Synergism type chlorine dioxide bactericide and its manufacturing method and use in aquatic culture

A technology of bactericide and synergist, applied in the field of synergistic chlorine dioxide bactericide, can solve the problems of lag in bactericidal technology, inability to remove ammonia, water and environmental pollution, etc., achieve strong killing effect, eliminate toxic ammonia, formula scientifically sound effects

Inactive Publication Date: 2004-12-22
CHENGDU KEBANG PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The aquaculture industry is developing very rapidly, but the sterilization technology for aquaculture is relatively lagging behind. Generally, chlorine dioxide is mainly used as a fungicide in aquaculture. Chlorine dioxide is an excellent oxidative disinfectant for sterilization and has a broad-spectrum sterilization function. , its oxidation ability is 2.6 times that of chlorine, and its ability to inhibit viruses is 3 times higher than that of chlorine. Generates carcinogens such as trihalomethanes (THMS), which are listed as A by the World Health Organization 1 Class safe disinfectant. In recent years, chlorine dioxide has been widely used in aquaculture, and its effect is very prominent in the prevention and treatment of aquatic animal diseases such as fish and shrimp. Environmental pollution is very serious, especially a large amount of toxic ammonia (NH 3 ·H 2 O), and chlorine dioxide does not react with ammonia, in other words chlorine dioxide cannot remove ammonia in water, which is one of the

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1: bactericide is made up of A, B two agents, A agent oxidizing agent, wherein the weight ratio of sodium chlorite, sodium bromide, sodium hydroxide, sodium sulfate, sodium chlorate is 5: 5: 0.5: 4: 3; B agent reducing agent, potassium oxalate, sodium bisulfate, citrate, sodium thiosulfate weight ratio is 3:5:4:3; B agent synergist, trichloroisocyanuric acid, dichloroisocyanuric acid The weight ratio of sodium, bromochlorohydantoin, and sodium chloride is 1:2:3:3. The raw materials of agent A, the reducing agent raw material of agent B and the synergist raw materials are respectively proportioned according to the above weight ratios, respectively mixed and then stirred Uniformly, take 20g of agent A, 25g of reducing agent of agent B, 5g of synergist of agent B, dissolve agent A in 2Kg water, then dissolve the reducing agent and synergist of agent B in 3Kg water, wait until A and B are mixed After the reagents are dissolved, mix together and react for 2 to 3 m...

Embodiment 2

[0014] Embodiment 2: bactericide is made up of A, B two agents, A agent oxidizing agent, wherein sodium chlorite, sodium bromide (potassium, ammonium), sodium hydroxide, sodium carbonate, sodium sulfate, sodium bicarbonate, sodium chlorate The weight ratio is 10:1:0.1:10:10:0.1:1; B agent is reducing agent and synergist, reducing agent sodium oxalate, sodium bisulfate, sodium bisulfite, citrate, sodium thiosulfate , the weight ratio of oxalate, sodium bisulfate, sodium bisulfite, citrate, and sodium thiosulfate is 8:10:6:10:5; the synergist is trichloroisocyanuric acid, dichloroisocyanurate Uric acid (sodium), potassium bromochloroisocyanurate (sodium), dichlorohydantoin, bromochlorohydantoin, sodium chloride, etc., trichloroisocyanuric acid, dichloroisocyanuric acid, sodium dichloroisocyanurate, bromine The weight ratio of potassium chloroisocyanurate, dichlorohydantoin, bromochlorohydantoin and sodium chloride is 0.5:0.3:2:5:0.1:3:0.1. Mix the raw materials of agent A, the ...

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PUM

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Abstract

A synergistic ClO2 disinfectant used for the culture of aquatic products is composed of components A and B. The component A is the oxidant chosen from sodium chlorite, potassium (or ammonium) bromide, sodium hydroxide, etc. The component B consists of the reducer chosen from oxalate, sodium hydrogen sulfate, citrate, etc and the synergist chosen from trichloroisocyanuric acid, sodium chloride, etc. It is applied through dissolving in water, mixing, reaction, and diluting.

Description

[0001] Field [0002] The invention relates to a bactericide for killing viruses, bacteria, fungi, algae and the like in aquaculture, in particular to a synergistic chlorine dioxide bactericide, its preparation method and application in aquaculture. Background technique [0003] The aquaculture industry is developing very rapidly, but the sterilization technology for aquaculture is relatively lagging behind. Generally, chlorine dioxide is mainly used as a fungicide in aquaculture. Chlorine dioxide is an excellent oxidative disinfectant for sterilization and has a broad-spectrum sterilization function. , its oxidation ability is 2.6 times that of chlorine, and its ability to inhibit viruses is 3 times higher than that of chlorine. Generates carcinogens such as trihalomethanes (THMS), which are listed as A by the World Health Organization 1 Class safe disinfectant. In recent years, chlorine dioxide has been widely used in aquaculture, and its effect is very prominent in the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00C02F1/50
CPCY02A40/81
Inventor 李扬根肖兰
Owner CHENGDU KEBANG PHARMA
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