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Purifying agent for indoor complex pollutant sources and application of purifying agent

A technology for purifying chemicals and pollutants, which is applied in the field of indoor air purification, which can solve the problems of repeated pollution and the inability to completely eliminate the source of pollutants, and achieve the effect of increasing the strength of the membrane structure, not being easily damaged, and prolonging the durability

Active Publication Date: 2019-06-21
SHANGHAI YONGYI ENVIRONMENT ALEERING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Conventional disinfection with chlorine-containing reagents cannot completely eliminate these sources of contamination, resulting in recurring contamination
Therefore, it is difficult to purify pollutants from the source, which is the bottleneck for the improvement of such indoor environmental quality.

Method used

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  • Purifying agent for indoor complex pollutant sources and application of purifying agent
  • Purifying agent for indoor complex pollutant sources and application of purifying agent
  • Purifying agent for indoor complex pollutant sources and application of purifying agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] This embodiment provides a source purification agent for indoor complex pollutants. Specifically, first, weigh 100g of high hydrogen silicone oil, 12g of amino acids, 6g of enzyme protein, 100g of silicon-containing polymers, 20g of surfactants and mix them with 762g of water. Obtain the mixed solution; then, add 90g fatty acid dispersant, 22.5g phosphate ester salt type macromolecular polymer, 225g sodium hexametaphosphate and 450g polyacrylic acid sodium salt to the mixed solution and mix; meanwhile, in the process of mixing, slowly Add 0.5g of coenzyme, 50g of organic acid and 0.85g of stearylamide to obtain the above purification agent.

[0028] Wherein, the enzyme protein is plant protease, the surfactant is polyoxyethylene ether, and the organic acid is sulfonic acid.

[0029] The purifying medicament application that above-mentioned makes and the purifying of indoor air, concrete purifying method is as follows:

[0030] First of all, clean the area to be treated...

Embodiment 2

[0034] This embodiment provides a source purification agent for indoor complex pollutants. Specifically, first, weigh 50g of high hydrogen silicone oil, 6g of amino acids, 12g of enzyme protein, 50g of silicon-containing polymers, 40g of surfactants and mix them with 842g of water. Obtain the mixed solution; then, add 70.4g fatty acid dispersant, 17.6g phosphate ester salt type polymer, 140.8g sodium hexametaphosphate and 264g polyacrylic acid sodium salt to the mixed solution and mix; meanwhile, in the process of mixing Slowly add 1.7g of coenzyme, 28.8g of organic acid and 3.4g of stearylamide to the above-mentioned purification agent.

[0035] Wherein, the enzyme protein is animal protease, the surfactant is tridecyl isomeric alcohol, and the organic acid is acetic acid.

[0036] According to the purification method of Example 1, the purification results of applying the purification agent prepared above to offices and meeting rooms are shown in Table 2 below.

[0037] Tabl...

Embodiment 3

[0040] This embodiment provides a source purification agent for indoor complex pollutants. Specifically, first, weigh 20g of high hydrogen silicone oil, 30g of amino acids, 8g of enzyme protein, 80g of silicon-containing polymers, 60g of surfactants and 802g of water for mixing. Obtain the mixed solution; then, add 83.4g fatty acid dispersant, 20.8g phosphate ester salt type macromolecular polymer, 156.3g sodium hexametaphosphate and 260.5g polyacrylic acid sodium salt in the mixed solution and mix; Simultaneously, in the mixing During the process, slowly add 6.3g of coenzyme, 27.9g of organic acid and 7.5g of stearylamide to obtain the above-mentioned purification agent.

[0041] Wherein, the enzyme protein is serine protease, the surfactant is disodium lauryl sulfosuccinate monoester, and the organic acid is ethylenediaminetetraacetic acid.

[0042] According to the purification method of Example 1, the purification results of applying the purification agent prepared above t...

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Abstract

The invention discloses a purifying agent for indoor complex pollutant sources and an application of the purifying agent, and belongs to the technical field of indoor air purification. The purifying agent for the indoor complex pollutant sources comprises a film forming agent, a catalyst and a dispersant, wherein the film forming agent is prepared from the following components in parts by weight:2-10 parts of high hydrogen silicone oil, 0.6-3 parts of amino acid, 0.1-1.2 parts of enzyme protein, 1-10 parts of a silicon-containing polymer and 1-6 parts of a surfactant; the catalyst is preparedfrom the following components in parts by mass: coenzyme, organic acid and stearamide. The purifying agent has the characteristics of long persistence, strong membrane structure, adjustable membranefunction, controllable decomposition function and the like, can neutralize and decompose indoor air pollutants when being applied to indoor air purification and can effectively prevent release of gaseous pollutants.

Description

technical field [0001] The invention relates to the technical field of indoor air purification, and specifically relates to an indoor complex pollutant source purification agent and its application. Background technique [0002] Formaldehyde and volatile organic compounds are pollutants of great concern in indoor environments. These pollutants come from wood panels, adhesives, paints, and wall paints, which are commonly found in newly renovated houses. At present, the removal of these pollutants often adopts biological enzyme (biological protein) neutralization, photocatalyst degradation, sealing agent barrier, gas catalyst decomposition and other means. However, these methods have disadvantages, such as slow onset of biological enzymes and easy loss of water and failure, low light utilization rate of photocatalysts, sealing agents are easy to break and fail, and gas catalysts are easy to corrode and cause health risks, etc., which limit the purification of indoor environme...

Claims

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Application Information

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IPC IPC(8): B01D53/86B01D53/72
Inventor 陆彦平黄拥维
Owner SHANGHAI YONGYI ENVIRONMENT ALEERING CO LTD
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