A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
River ecological environment restoration and treatment method
The invention provides a riverway ecological environment restoration and treatment method, and relates to the technical field of environmental protection. A riverway ecological environment restoration and treatment method comprises the following steps of garbage cleaning, specifically, solid garbage in a riverway is fished, and the solid garbage is collected and recycled in a centralized mode; river bottom repairing: after a river channel is subjected to sectional cofferdam construction, river water is drained, river channel sludge is removed, gravels and cobblestones are put into the river bottom, a plurality of aerators are arranged in the river channel, and meanwhile, a filter dam is arranged in the river channel; and ecological restoration: respectively planting submerged plants, emergent aquatic plants and bank protection plants at the bottom, the side edges and the bank of the riverway, laying stones between the submerged plants and the emergent aquatic plants, arranging an ecological floating island in the riverway, and fixing the ecological floating island in the middle of the riverway through a traction rope. The restoration and treatment method has the advantages of being good in effect and capable of continuously restoring the ecological environment of the river channel.
本申请提出了一种河道生态环境修复治理方法，涉及环境保护技术领域。一种河道生态环境修复治理方法，包括如下步骤：垃圾清理：打捞河道内的固体垃圾，将固体垃圾收集集中回收处理；河底修复：将河道分段围堰后，排干河水，清除河道淤泥，再在河底投入碎石和鹅卵石，并在河道设置多台曝气机，同时在河道设置过滤坝；生态修复：在河道底部、河道侧边和河岸分别种植沉水植物、挺水植物和护岸植物，在沉水植物、挺水植物之间铺设石块，在河道内设置生态浮岛，并将生态浮岛通过牵引绳固定在河道中间。此修复治理方法具有效果好和可持续修复河道生态环境的优点。
River ecological environment restoration and treatment method
The invention provides a riverway ecological environment restoration and treatment method, and relates to the technical field of environmental protection. A riverway ecological environment restoration and treatment method comprises the following steps of garbage cleaning, specifically, solid garbage in a riverway is fished, and the solid garbage is collected and recycled in a centralized mode; river bottom repairing: after a river channel is subjected to sectional cofferdam construction, river water is drained, river channel sludge is removed, gravels and cobblestones are put into the river bottom, a plurality of aerators are arranged in the river channel, and meanwhile, a filter dam is arranged in the river channel; and ecological restoration: respectively planting submerged plants, emergent aquatic plants and bank protection plants at the bottom, the side edges and the bank of the riverway, laying stones between the submerged plants and the emergent aquatic plants, arranging an ecological floating island in the riverway, and fixing the ecological floating island in the middle of the riverway through a traction rope. The restoration and treatment method has the advantages of being good in effect and capable of continuously restoring the ecological environment of the river channel.
本申请提出了一种河道生态环境修复治理方法，涉及环境保护技术领域。一种河道生态环境修复治理方法，包括如下步骤：垃圾清理：打捞河道内的固体垃圾，将固体垃圾收集集中回收处理；河底修复：将河道分段围堰后，排干河水，清除河道淤泥，再在河底投入碎石和鹅卵石，并在河道设置多台曝气机，同时在河道设置过滤坝；生态修复：在河道底部、河道侧边和河岸分别种植沉水植物、挺水植物和护岸植物，在沉水植物、挺水植物之间铺设石块，在河道内设置生态浮岛，并将生态浮岛通过牵引绳固定在河道中间。此修复治理方法具有效果好和可持续修复河道生态环境的优点。
River ecological environment restoration and treatment method
一种河道生态环境修复治理方法
ZHUANG LIJUN (author) / ZHU HONGYAN (author) / WANG KAIXIANG (author)
2023-01-31
Patent
Electronic Resource
Chinese
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