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Disinfectant and preparation method and application thereof

A disinfectant and surface layer technology, which is applied in the field of disinfectant and its preparation, can solve the problems of excessive harmful substances on the plastic runway and endangering the health of young people, and achieve better disinfection effect, remarkable disinfection ability and good disinfection ability

Inactive Publication Date: 2020-09-08
成都市图腾环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above prior art, the present invention provides a disinfectant and its preparation method and application to solve the problem in the prior art that the harmful substances on the plastic runway exceed the standard and seriously endanger the health of young people

Method used

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  • Disinfectant and preparation method and application thereof

Examples

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Effect test

Embodiment 1

[0026] A disinfectant comprising the following components in mass percentage:

[0027] 10% cyclodextrin, 1% sodium silicate, 1% nano-titanium dioxide, 1.5% nano-alumina, and the rest is soft water; the particle size of nano-titanium dioxide and nano-alumina is about 6nm.

[0028] Synthetic runway surface layer disinfectant in the present embodiment is made through the following steps:

[0029] S1: Heat soft water to 60°C, then add cyclodextrin and sodium silicate, and stir until completely dissolved to obtain an initial solution;

[0030] S2: After the temperature of the initial solution drops to room temperature, add nano-titanium dioxide and nano-alumina, and stir evenly to obtain a disinfectant.

Embodiment 2

[0032] A disinfectant comprising the following components in mass percentage:

[0033] 5% cyclodextrin, 1.5% sodium silicate, 0.5% nano-titanium dioxide, 2% nano-alumina, and soft water as the balance; the particle size of nano-titanium dioxide and nano-alumina is about 5nm.

[0034] Synthetic runway surface layer disinfectant in the present embodiment is made through the following steps:

[0035] S1: Heat soft water to 55°C, then add cyclodextrin and sodium silicate, and stir until completely dissolved to obtain an initial solution;

[0036] S2: After the temperature of the initial solution drops to room temperature, add nano-titanium dioxide and nano-alumina, and stir evenly to obtain a disinfectant.

Embodiment 3

[0038] A disinfectant comprising the following components in mass percentage:

[0039] Cyclodextrin 15%, sodium silicate 0.5%, nano-titanium dioxide 2%, nano-alumina 0.5%, and the balance is soft water; the particle size of nano-titanium dioxide and nano-alumina is about 8nm.

[0040] Synthetic runway surface layer disinfectant in the present embodiment is made through the following steps:

[0041] S1: Heat soft water to 65°C, then add cyclodextrin and sodium silicate, and stir until completely dissolved to obtain an initial solution;

[0042] S2: After the temperature of the initial solution drops to room temperature, add nano-titanium dioxide and nano-alumina, and stir evenly to obtain a disinfectant.

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Abstract

The invention discloses a disinfectant and a preparation method and application thereof. The disinfectant is prepared from cyclodextrin, sodium silicate, nano titanium dioxide, nano aluminum oxide andsoft water. The preparation method comprises the following steps: adding cyclodextrin and sodium silicate into water, stirring until cyclodextrin and sodium silicate are completely dissolved, addingnano titanium dioxide and nano aluminum oxide, and uniformly stirring to obtain the disinfectant. The disinfectant disclosed by the invention has good disinfection capability on the synthetic runway surface layer, is repeatedly sprayed onto the runway surface layer during disinfection, reacts for 3-7 days after each time of spraying, and is totally sprayed for 2-4 times, and after the reaction isfinished, the product is washed with water. By preparing the disinfectant containing special components, the disinfectant is clean and non-toxic, does not cause secondary pollution, can thoroughly remove toxic and harmful substances such as heavy metals, benzene series and harmful bacteria in the runway surface layer, and can effectively eliminate the adverse effect of a toxic runway on the healthof students.

Description

technical field [0001] The invention belongs to the technical field of disinfectants, and in particular relates to a disinfectant and its preparation method and application. Background technique [0002] Photocatalyst is a nano-scale metal oxide material, which is coated on the surface of the substrate and forms a thin film after drying. Under the action of light, it produces a strong catalytic degradation function and effectively degrades toxic and harmful gases in the air; Under the irradiation of light, it will produce a photocatalytic reaction similar to photosynthesis, and produce free hydroxyl groups and active oxygen with strong oxidation ability. It has a strong photoredox function and can oxidize and decompose various organic compounds and some inorganic substances. It can destroy the cell membrane of bacteria and solidify the protein of virus, kill bacteria and decompose organic pollutants, and decompose organic pollutants into non-polluting water and carbon dioxid...

Claims

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Application Information

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IPC IPC(8): A62D3/33A62D3/17A62D3/30A62D101/20A62D101/43A62D101/26A62D101/28
CPCA62D3/17A62D3/30A62D3/33A62D2101/20A62D2101/26A62D2101/28A62D2101/43A62D2203/02
Inventor 姚玉龙陈佳
Owner 成都市图腾环保科技有限公司
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