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A kind of water algae toxin degrading factor

A technology of algae and toxins, applied in the direction of non-metallic elements, adsorption of water/sewage treatment, aluminum silicate, etc., can solve the problems of high toxicity, damage to animal liver, animal hemorrhagic shock, etc., to reduce toxins, increase production, and improve water quality and the effect of aquatic animal quality

Active Publication Date: 2017-06-23
ZHONGHEFA BEIJING BIOLOGICAL SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A large number of test results have proved that MC is very toxic and mainly damages the liver of animals, which can cause liver enlargement in mammals and lead to hemorrhagic shock and death of animals.

Method used

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  • A kind of water algae toxin degrading factor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Take 75 g of bentonite, 10 g of zeolite powder and 15 g of citric acid as the above raw materials to make 100 g of finished product. The prepared product uses 500g of this product per acre of water surface (1 meter water depth). After being mixed with the original pond water at a mass percentage ratio of 1:100, it is evenly sprinkled into the aquaculture pond, and the mortality of aquaculture animals is reduced to 10%.

Embodiment 2

[0019] Take 75 g of bentonite, 15 g of zeolite powder and 10 g of citric acid as the above raw materials to make 100 g of finished product. The prepared product uses 500g of this product per acre of water surface (1 meter water depth). After being mixed with the original pond water at a mass percentage ratio of 1:100, it is evenly sprinkled into the aquaculture pond, and the disease mortality of aquaculture animals is reduced to 8%.

Embodiment 3

[0021] Take 70 g of bentonite, 15 g of zeolite powder and 15 g of citric acid as the above raw materials to make 100 g of finished product. The prepared product uses 500g of this product per acre of water surface (1 meter water depth). After being mixed with the original pond water at a mass percentage ratio of 1:100, it is evenly sprinkled into the aquaculture pond, and the disease mortality of aquaculture animals is reduced to 4%.

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Abstract

The invention discloses an application of a water body algae toxin degrading element, which comprises the following components according to weight percentage: 60-80% of bentonite, 10-20% of zeolite powder, and 10-20% of citric acid. The combined effect of the contents, according to the dosage of 500g / mu·m, achieves the purpose of degrading algae toxins in the water. According to the water algae toxin degrading element of the present invention, through chelation and adsorption, the biologically active microcystin after the death of Microcystis forms an insoluble compound, loses toxicity, has no pollution to the environment, and is non-toxic to other organisms. No drug resistance, no stress. The method provided by the invention is simple and easy, and the prepared degradin well solves the problem of harm caused by algae toxins in water bodies to aquaculture animals, greatly reduces the sickness rate of aquatic animals, increases production, and has a very broad market prospect.

Description

Technical field [0001] The invention relates to a water body algae toxin degrading factor. More specifically, it relates to a water algae toxin degrading factor and its application. Background technique [0002] In recent years, due to the intensification of domestic and industrial pollution, humans have discharged a large amount of organic matter containing N and P into the water body, which intensified the eutrophication of the water body, causing the algae to multiply. Algae toxins, the main toxic component is microcystin (MC), MC is a type of cyclic heptapeptide compound with biological activity. MC mainly enters the plasma by eroding the epithelial cells of the small intestine mucosa and the lamina propria, then transports to the liver, lung and heart, and finally distributes throughout the body. The biological toxicity mechanism of MC is: when MC enters the organism, it has a strong inhibitory effect on protein phosphatase I and 2A (PPI and PP2A) in the liver. A large nu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J20/16C02F1/28
Inventor 李海兵刘立明韦嵩吴其平明丹吕晓镜
Owner ZHONGHEFA BEIJING BIOLOGICAL SCI & TECH DEV
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