Bionic aquatic weed and its intensified purification method for water quality

Abstract

Bionic water grass and its water quality reinforcement cleaning method relates to micro pollution source water treatment technology, which applies to resource-field water quality reinforcement cleaning technology to eutrophication lakes and micro pollution channels, etc. In Bionic weeds, the floating ball (1) and ecological fish reef (5) was connected flexibly with nylon cord (4),which make them sway with flow by 360degree, nylon cord coat has plastic pipes which can prevent Bionic weeds twisting together; there are many discs (2) which concatenate to nylon cord between the floating ball (1) and ecological fish reef (5) individually. The water quality reinforcement cleaning method of bionic water grass is: bionic water grass was released directly to eutrophication or micro pollution water mass, release denseness based on pollution degree of the lakes and channels, the average volume about 20%; The top of bionic water grass use floating ball to float on the water surface, the bottom fixed to ecological fish reef (5) to prevent its dispersion, the length of nylon cord (4) a little longer than the stage height.

Description

technical field [0001] The invention is a micro-polluted water source water treatment technology in the discipline of environmental engineering, and is a water quality strengthening purification technology applied to eutrophic lakes, micro-polluted river courses and other water source areas. Background technique [0002] Biomimetic aquatic plant purification technology is a method of water purification using suspended microbial enrichment materials as carriers. According to the principle of biofilm purification and physical rectification and interception, the method increases the contact time between water flow and microbial carrier, so that the pollutants in the water can fully contact the biofilm on the filler, and the water purification efficiency is improved. At the same time, because the suspended matter in the water body is intercepted and settled by bionic aquatic plants, the transparency of the water body is greatly improved, creating suitable living conditions for t...

AI Technical Summary

Problems solved by technology

However, the traditional bionic aquatic plants adopt fixed installation, which has poor flexibility and cannot adapt to changes in water levels, which affects the navigation of water bodies, and has poor wind and wave resistance, so it is generally suitable for water bodies that are not navigable and have small wind waves.

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