Blue-green algae Chinese herbal medicine inhibitor as well as preparation method and use method thereof

Abstract

The invention discloses a blue-green algae Chinese herbal medicine inhibitor as well as a preparation method and a use method thereof. The blue-green algae Chinese herbal medicine inhibitor is prepared from the following raw materials in parts by weight: 20-50 parts of rhizoma coptidis, 20-50 parts of cortex phellodendri, 10-20 parts of rhizoma polygoni cuspidati, 5-10 parts of radix bupleuri, 5-10 parts of jujube, 5-10 parts of dried ginger, 5-10 parts of seaweed, 1-5 parts of herba hedyotidis diffusae, 1-5 parts of rhizoma sparganii, 1-5 parts of black nightshade herb and 1-5 parts of herbascutellariae barbatae. The Chinese herbal medicine preparation provided by the invention is rich in allelochemicals, and active allelochemicals including alkaloid allelochemicals and coumarin allelochemicals in the raw material destroy the structure and the functions of a blue-green algae cytomembrane by influencing the photosynthesis of the blue-green alga, so that the effects of killing the blue-green alga and inhibiting the water bloom phenomenon of the blue-green alga are achieved; and through the synergistic effect of added Chinese herbal medicines with the effects of sterilization, bacteriostat and deodorization and the allelochemicals capable of inhibiting water blooms of the blue-green alga, the generated foul smell is removed in the process of inhibiting water blooms of the blue-green alga.

Description

technical field [0001] The invention relates to the field of water ecological environmental protection management, in particular to a cyanobacteria Chinese herbal medicine inhibitor and a preparation method and a use method thereof. Background technique [0002] Cyanobacteria are an ancient group of prokaryotic organisms with dual characteristics of algae and bacteria. They can use sunlight, water, nitrogen, phosphorus, carbon dioxide and other nutrients for photosynthesis. They are photoautotrophic organisms. Its cells contain a relatively high concentration of algae toxins - microcystin (MC), long-term exposure will damage the liver function of the human body, and also have a certain impact on nerves, cells and skin. The cyanobacteria population is relatively large, but the single cell is very small, with a minimum diameter of only 0.1um. The pseudovacuole in the cell can provide adjustable buoyancy and control its vertical distribution in the water body. Cyanobacteria ha...

AI Technical Summary

Problems solved by technology

As early as the early 1990s, when cyanobacteria blooms broke out in a large area in my country, a water hyacinth native to Brazil was introduced. Its roots can secrete N-phenylnaphthylamine, glyceryl linoleate, and A large number of strong active allelochemicals such as cyanogen and propionamide destroy the algae cell structure, reduce the chlorophyll content, inhibit photosynthesis and kill them. Destroy the ecological balance of the water body, and have to spend a lot of manpower and material resources to salvage and remove it, causing secondary pollution to the water body

[0007] At the same time, during the process of cyanobacteria blooms, a large number of cyanobacteria and aquatic organisms die and decay, which will produce fishy, ​​earthy, swampy or rotten odors, which seriously affect the living environment of the surrounding residents.

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