification system and construction method
The invention discloses a highway first rain runoff purification system and a construction method.The highway first rain runoff purification system comprises a filling layer, a percolation structure frame and a purification structure layer which are sequentially arranged from outside to inside, and the purification structure layer comprises a water passing layer and a water purification layer; the longitudinal section of the filling layer is in a groove shape, the outer wall of the groove wall of the filling layer is connected with the soil layer, and a percolation structure frame is installed in the groove of the filling layer; the longitudinal section of the percolation structure frame is in a groove shape, water through holes are formed in the groove wall of the percolation structure frame, and a purification structure layer is installed in the groove of the percolation structure frame; a water passing layer in the purification structure layer comprises a first mixed filler, a water purification layer is arranged in the water passing layer, and the first mixed filler comprises a coarse particle filter material; the water purification layer comprises a second mixed filler, and the second mixed filler is used for culturing microbial communities. Rainwater runoff is purified, and road surface rainwater runoff is reduced.
本发明公开了一种公路初雨径流净化系统及施工方法，公路初雨径流净化系统包括由外至内依次设置的填充层、渗滤结构框以及净化结构层，其中，净化结构层包括通水层和净水层；填充层的纵截面呈凹槽形状，填充层的凹槽壁外壁与土壤层相连接，填充层的凹槽内安装有渗滤结构框；渗滤结构框的纵截面呈凹槽形状，渗滤结构框的凹槽壁上设有通水孔，渗滤结构框的凹槽内安装有净化结构层；净化结构层中的通水层包括第一混合填料，通水层内设置有净水层，其中，第一混合填料包括粗颗粒滤料；净水层包括第二混合填料，其中，第二混合填料用于培养微生物群落。以实现净化雨水径流，削减路面雨水径流量。
Road first rain runoff purification system and construction method
公路初雨径流净化系统及施工方法
ZENG QINGJUN (author) / BI SHIMING (author) / HAO GUANGCUN (author) / CHEN JIE (author) / TANG XIAOJUN (author)
2023-05-09
Patent
Electronic Resource
Chinese
Rainwater runoff purification treatment system for mountain area river-accompanying road
| European Patent Office | 2022
| European Patent Office | 2019
Rain and sewage diversion road and construction method thereof
| European Patent Office | 2023