Preparation method for chlorine dioxide disinfectant

Abstract

The invention discloses a preparation method for a chlorine dioxide disinfectant. The preparation method comprises the steps of dissolving 130-140 grams of A-agent chlorite into 1,000ml of water with the temperature of 23-32 DEG C, and stirring to dissolve the A-agent chlorite; dissolving 130-150 grams of B-agent sulfite into 1,000ml of water with the temperature of 23-32 DEG C, and finally adding clean water with the temperature of 23-32 DEG C for dilution until the required concentration of the chlorine dioxide disinfectant is achieved, wherein the chlorine dioxide disinfectant can be used for disinfection and sterilization. The preparation method has the technical effects that according to an oxidization-reduction reaction principle and balancing and calculation according to a chemical reaction equation, the using amount of reactants (an oxidant and a reducing agent) is accurate, and the waste of medicines is avoided; meanwhile, the PH value of the prepared chlorine dioxide disinfectant is 6 to 7 during use, so that influence on a human body and the environment is avoided.

Description

technical field [0001] The invention relates to a preparation method of a disinfectant, in particular to a preparation method of a chlorine dioxide disinfectant. Background technique [0002] The wide use of chlorine dioxide has promoted the continuous development of production technology. As early as 1811, David discovered chlorine dioxide. It was only in 1940 that the Mathieson method chlorine dioxide production process was successfully developed in the American Mathieson Alkaline Company, and industrial production was realized for the first time. In 1944, the Niagara Falls Water Plant in the United States first used chlorine dioxide to treat drinking water. Subsequently, Japan, Canada, Australia and some other developed countries have launched a lot of research work on the production process of chlorine dioxide and improving the conversion rate of chlorine dioxide and the stability of chlorine dioxide. Chlorine dioxide has not only made great progress in production tech...

AI Technical Summary

Problems solved by technology

[0008] ②A large amount of organic matter exists in chlorine dioxide disinfectant, which will directly affect the disinfection and sterilization effect, and it is difficult for users to grasp

In addition, agent B is a strong acid, which will corrode plastics. If it is bumped or squeezed during transportation and handling, the vial in the bottle will automatically fall off, resulting in various unsafe factors.

[0013] In summary, the preparation technology of chlorine dioxide disinfectant and its application method have been used in many ways in practical application for many years, but so far, there is no relatively novel method that can solve the problems in front of the problem more comprehensively. The deficiencies and defects proposed, especially the tableware in the hotel and restaurant catering industry, use chlorine dioxide disinfectant to carry out disinfection and sterilization, which is closely related to human health. We are a developing country with a population of 1.3 billion, three meals a day , are all related to eating. Eating should be hygienic and healthy. Among them, the disinfection and sterilization of tableware is very important.

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