Self-floating type ecological floating bed capable of being used for water body self-purification

Abstract

The present invention relates to the technical field of environmental protection, particularly to a self-floating type ecological floating bed capable of being used for water body self-purification, and an arrangement method thereof. The self-floating type ecological floating bed comprises a floating bed housing, a filler, floating bed plants, a connection rod and a counterweight block, wherein the filler is expanded graphite blocks, vermiculite, cobblestone and the like. According to the present invention, the expanded graphite blocks and the vermiculite respectively provide good enrichment effects on macromolecular organic non-polar substances and phosphorus, the pollutants are decomposed into nitrogen, phosphorus, potassium and other nutrients capable of being absorbed by plants through the degradation effect of the microorganisms close to the root system so as to achieve the water purification purpose, and the normal growth of the plants in the ecological floating bed can be maintained by absorb the nutrients so as to achieve the sustainable development of the whole system. Compared with the previous ecology, the self-floating type ecological floating bed of the present invention has the following characteristics that the risk of the secondary pollution caused by use of a lot of foam boards and the materials in the traditional ecological floating bed can be effectively avoided, the purification capacity of the ecological floating bed is effectively improved, the treatment efficiency is substantially improved, and good practicality and good universality are provided.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a self-floating ecological floating bed for water body purification and a setting method thereof. Background technique [0002] Ecological floating bed technology is an in-situ restoration technology, which uses the soilless cultivation technology of plants to plant aquatic plants or cultivated terrestrial plants into materials with low density such as foam boards, PVC hollow boards, wood or bamboo, etc. On the formed carrier, through the absorption of plant roots and the degradation of microorganisms near the roots, the pollutants are decomposed into nutrients such as nitrogen, phosphorus, and potassium that plants can absorb, so as to achieve the purpose of purifying water quality, and the plants in the ecological floating bed pass through The absorption of nutrients can maintain normal growth, so as to achieve the sustainable development of the whole system, s...

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to propose a new type of self-floating ecological floating bed and its setting method to overcome the shortcomings of the prior art such as insufficient purification capacity, long time consumption, and carrier defects. It is characterized in that: the ecological floating bed uses expanded graphite balls as plants Root filling and floating bed carrier, the specific structure is as follows:

Images