Preparation method of simple ecological floating bed device

Abstract

The invention discloses a preparation method of a simple ecological floating bed device and particularly discloses a technology / method for purifying an eutrophic water body such as a river, a lake and the like, belonging to the technical field of water environment treatment. A series of technical methods such as floating bed framework construction, species selection, seedling cultivation management, floating bed water body fixation, later-period plant cutting, managing and protecting and the like which are relevant to the preparation of the simple ecological floating bed device are provided in the method. The ecological floating bed prepared by using the technical methods is not only low in cost, firm and durable, but also has annual stain removal and landscape functions and a certain economic benefit and can be used for overcoming some common defects of the traditional ecological floating bed so as to be easier to popularize and apply.

Description

Technical field: [0001] The invention relates to a preparation method of a simple ecological floating bed device to realize the technology and method of purifying eutrophic water bodies such as rivers and lakes, and belongs to the technical field of water environment treatment. Background technique: [0002] At present, as a relatively mature technology, ecological floating bed is widely used in water purification and landscaping projects. [0003] Structurally, it can be divided into low-cost polystyrene foam board + frame structure, and high-cost polyethylene blowing (injection) plastic parts (floating tray, planting basket and connection buckle, etc.) structure. Among them, although the cost of the polystyrene foam board + frame structure is low, it is less robust and has a shorter durability. Once damaged, the broken polystyrene foam board will drift around and affect the water landscape; while polyethylene blown (Note) Although the structure of the plastic parts is s...

AI Technical Summary

Problems solved by technology

[0004]In terms of the vegetation configuration of the floating bed, wet or aquatic garden landscape plants are the main ones at present. The cost of seedlings and maintenance costs are high, and there is no other economic application value, and the littered stumps often cause secondary pollution; secondly, most of these plants are dormant in winter, and it is difficult to perform annual purification and beautification functions

In recent years, although vegetables have been placed on ecological floating beds, the harvest cycle of vegetables is short, frequent picking is inconvenient, and it is difficult for people to accept direct consumption of vegetables grown from sewage in a short period of time, so the promotion and application are limited

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