A river ecological restoration system and restoration method

Abstract

The application discloses a river channel ecological restoration system and restoration method, including a microbial breeding device for breeding microorganisms, an ecological hanging bed for planting plants to purify water, and transporting the microorganisms in the microbial breeding device to the ecological hanging bed. The control pipeline at the root system of the plant; a cultivation space is provided around the bottom of the ecological suspension bed, and the roots of the plants planted in the ecological suspension bed extend downwards into the cultivation space, and the lower side of the cultivation space is open; The output end of the control pipeline is connected to the cultivation space. This application sets up a cultivation space at the root system of the plants planted in the ecological suspension bed, and inputs functional microbial communities into the cultivation space to increase the content of functional microorganisms in the cultivation space, so that the plant root system can be kept in a highly active state, thus through the ecological suspension bed Purification effect on water body.

Description

technical field [0001] This application relates to the field of river course restoration, in particular to a river course ecological restoration system and restoration method. Background technique [0002] In recent years, with the development of the economy, a large amount of domestic sewage and industrial sewage have been discharged, rivers and lakes have been polluted and damaged to varying degrees, and black and odorous water bodies have become increasingly frequent. How to control black and odorous water bodies and improve the self-purification ability of water bodies has become a research hotspot in my country's environmental issues. [0003] The ecological hanging bed is a commonly used device to control water pollution in my country at present. Its principle is to purify water quality by setting artificial floating bodies and planting plants on the floating bodies. [0004] The decontamination ability of the traditional ecological hanging bed technology is greatly a...

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Problems solved by technology

[0004] The decontamination ability of the traditional ecological hanging bed technology is greatly affected by the season and the amount of plants, and the microbial content and activity around the plant roots are low, which limits the purification effect of the ecological hanging bed on deeper water bodies; and the plant roots around the ecological hanging bed The growth of microorganisms is slow, and the ecological suspension bed covers a small area on the surface of the water body, which prolongs the water purification cycle and reduces the purification effect

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