Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Urban river ecological slope protection system with non-point source rainwater purification function
The invention provides an urban riverway ecological slope protection system with a non-point source rainwater purification function, and belongs to the technical field of water purification, a plurality of units are arranged according to the sequence that rainwater enters a river, and the units are a sediment purification unit, a soil percolation purification unit, a hydroponic plant purification unit, an aquatic organism protection unit and a basic unit in sequence from top to bottom; the precipitation purification unit is used for storing rainwater, relieving the impact of short-time heavy rainfall on the river channel overflowing bearing capacity, and then slowly guiding the rainwater into the soil percolation purification unit; hydroponic plants are arranged in the hydroponic plant purification unit, and organic pollutants are purified again through plant absorption and root system microorganism decomposition; the aquatic organism protection unit is provided with an organism inhabiting pool, and a communicated organism channel is arranged between the organism inhabiting pool and the water body. The slope protection system has the beneficial effects that the five functions of rainwater storage and utilization, water body biological purification, rainstorm runoff peak clipping, species protection and urban landscape are integrated into the slope protection system.
本发明提供了一种带有面源雨水净化功能的城市河道生态护坡系统，属于水体净化技术领域，按雨水入河次序设置多个单元，自上向下依次为：沉淀净化单元、土壤渗滤净化单元、水培植物净化单元、水生物保护单元、基础单元；沉淀净化单元用于对雨水进行存蓄，缓解短时间强降雨对河道过流承载力的冲击，然后将雨水缓缓导入至土壤渗滤净化单元；水培植物净化单元中设置有水培植物，利用植物吸收及根系微生物分解作用对有机污染物质进行再次净化；水生物保护单元设有生物栖息池，生物栖息池与水体间设置有连通的生物通道。本发明有益效果：将雨水存蓄利用、水体生物净化、暴雨径流削峰、物种保护、城市景观五大功能集成到护坡系统。
Urban river ecological slope protection system with non-point source rainwater purification function
The invention provides an urban riverway ecological slope protection system with a non-point source rainwater purification function, and belongs to the technical field of water purification, a plurality of units are arranged according to the sequence that rainwater enters a river, and the units are a sediment purification unit, a soil percolation purification unit, a hydroponic plant purification unit, an aquatic organism protection unit and a basic unit in sequence from top to bottom; the precipitation purification unit is used for storing rainwater, relieving the impact of short-time heavy rainfall on the river channel overflowing bearing capacity, and then slowly guiding the rainwater into the soil percolation purification unit; hydroponic plants are arranged in the hydroponic plant purification unit, and organic pollutants are purified again through plant absorption and root system microorganism decomposition; the aquatic organism protection unit is provided with an organism inhabiting pool, and a communicated organism channel is arranged between the organism inhabiting pool and the water body. The slope protection system has the beneficial effects that the five functions of rainwater storage and utilization, water body biological purification, rainstorm runoff peak clipping, species protection and urban landscape are integrated into the slope protection system.
本发明提供了一种带有面源雨水净化功能的城市河道生态护坡系统，属于水体净化技术领域，按雨水入河次序设置多个单元，自上向下依次为：沉淀净化单元、土壤渗滤净化单元、水培植物净化单元、水生物保护单元、基础单元；沉淀净化单元用于对雨水进行存蓄，缓解短时间强降雨对河道过流承载力的冲击，然后将雨水缓缓导入至土壤渗滤净化单元；水培植物净化单元中设置有水培植物，利用植物吸收及根系微生物分解作用对有机污染物质进行再次净化；水生物保护单元设有生物栖息池，生物栖息池与水体间设置有连通的生物通道。本发明有益效果：将雨水存蓄利用、水体生物净化、暴雨径流削峰、物种保护、城市景观五大功能集成到护坡系统。
Urban river ecological slope protection system with non-point source rainwater purification function
一种带有面源雨水净化功能的城市河道生态护坡系统
DU HUI (Autor:in) / LI HONGFEI (Autor:in) / CHU XIURU (Autor:in) / LIANG BENQIANG (Autor:in) / WU ZUODONG (Autor:in)
04.04.2023
Patent
Elektronische Ressource
Chinesisch
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