Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
River channel water ecological treatment method
The invention provides a river channel water ecological treatment method, and relates to the technical field of river channel ecological treatment. The river channel water ecological treatment methodcomprises the following specific steps that S1, firstly, a river dam is constructed at the upstream of a river channel to be treated in a drought time period in summer, a drainage port is reserved atone side of the river dam for normal drainage of a small amount of water flow in the upstream river channel, and a waterproof dam is constructed at one side of a river channel drainage port, so that no water flow is injected into a large-area riverbed; and S2, after river dam construction drainage is completed, some large dredging devices are allocated for excavating and cleaning silt and garbageaccumulated at the bottom of the riverbed for many years, and the excavated silt is transported out of the urban area through an engineering transport vehicle to be collected and buried in a unified mode. The riverbed is dredged and shaped, drowning prevention reinforcing meshes are built on the two sides of a river channel, so that water flow in the river channel is clearer, and the river channelenvironment is better improved; and meanwhile, drowning caused by accidents along the two banks of the river channel can be effectively prevented, and the river channel water ecological treatment method is worthy of vigorous popularization.
本发明提供一种河道水生态治理方法，涉及河道生态治理技术领域。该种河道水生态治理方法，包括以下具体步骤：S1.首先在夏季干旱的时间段在待治理河道的上游修建河坝，并在河坝的一侧留出一个排水口，用于上游河道内少量水流的正常引流，并在河道排泄口的一侧建设防水堤坝，从而使大面积的河床不会再有水流注入；S2.河坝建设引流完成后，调配一些大型清淤设备，对河床底多年堆积的淤泥和垃圾进行挖掘清理，挖出的淤泥通过工程运输车运出市区统一收集填埋。通过对河床进行清淤、整形，以及在河道两侧建设防溺水钢筋网，既可以保证河道内水流更加清澈、河道环境得到更好的改善，同时也能有效防止沿河两岸因意外而发生溺水的情况，值得大力推广。
River channel water ecological treatment method
The invention provides a river channel water ecological treatment method, and relates to the technical field of river channel ecological treatment. The river channel water ecological treatment methodcomprises the following specific steps that S1, firstly, a river dam is constructed at the upstream of a river channel to be treated in a drought time period in summer, a drainage port is reserved atone side of the river dam for normal drainage of a small amount of water flow in the upstream river channel, and a waterproof dam is constructed at one side of a river channel drainage port, so that no water flow is injected into a large-area riverbed; and S2, after river dam construction drainage is completed, some large dredging devices are allocated for excavating and cleaning silt and garbageaccumulated at the bottom of the riverbed for many years, and the excavated silt is transported out of the urban area through an engineering transport vehicle to be collected and buried in a unified mode. The riverbed is dredged and shaped, drowning prevention reinforcing meshes are built on the two sides of a river channel, so that water flow in the river channel is clearer, and the river channelenvironment is better improved; and meanwhile, drowning caused by accidents along the two banks of the river channel can be effectively prevented, and the river channel water ecological treatment method is worthy of vigorous popularization.
本发明提供一种河道水生态治理方法，涉及河道生态治理技术领域。该种河道水生态治理方法，包括以下具体步骤：S1.首先在夏季干旱的时间段在待治理河道的上游修建河坝，并在河坝的一侧留出一个排水口，用于上游河道内少量水流的正常引流，并在河道排泄口的一侧建设防水堤坝，从而使大面积的河床不会再有水流注入；S2.河坝建设引流完成后，调配一些大型清淤设备，对河床底多年堆积的淤泥和垃圾进行挖掘清理，挖出的淤泥通过工程运输车运出市区统一收集填埋。通过对河床进行清淤、整形，以及在河道两侧建设防溺水钢筋网，既可以保证河道内水流更加清澈、河道环境得到更好的改善，同时也能有效防止沿河两岸因意外而发生溺水的情况，值得大力推广。
River channel water ecological treatment method
一种河道水生态治理方法
LI YUBAO (Autor:in) / YANG KUIJUN (Autor:in) / WANG WENJING (Autor:in) / LI JINGJUN (Autor:in) / ZHANG JIAHUA (Autor:in) / XU YONGLI (Autor:in)
19.03.2021
Patent
Elektronische Ressource
Chinesisch
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