Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Heavily polluted river habitat reconstruction process
The invention relates to a heavily polluted river habitat reconstruction process, which comprises the following steps of sequentially dividing a heavily polluted river flowing through cities and towns into a primary purification section, an intensified purification section and a stability maintenance section from two ends to the center by region; clearing bottom sediment and reconstructing riverbeds; arranging a water flow slow down device on the primary purification section; arranging a porous ecological wall between the stability maintenance section and the intensified purification section; arranging a plurality of artificial seaweeds sections and a plurality of artificial aeration sections in the intensified purification section; planting variety of submerged plants on the riverbed of the stability maintenance section; when the water level of the stability maintenance section is maintained in 1.3-1.8m, arranging a three-dimensional ecology platform on a water surface, planting floating-leaved plants on the bottom part of a water body, and stocking variety of fishes and snails in the water body. The method provided by the invention is applied to ecological management of common rivers, especially ecological management of tidal waterway city heavily polluted rivers, and is a scientific, effective and environment friendly management method with sustainable development.
Heavily polluted river habitat reconstruction process
The invention relates to a heavily polluted river habitat reconstruction process, which comprises the following steps of sequentially dividing a heavily polluted river flowing through cities and towns into a primary purification section, an intensified purification section and a stability maintenance section from two ends to the center by region; clearing bottom sediment and reconstructing riverbeds; arranging a water flow slow down device on the primary purification section; arranging a porous ecological wall between the stability maintenance section and the intensified purification section; arranging a plurality of artificial seaweeds sections and a plurality of artificial aeration sections in the intensified purification section; planting variety of submerged plants on the riverbed of the stability maintenance section; when the water level of the stability maintenance section is maintained in 1.3-1.8m, arranging a three-dimensional ecology platform on a water surface, planting floating-leaved plants on the bottom part of a water body, and stocking variety of fishes and snails in the water body. The method provided by the invention is applied to ecological management of common rivers, especially ecological management of tidal waterway city heavily polluted rivers, and is a scientific, effective and environment friendly management method with sustainable development.
Heavily polluted river habitat reconstruction process
ZHENG JIUCUN (Autor:in) / PENG WENQI (Autor:in) / ZHANG ZENGWEI (Autor:in) / FENG ZHI (Autor:in) / YUAN DONGDONG (Autor:in) / QU XIAODONG (Autor:in) / ZHANG JING (Autor:in) / WU WENQIANG (Autor:in) / XIE YING (Autor:in)
02.09.2015
Patent
Elektronische Ressource
Englisch
Removal of ABS From Heavily Polluted Waters
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