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Method for removing antibiotics in aquaculture water

A technology of aquaculture and antibiotics, applied in fish farming, single-cell algae, animal husbandry, etc., can solve the problems of antibiotic residues, reduce the purpose of antibiotic use, and the deterioration of aquaculture water quality, and achieve the effect of solving pollution problems

Inactive Publication Date: 2015-12-16
CHANGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method for removing antibiotics in aquaculture water by using bactericidal agents to control enteritis in the aquaculture industry, resulting in a large amount of antibiotic residues in the water body and deteriorating aquaculture water quality. Cultivate it to have antibodies against enteritis, inhibit the reproduction of Aeromonas punctiformis, and reduce the use of antibiotics

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0031] at 4g / m 3 Add 20g of the above-mentioned chlorella protein and feed mixture in the airtight box after mold treatment, cover the entire aquaculture water body, once a day, and one cycle is a course of treatment; by feeding a course of treatment into the aquaculture pond Afterwards, the erythema on the abdomen of the fish suffering from enteritis disappeared obviously, and the anus did not protrude red and swollen. When the abdomen was lightly pressed with hands, there was no pus and blood spilling from the anus. At the same time, the water quality transparency increased by 20cm.

example 2

[0033] at 5g / m 3 Add 30g of the above-mentioned chlorella protein and feed mixture in the airtight box after mold treatment to cover the entire aquaculture water body, and throw it twice a day, and a 1.5 cycle is a course of treatment; After the course of treatment, the abdominal swelling and erythema of the fish suffering from enteritis disappeared obviously, and the anus did not protrude red and swollen. When the abdomen was lightly pressed with hands, no pus and blood spilled from the anus. At the same time, the water quality increased by 30cm.

example 3

[0035] at 6g / m 3 Add 50g of the above-mentioned chlorella protein and feed mixture in the airtight box to cover the entire aquaculture water body, 3 times a day, and 2 cycles are a course of treatment; After the course of treatment, the abdominal swelling and erythema of the fish suffering from enteritis disappeared obviously, and the anus did not protrude red and swollen. When the abdomen was lightly pressed with hands, there was no pus and blood spilling from the anus, and the water quality increased by 40cm.

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PUM

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Abstract

The invention relates to a method for removing antibiotics in aquaculture water and belongs to the field of water purification of aquaculture water. The method provided by the invention solves the problem that problems of a lot of antibiotic residues in the water body and deterioration of aquaculture water quality are caused by using sterilization agents for treating enteritis in aquaculture industry. According to the effect that antibiotics play an inhibitory role on bacteria, enteritis-resistant antibodies inhibit reproduction of aeromonas punctata by cultivating chlorella pyrenoidosa, so that the purpose of removing antibiotics in water is achieved.

Description

technical field [0001] The invention relates to a method for removing antibiotics in aquaculture water, belonging to the field of aquaculture water purification. Background technique [0002] In the hot summer, the air and water temperature are maintained at a high level, and various microorganisms and parasites multiply in aquaculture water, and the water quality of the pond is also very easy to deteriorate, resulting in a decrease in the resistance of the fish and infection by pathogens, so summer Disease prevention and treatment work is extremely important. Bacterial diseases that often occur during this period include enteritis, whitehead and white mouth disease, gill rot, and red skin disease. For example, enteritis disease is caused by the infection of Aeromonas punctatus, which is one of the most serious diseases in aquaculture fish in my country, and it occurs in all aquaculture areas of the country. [0003] As a major invention in the history of human medicine, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K63/04C12N1/12
CPCA01K63/04C12N1/12
Inventor 董燕敏
Owner CHANGZHOU UNIV