Emergency efficient ecological floating bed of south still water rivers and lakes in winter and forming method

Abstract

The invention relates to an emergency efficient ecological floating bed of south still water rivers and lakes in winter and a forming method. The emergency efficient ecological floating bed comprises a floating bed single body framework and a thin film which are assembled to form a set through bolts, and nylon cord grids are arranged on the framework disposed at the bottom of the floating bed in a pulling mode. The forming method includes that a mini greenhouse is assembled in rivers and lakes which flow slowly or are in the still water state in winter and a carrier of the emergency efficient ecological floating bed of still water rivers and lakes in winter is formed. The emergency efficient ecological floating bed and the forming method have the advantages that temperature in a greenhouse area is improved so that floating bed plants can grow normally in winter and cannot wither and die due to too low temperature to lose the water body remediation capability, and the shortcoming that the common ecological floating bed is difficult to clean efficiently in winter due to floating bed plant dieing is overcome; and the purpose of playing a good cleaning role in any season is achieved, the thin film is detached in spring and summer, the landscape cannot be affected, and the thin film can be mounted in winter, so that water can be cleaned and decontaminated normally in winter. Meanwhile, the carrier is simple in structure, convenient to construct, low in manufacturing price and convenient to use.

Description

technical field [0001] The invention relates to a treatment method or process for in-situ purification of polluted water bodies in rivers and lakes, in particular to an emergency high-efficiency ecological floating bed and a forming method for still-water rivers and lakes in southern winter. The invention belongs to the technical field of river and lake water ecological restoration and enhanced purification. Background technique [0002] With the rapid development of social economy, the pollution of surface water environment is becoming more and more serious, which brings many harms to water safety, water ecology, water environment, water landscape and water culture. While a large number of sewage treatment plants are being rebuilt and expanded at home and abroad, some in-situ restoration methods are also actively adopted to fully improve the environmental quality of water bodies. Ecological floating bed technology is one of them. [0003] Ecological floating bed technology...

AI Technical Summary

Problems solved by technology

[0004] The present invention proposes an emergency high-efficiency ecological floating bed and its forming method for still water rivers and lakes in the south in winter, aiming to overcome the above-mentioned defects of the ecological floating bed and solve the technical problem of low purification capacity of the ecological floating bed in winter

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