Pool brushing method for aquatic seedling and aquaculture

Abstract

The invention relates to a pool brushing method for aquatic seedling and aquaculture, which is characterized in that before a pool is brushed, the volume of water for brushing the pool is determined according to the size of the pool, and then water solution which contains 0.2 to 0.5 gram of Vitamin C for industrial use per litre is prepared; a brush for brushing the pool is dipped into the Vitamin C water solution to wash and brush the dirty pool bottom and wall which are finally washed clean with filtered clean seawater. Compared with dilute hydrochloric acid, the Vitamin C water solution has good effect when being used for brushing the pool, has simple operation, little pool damage and no toxic or side effects, as well as no influence over the health of operators or no environmental pollution; meanwhile, the seedling and aquaculture pool can also be disinfected and sterilized; therefore, the invention can greatly reduce the hazard to the seedling pool or the aquaculture pool because of using dilute hydrochloric acid for brushing the pool and also prevent the residual dilute acid from causing the water quality of seedling to become acid and influencing the water quality of seedling and aquaculture during dilute hydrochloric acid pool brushing, with the advantages of environmental protection and low price.

Description

technical field [0001] The invention relates to a pond brushing method for aquaculture, in particular to a pond brushing method for indoor seedling cultivation and cultivation. Background technique [0002] At present, in seedling breeding and indoor factory farming, potassium permanganate aqueous solution is generally used to disinfect the pond, but due to the decomposition of manganese dioxide, plus residual bait and self-secreted mucus, it will stick to the bottom of the pond after long-term use And on the pool wall, it is difficult to wash off. In order to keep the pond clean, dilute hydrochloric acid is mainly used to remove the above-mentioned attachments on the bottom and wall of the pond in seedling breeding and breeding production, while washing with dilute hydrochloric acid will seriously damage the pond on the one hand, and dilute hydrochloric acid can interact with the cement pond wall and bottom of the pond. The reaction greatly reduces the service life of the ...

AI Technical Summary

Problems solved by technology

[0002] At present, in seedling breeding and indoor factory farming, potassium permanganate aqueous solution is generally used to disinfect the pond, but due to the decomposition of manganese dioxide, plus residual bait and self-secreted mucus, it will stick to the bottom of the pond after long-term use and pool walls, it is difficult to wash off

In order to keep the pond clean, dilute hydrochloric acid is mainly used to remove the above-mentioned attachments on the bottom and wall of the pond in seedling breeding and breeding production, while washing with dilute hydrochloric acid will seriously damage the pond on the one hand, and dilute hydrochloric acid can interact with the cement pond wall and bottom of the pond. reaction, which greatly reduces the service life of the pool and the smoothness of the bottom and wall of the pool. On the other hand, the hydrogen chloride gas volatilized by dilute hydrochloric acid has an impact on the physical and mental health of the operator, and the waste liquid pollutes the environment.