Compound disinfection powder for disinfecting hospital and aquaculture wastewater

Abstract

The invention discloses disinfection powder for disinfecting hospital and aquaculture wastewater. The powder is prepared from the following components in percentage by mass: 20%-30% of potassium monopersulfate, 15%-20% of sodium dichloro isocyanurate, 25%-45% of dodecyl dimethyl benzyl ammonium chloride, 10%-15% of protochloride and 2%-5% of sodium hexametaphosphate. The compound disinfection powder has the advantages that (1) the compound disinfection powder is an oxidizing and non-oxidizing fungicide complex, and is good in sterilization effect; (2) the compound disinfection powder contains a dispersant component, is capable of stripping biological slime and is free of a dead angle in sterilization and disinfection; (3) the compound disinfection powder is low in consumption and does not generate secondary pollution; and (4) residual chlorine in discharged water does not exceed the standard.

Description

technical field [0001] The invention relates to the technical field of disinfectants, specifically a disinfectant that has a strong killing effect on pathogenic bacteria and viruses in hospital and aquaculture sewage, and has no secondary pollution. After use, the residual chlorine does not exceed the standard, and there is no environmental residue. It is a compound disinfectant powder for disinfection of hospital and aquaculture sewage, which is very low in toxicity and easy to store and transport. Background technique [0002] The sources and components of hospital and aquaculture sewage are complex, the content of pollutants is high, and the sewage contains a large number of pathogenic bacteria, viruses, etc., which has the characteristics of acute infection and latent infection. If it is directly discharged into the urban sewage pipe network, environmental water body or soil without disinfection treatment, it will often cause water and soil pollution, cause various dise...

AI Technical Summary

Problems solved by technology

If it is directly discharged into the urban sewage pipe network, environmental water body or soil without disinfection treatment, it will often cause water and soil pollution, cause various diseases and infectious diseases, and seriously endanger people's health.

[0003] At present, most of the products used in hospital and aquaculture sewage disinfection are high-chlorine disinfectants. Due to their long application time, many bacteria and viruses have developed drug resistance. Therefore, large doses of chemicals are required to kill them, but large doses of disinfectants Not only will it pollute the water body and soil, but it will also cause excessive residual chlorine in the drainage

[0004] A large number of high-chlorine disinfectants are used to produce drug resistance and the problem of excessive residual chlorine in drainage requires a compound disinfectant with strong killing effect and no secondary pollution