High-molecular polymer solid acid air bactericide as well as preparation method and application thereof

Abstract

The invention relates to the technical field of disinfectants, in particular to a high-molecular polymer solid acid air bactericide as well as a preparation method and application thereof. The invention provides a high-molecular polymer solid acid air bactericide. The high-molecular polymer solid acid air bactericide comprises the following raw materials in parts by weight: 10-20 parts of a mixture b and 10-30 parts of chlorine dioxide. The mixture b comprises the following raw materials: a mixture a, a high-molecular polymer and a magnesium salt solution, and the addition ratio of the raw materials is (1-5): (12-37): (11-42). The mixture a comprises the following raw materials: cordierite, hydrotalcite and a sodium chloride solution, and the addition ratio of the raw materials is (1-10): (2-15): (10-50). The high-molecular polymer solid acid air bactericide contains high-molecular polymer solid acid, is high in stability and has the characteristics of high efficiency and lasting sterilization. The high-molecular polymer solid acid air bactericide is safe and green, does not produce substances harmful to human bodies during sterilization, and thus can be used for a long time in places such as offices and lives of various people.

Description

technical field [0001] The invention relates to the technical field of disinfectants, in particular to a high molecular polymer solid acid air sterilizer and its preparation method and application. Background technique [0002] In the air of daily life environment, bacteria are everywhere. Some of these bacteria are beneficial to the human body, and some are harmful to the human body. These bacteria that are harmful to the human body will resist through our body's strong immunity. When the immune system cannot resist the invasion of bacteria, the human body will suffer from disease. The World Health Organization believes that the total number of bacteria in indoor air exceeds 700cfu / m 3 When the risk of infection is obvious; if it is less than 500cfu / m 3 , the risk of infection is significantly reduced; such as less than 200cfu / m 3 , the chances of such an infection are almost nonexistent. Therefore, the use of fungicides for disinfection and sterilization to reduce th...

AI Technical Summary

Problems solved by technology

[0003] There are certain deficiencies in the existing air disinfection and sterilization methods on the market: [China Invention] CN201910329921.5 discloses an air sterilization purifier, which uses the principle of activated carbon adsorption to carry out the sterilization process, but activated carbon can only be temporarily adsorbed , and with the increase of temperature and wind speed, the adsorbed pollutants may be released, so the filter material should be replaced frequently to avoid adsorption saturation; [Chinese invention] CN201810677537.X discloses a high-efficiency ultraviolet air sterilization device, However, 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 sterilization of air and object surfaces in short distances, and it is required that the distance from the irradiated substances should not exceed 1.2m is appropriate, and it cannot be purified and sterilized when the wind speed is fast; [Chinese utility model] CN201720758220.X discloses a plasma air sterilizer for food, but the plasma air sterilizer system is complicated, including a vacuum system, an exhaust filter system, Plasma generation systems, etc. are expensive, and the plasma is more harmful to the human body, so it can only be used for sterilization in unmanned places

Images