Novel river water comprehensive management and ecological restoration technology adopting submerged animals and plants

Abstract

The invention relates to a novel river water comprehensive management and ecological restoration technology adopting submerged animals and plants. The novel river water comprehensive management and ecological restoration technology comprises the following steps: draining river water, modelling a river bed, carrying out sludge treatment, carrying out soil management, sterilizing and disinfecting, spreading sludge back, planting evergreen submerged plants and breeding aquatic animals outside cages; designing a water surface duckweed landscape and culturing floating-leaf plants on a water surfacein a dispersed manner. Aiming at a river water pollution problem, the aims of purifying water, removing eutrophication of a water body, improving a river channel landscape viewing capability, reconstructing river channel ecological balance and restoring a river channel ecological chain.

Description

technical field [0001] The invention belongs to the field of ecological management, and in particular relates to a novel ecological restoration technology for comprehensive management of submerged animals and plants in river water. Background technique [0002] In recent years, the issue of environmental protection has increasingly become an issue of concern to the society, especially the problem of river water pollution, which has also attracted more and more attention from the society. Regarding the situation of river water pollution, the river is overgrown with weeds, excessive silt accumulation, and serious water eutrophication , death of aquatic organisms, overgrowth of algae, etc., there are many methods to control river water, but at present these methods are only for one aspect of river water treatment, there is no long-term and stable comprehensive treatment plan, and the treatment effect is one-sided and the duration is short. Can not fundamentally solve the river ...

AI Technical Summary

Problems solved by technology

[0002] In recent years, the issue of environmental protection has increasingly become an issue of concern to the society, especially the problem of river water pollution, which has also attracted more and more attention from the society. Regarding the situation of river water pollution, the river is overgrown with weeds, excessive silt accumulation, and serious water eutrophication , death of aquatic organisms, overgrowth of algae, etc., there are many methods to control river water, but at present these methods are only for one aspect of river water treatment, there is no long-term and stable comprehensive treatment plan, and the treatment effect is one-sided and the duration is short. Unable to fundamentally solve the problem of river pollution

At the same time, the current treatment plan fails to start from the landscape and cannot meet the landscape requirements of some residential rivers