A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for ecological restoration of riverway
The invention relates to a method for ecological restoration of a riverway. According to the method, the riverway is provided;restoration is performed on the downstream of the riverway; a flow reduction section and an ecological restoration floating section are sequentially paved along a water flow direction, and one or more of fine sand, pebbles and timber piles is/or paved in the flow reduction section for slowing down the water flow speed; the ecological restoration floating section comprises a plurality of floating plates which are connected with one another, the floating plates are fixed to the two sides of the riverway through traction ropes; one or more of a purification device, submerged plants and a microorganism culture medium are arranged below the floating plates; and ecological operation can be gradually restored while the riverway is purified. According to the ecological restoration method for the riverway, the ecologically damaged riverway can be rapidly restored, microbiological treatment is added while water is purified, and rapid restoration of a biological chain is facilitated.
本发明涉及一种用于河道生态修复的方法，包括河道，在河道下游做修复，沿水流方向依次铺设减流段、生态恢复漂浮段，所述减流段中可铺设细沙、卵石、木桩中的一种或多种，用于减缓水流速度，所述生态恢复漂浮段包括多个相互连接的漂浮板，所述漂浮板通过牵引绳固定于河道两侧，所述漂浮板下设置有净化装置、沉水植物、微生物培养基中的一种或多种，可对河道进行净化的同时逐步恢复生态运行。本发明设计了一种河道生态修复方法，可快速恢生态复受损的河道，在净化水的同时增加微生物处理，有助于生物链的快速恢复。
Method for ecological restoration of riverway
The invention relates to a method for ecological restoration of a riverway. According to the method, the riverway is provided;restoration is performed on the downstream of the riverway; a flow reduction section and an ecological restoration floating section are sequentially paved along a water flow direction, and one or more of fine sand, pebbles and timber piles is/or paved in the flow reduction section for slowing down the water flow speed; the ecological restoration floating section comprises a plurality of floating plates which are connected with one another, the floating plates are fixed to the two sides of the riverway through traction ropes; one or more of a purification device, submerged plants and a microorganism culture medium are arranged below the floating plates; and ecological operation can be gradually restored while the riverway is purified. According to the ecological restoration method for the riverway, the ecologically damaged riverway can be rapidly restored, microbiological treatment is added while water is purified, and rapid restoration of a biological chain is facilitated.
本发明涉及一种用于河道生态修复的方法，包括河道，在河道下游做修复，沿水流方向依次铺设减流段、生态恢复漂浮段，所述减流段中可铺设细沙、卵石、木桩中的一种或多种，用于减缓水流速度，所述生态恢复漂浮段包括多个相互连接的漂浮板，所述漂浮板通过牵引绳固定于河道两侧，所述漂浮板下设置有净化装置、沉水植物、微生物培养基中的一种或多种，可对河道进行净化的同时逐步恢复生态运行。本发明设计了一种河道生态修复方法，可快速恢生态复受损的河道，在净化水的同时增加微生物处理，有助于生物链的快速恢复。
Method for ecological restoration of riverway
一种用于河道生态修复的方法
WANG CHENG (author) / QIAN ZHIJIANG (author) / ZHANG BIJUN (author) / ZHANG QIANG (author) / XIA ZEXIN (author) / TIAN QUNCHAO (author) / SHEN YAO (author)
2021-10-12
Patent
Electronic Resource
Chinese
Riverway ecological restoration system and restoration method
| European Patent Office | 2020