Preparation and application of composite oxide solid acid air bactericide

Abstract

The invention belongs to the technical field of bactericides, and particularly relates to a preparation method and application of a composite oxide solid acid air bactericide, and the preparation method comprises the following steps: (1) performing distillation, condensation and extraction on baeckea frutescens branches and leaves, radix stemonae roots, tripterygium wilfordii roots, fructus cnidii and rhododendron simsii, and separating out a material A; (2) mixing the material A with composite oxide solid acid and a coupling agent, heating and stirring, and reacting; and (3) pouring the reacted solution in the step (2) into a mixing tank, adding chlorine dioxide and distilled water, sealing, and stirring and mixing. The baeckea frutescens branches and leaves, the radix stemonae, the tripterygium wilfordii roots, the fructus cnidii and the rhododendron simsii are subjected to distillation, condensation and extraction and react with the composite oxide solid acid through the coupling agent, and the fragrance durability and the sterilization efficiency can be further improved; and a catalyst is safe and green, and does not cause any influence on normal work and life of personnel when being used.

Description

technical field [0001] The invention belongs to the technical field of fungicides, and in particular relates to the preparation and application of a composite oxide solid acid air fungicide. Background technique [0002] Air sterilization refers to the disinfection of microorganisms and bacteria in the air. Bactericidal disinfectant has the functions of sterilizing, disinfecting and purifying the air. The instant sterilization rate reaches 99.999%, effectively eliminates and prevents various diseases, and at the same time keeps the air constant and natural fragrance; it can maintain the sterilization and disinfection effect for a long time and efficiently. , light, influence, when the temperature is high, its anti-virus ability is even enhanced; pure ecology, safety, environmental protection, harmless to humans and animals, no residue, no corrosion; it can be applied to air sterilization in various places. [0003] There are different types of shortcomings in the existing a...

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Problems solved by technology

[0003] There are different types of shortcomings in the existing air sterilization technology: ultraviolet air sterilization, ultraviolet rays are very harmful to the human body, can seriously damage the skin, stab the eyes, etc., and the ability of ultraviolet rays to penetrate substances is very weak, so it is only suitable for the near layer of air And sterilization of the surface of objects; ozone air sterilization, ozone is a toxic gas, excessive will cause obstacles to the human respiratory system, which requires sealed use, people can not stay in an environment with excessive ozone for too long; negative ion air sterilization, sterilization The effect is not obvious, negative ions stay in the air for a short time, only a few seconds in dusty places, and negative ions are generated by high-voltage discharge, which often produces a large amount of ozone at the same time, causing damage to the human respiratory system; photocatalyst air sterilization, mainly It uses ultraviolet light to irradiate photocatalysts to produce effects, and ultraviolet rays are harmful to the human body

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