A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ecological restoration method for river bank slope
The invention discloses an ecological restoration method for a river bank slope, and relates to the technical field of ecological restoration, and the ecological restoration method comprises the following steps: removing sludge at the bottom of a river out of a water body; frame beams are poured on the slope surface of the bank slope; sequentially laying a foundation layer and an ecological layer on the slope surface in the sash of the sash beam; the base layer is prepared by mixing an alkali activator, blast furnace mineral powder, aggregate, sludge and water; the ecological layer is prepared by mixing bottom mud, soil, a water-retaining agent, a binder and plant seeds; the bottom mud is prepared by screening, airing, air-drying and loosening sludge removed from a water body. Through physical solidification and plant absorption methods, harmful substances in the sludge soil are removed, the soil quality is improved, the pollution risk of the soil and water is reduced under the comprehensive action, the sludge is recycled, and ecological restoration and maintenance of the river bank slope are facilitated.
本申请公开了一种河道岸坡的生态修复方法，涉及生态修复技术领域，其包括以下步骤：将河道底部的淤泥清除出水体；在岸坡坡面上浇筑框格梁；于框格梁的框格中的坡面上依次铺设基础层和生态层；所述基础层由包括碱激发剂、高炉矿粉、骨料、淤泥和水混合制成；所述生态层由包括底泥、土壤、保水剂、粘结剂和植物种子混合制成；所述底泥由清除出水体的淤泥经筛选、晾晒、风干和松散处理制备得到。本申请通过物理固化和植物吸收的方法，移除淤泥土中有害物质并改善土壤质量，综合作用下减少了土壤和水体的污染风险，既重复利用了淤泥又有利于河道岸坡生态的修复和维护。
Ecological restoration method for river bank slope
The invention discloses an ecological restoration method for a river bank slope, and relates to the technical field of ecological restoration, and the ecological restoration method comprises the following steps: removing sludge at the bottom of a river out of a water body; frame beams are poured on the slope surface of the bank slope; sequentially laying a foundation layer and an ecological layer on the slope surface in the sash of the sash beam; the base layer is prepared by mixing an alkali activator, blast furnace mineral powder, aggregate, sludge and water; the ecological layer is prepared by mixing bottom mud, soil, a water-retaining agent, a binder and plant seeds; the bottom mud is prepared by screening, airing, air-drying and loosening sludge removed from a water body. Through physical solidification and plant absorption methods, harmful substances in the sludge soil are removed, the soil quality is improved, the pollution risk of the soil and water is reduced under the comprehensive action, the sludge is recycled, and ecological restoration and maintenance of the river bank slope are facilitated.
本申请公开了一种河道岸坡的生态修复方法，涉及生态修复技术领域，其包括以下步骤：将河道底部的淤泥清除出水体；在岸坡坡面上浇筑框格梁；于框格梁的框格中的坡面上依次铺设基础层和生态层；所述基础层由包括碱激发剂、高炉矿粉、骨料、淤泥和水混合制成；所述生态层由包括底泥、土壤、保水剂、粘结剂和植物种子混合制成；所述底泥由清除出水体的淤泥经筛选、晾晒、风干和松散处理制备得到。本申请通过物理固化和植物吸收的方法，移除淤泥土中有害物质并改善土壤质量，综合作用下减少了土壤和水体的污染风险，既重复利用了淤泥又有利于河道岸坡生态的修复和维护。
Ecological restoration method for river bank slope
一种河道岸坡的生态修复方法
LI LIHUA (author) / LI SHUANGQIN (author) / XIAO HENGLIN (author) / HE JUN (author) / LI WENTAO (author) / ZHOU XINLONG (author) / BAI YUXIA (author) / HUANG SHAOPING (author) / LI YUTAO (author) / YE ZHI (author)
2024-11-12
Patent
Electronic Resource
Chinese
Bank slope ecological restoration device and working method thereof
| European Patent Office | 2024