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Formaldehyde removal purifying agent and preparation method thereof

A purification agent and formaldehyde technology, applied in the direction of chemical instruments and methods, separation methods, dispersed particle separation, etc., can solve the problems of secondary pollution of pollutants, no purification effect of bacteria, free pollutants, etc.

Pending Publication Date: 2022-03-04
王旭丹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that when the temperature and wind speed rise to a certain level, the adsorbed pollutants may dissociate and enter the breathing space again.
[0005] The existing formaldehyde removal mostly uses activated carbon, but activated carbon adsorption has basically no purification effect on bacteria and other microorganisms, and activated carbon can easily reach adsorption saturation under long-term use. When the adsorption reaches saturation and no longer has adsorption capacity, the filter material must be replaced. , if not replaced in time, the adsorbed pollutants will be released at any time to cause secondary pollution

Method used

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  • Formaldehyde removal purifying agent and preparation method thereof
  • Formaldehyde removal purifying agent and preparation method thereof
  • Formaldehyde removal purifying agent and preparation method thereof

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preparation example Construction

[0034] Its preparation method of a kind of formaldehyde-removing scavenger, described operating steps are as follows:

[0035] (1) Weigh the parts by weight of orange peel, pine leaf, mugwort, peppermint, citric acid, thyme and clove according to the above ratio, and after 3-15 minutes of ultraviolet irradiation treatment, add 2 times the weight of water and mix well And soak for 3-5 hours, stir at a speed of 50-300 rpm for 10-15 minutes; leach out the leachate, treat it with a gradient magnetic field for 3-5 minutes, boil it for 15-25 minutes, and carry out fermentation treatment ;

[0036] 2) Mix the ivy and coconut shells in the raw materials evenly, after the preprocessor magnetic field treatment for 3-10 minutes, then add 5-10 times the weight of the compound at 0 to -5°C, mix evenly, slowly crush, and carry out Squeeze the juice, take the filtrate, and carry out fermentation treatment;

[0037] (3) Mix the liquid after the fermentation treatment in steps 1 and 2, add t...

Embodiment 1

[0041] A purifying agent for removing formaldehyde, the raw materials include the following materials and weight components: 2 parts of zinc dioxide nanomaterials, 3 parts of negative ion tourmaline nano powder, 10 parts of orange peel, 15 parts of pine leaves, 15 parts of mugwort, 25 parts of mint, 15 parts of citric acid, 25 parts of ivy, 20 parts of thyme, 20 parts of coconut shell, 5 parts of clove, 5 parts of cactus stem extract, 5 parts of dragon head bamboo extract, 10 parts of Chuanxiong extract, 2 parts of plant essential oil parts, 300 parts of deionized water.

[0042] The preparation method comprises the following steps:

[0043] (1) Take orange peel, money pine leaves, mugwort, peppermint, citric acid, thyme, clove raw material parts by weight according to the above ratio, after 3 minutes of ultraviolet irradiation treatment, add water 5 times by weight, mix well and carry out Soak for 3 hours, and stir for 10 minutes at a speed of 100 rpm; leaching out the leach...

Embodiment 2

[0052] A purifying agent for removing formaldehyde, the raw materials include the following materials and components by weight: 0.5 parts of zinc dioxide nanomaterials, 1 part of negative ion tourmaline nano powder, 5 parts of orange peel, 5 parts of pine leaves, 10 parts of mugwort, 10 parts of mint, 5 parts of citric acid, 10 parts of ivy, 5 parts of thyme, 10 parts of coconut shell, 5 parts of clove, 8 parts of cactus stem extract, 8 parts of dragon head bamboo extract, 16 parts of Chuanxiong extract, 2 parts of plant essential oil parts, 100 parts of deionized water.

[0053] The preparation method comprises the following steps:

[0054] (1) Take orange peel, money pine leaf, mugwort, peppermint, citric acid, thyme, clove raw material parts by weight according to the above ratio, after 3 minutes of ultraviolet irradiation treatment, add water 7 times by weight, mix well and carry out Soak for 4 hours, and stir for 12 minutes at a speed of 100 rpm; leaching out the leachat...

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Abstract

The invention discloses a formaldehyde removal purifying agent and a preparation method thereof, and is characterized in that the formaldehyde removal purifying agent comprises the following raw materials by weight: a zinc dioxide nano material, negative ion tourmaline nano powder, orange peel, pseudolarix leaves, mugwort, mint, citric acid, hedera helix, thyme, coconut shell, clove and deionized water. The formaldehyde removal purifying agent is suitable for removing formaldehyde in our living environment space, and has the effects of removing formaldehyde, sterilizing, deodorizing and clearing air, and the highest formaldehyde removal rate is 95.0%. The formaldehyde removal purifying agent does not contain any chemical component, and is non-toxic and environment-friendly.

Description

technical field [0001] The invention relates to the technical field of purifiers, in particular to a formaldehyde-removing purifier and a preparation method thereof. Background technique [0002] Indoor formaldehyde pollution mainly comes from four sources, including paints, chemical fiber carpets, cosmetics and other products that use formaldehyde as a preservative; indoor smoking; decoration materials and new combination furniture are the main sources of formaldehyde, benzene, ammonia and TVOC pollution; and UF foam is used as insulation material for housing heat protection and cold protection. Under the action of light and heat, the foam ages and releases formaldehyde, benzene, ammonia and TVOC. [0003] Long-term exposure to low-dose formaldehyde can cause chronic respiratory diseases, nasopharyngeal cancer, colon cancer, brain tumors, menstrual disorders, gene mutations in the nucleus, DNA single-strand cross-linking and DNA-protein cross-linking and inhibition of DNA d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/72B01D53/77
CPCB01D53/72B01D53/77
Inventor 王旭丹陈朝霞刘朝永
Owner 王旭丹