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A kind of gel beads with antibacterial and formaldehyde-removing functions and preparation method thereof

A technology of gel beads and formaldehyde, applied in botany equipment and methods, separation methods, chemical instruments and methods, etc., can solve the health hazards of occupants and other problems, achieve good waste removal effect, long time, and improve air quality Effect

Active Publication Date: 2020-04-07
ZHEJIANG FORESTRY UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the harmful gas volatilized in the decoration materials is not removed in time, it will cause certain harm to the health of the occupants.

Method used

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  • A kind of gel beads with antibacterial and formaldehyde-removing functions and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] This embodiment provides a technical solution:

[0029] A gel bead with antibacterial and formaldehyde-removing functions comprises a spherical gel bead nucleus, functional hydrogel and β-cyclodextrin coated on the outside of the gel bead nucleus.

[0030] The above-mentioned functional hydrogel includes the following components in parts by weight: 13 parts of photocatalyst, 7 parts of nano-silver, 5 parts of Baiji Zhiwu glue, 3 parts of konjac glue, 6 parts of sodium alginate, 7 parts of aloe vera gel, 3 parts of gum arabic, 7 parts of gardenia yellow, 8 parts of mulberry leaf essential oil, 4 parts of lavender essential oil, 2 parts of pine essential oil, 1 part of citronella essential oil, 3 parts of deodorant and 1 part of palm tree wax.

[0031] The above-mentioned gel bead core body is uniformly prepared by mixing bentonite, volcanic ash and chitosan.

[0032] The preparation method of above-mentioned gel beads is as follows:

[0033] (1) Preparation of gel bead...

Embodiment 2

[0041] A gel bead with antibacterial and formaldehyde-removing functions comprises a spherical gel bead nucleus, functional hydrogel and β-cyclodextrin coated on the outside of the gel bead nucleus.

[0042] The above-mentioned functional hydrogel includes the following components in parts by weight: 10 parts of photocatalyst, 5 parts of nano-silver, 4 parts of Baiji Zhiwu glue, 5 parts of konjac glue, 8 parts of sodium alginate, 6 parts of aloe vera gel, 5 parts of gum arabic, 6 parts of gardenia yellow, 7 parts of mulberry leaf essential oil, 3 parts of lavender essential oil, 2 parts of pine essential oil, 1 part of citronella essential oil, 3 parts of deodorant and 1 part of palm tree wax.

[0043] The above-mentioned gel bead core body is uniformly prepared by mixing bentonite, volcanic ash and chitosan.

[0044] The preparation method of the above-mentioned gel beads is the same as in Example 1.

Embodiment 3

[0046] A gel bead with antibacterial and formaldehyde-removing functions comprises a spherical gel bead nucleus, functional hydrogel and β-cyclodextrin coated on the outside of the gel bead nucleus.

[0047] The above-mentioned functional hydrogel includes the following components in parts by weight: 16 parts of photocatalyst, 10 parts of nano-silver, 3 parts of Baiji Zhiwu glue, 4 parts of konjac glue, 2 parts of sodium alginate, 6 parts of aloe vera gel, 5 parts of gum arabic, 10 parts of gardenia yellow, 6 parts of mulberry leaf essential oil, 1 part of lavender essential oil, 4 parts of pine essential oil, 1 part of citronella essential oil, 2 parts of deodorant and 3 parts of palm tree wax.

[0048] The above-mentioned gel bead core body is uniformly prepared by mixing bentonite, volcanic ash and chitosan.

[0049] The preparation method of the above-mentioned gel beads is the same as in Example 1.

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Abstract

The invention discloses a gel bead with antibacterial and formaldehyde removal functions and belongs to the field of indoor waste gas treatment. The gel bead comprises a spherical gel bead core, functional hydrogel coating the gel bead core and a crosslinking agent, wherein the functional hydrogel is prepared from components in parts by weight as follows: 10-16 parts of a photocatalyst, 5-10 partsof nano-silver, 20-30 parts of gel, 5-10 parts of natural pigment, 10-15 parts of plant essential oil and 3-5 parts of an emulsifier. The gel bead core is made of at least one of materials includinggraphene, bentonite, volcanic ash and chitosan. The gel bead has the advantages of slow release function, long acting time and good waste gas removal effect.

Description

technical field [0001] The invention belongs to the field of indoor waste gas treatment, in particular to a gel bead with the function of inhibiting bacteria and removing formaldehyde and a preparation method thereof. Background technique [0002] Indoor decoration pollution refers to the phenomenon that indoor air is mixed with gases such as oxygen, formaldehyde, benzene, ammonia and volatile organic compounds that are harmful to human health. As we all know, the decoration of the indoor space environment can bring a variety of environmental problems, such as: the use of building materials containing toxic and harmful substances will affect the indoor air quality; various dust, waste and noise pollution will be generated during the decoration process, These will seriously affect people's lives. There are many sources of indoor decoration pollution, a considerable part of which is caused by improper materials used in the decoration process, including volatile organic gases ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/00B01D53/86B01D53/72A01N65/44A01N59/16A01P1/00A01P3/00
CPCA01N59/16A01N65/00A01N65/44B01D53/007B01D53/8668B01D2257/708B01D2257/91B01D2258/06A01N65/22A01N65/08A01N65/06
Inventor 况燚杨胜祥郑梅
Owner ZHEJIANG FORESTRY UNIVERSITY
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