CN105999984A - Preparation method of indoor air purifying agent - Google Patents

Preparation method of indoor air purifying agent Download PDF

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Publication number
CN105999984A
CN105999984A CN201610632457.3A CN201610632457A CN105999984A CN 105999984 A CN105999984 A CN 105999984A CN 201610632457 A CN201610632457 A CN 201610632457A CN 105999984 A CN105999984 A CN 105999984A
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CN
China
Prior art keywords
air purifying
purifying agent
indoor air
preparation
corm eleocharitis
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CN201610632457.3A
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Chinese (zh)
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不公告发明人
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Individual
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Priority to CN201610632457.3A priority Critical patent/CN105999984A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/40—Liliopsida [monocotyledons]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • B01D2257/7022—Aliphatic hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • B01D2257/7027—Aromatic hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708—Volatile organic compounds V.O.C.'s
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Environmental Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Plant Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cosmetics (AREA)

Abstract

The invention discloses a preparation method of an indoor air purifying agent, and belongs to the technical field of environmental protection. Raw materials of the indoor air purifying agent comprise, by weight, 20-30 parts of water chestnut peel and 2-5 parts of Gleditsia sinensis. The preparation method comprises the following steps: immersing water chestnut peel and Gleditsia sinensis in water at room temperature for 12-18h, and drying the water chestnut peel and Gleditsia sinensis in a freeze drying mode until the water content is 10-20% to obtain the indoor air purifying agent. The prepared air purifying agent can effectively remove formaldehyde, benzene series and TVOCs, and also can effectively remove indoor bacteria (such as Escherichia coli and Staphylococcus aureus) and moulds, the formaldehyde removal rate in 5d reaches 95% or above, and the TVOC removal rate reaches 90% or above. The air purifying agent has no irritating fragrance, removes pollutions in air not through covering the odorous smell, is completely made of plant materials, and has the advantages of low cost, and good safety and effectiveness.

Description

The preparation method of indoor air purification agent
The application is Chinese patent: application number 2016103136252；Denomination of invention: indoor air purification agent；The applying date: 2016.05.12 divisional application.
Technical field
The present invention relates to environmental technology field, particularly to the preparation method of a kind of indoor air purification agent.
Background technology
Along with the development of science and technology, all kinds of chemical substances are also applied to the every field of life.Wherein, interior decoration is just It is a typical example, current interior decoration, including furniture etc., all severe contamination can be brought to room air, these Pollution includes formaldehyde, benzene homologues, total volatile organism etc., also includes various antibacterial, mycete etc..
Polluting to tackle these, the most relatively conventional is to use activated carbon etc. to carry out physical absorption, though this method So can to a certain extent room air be purified, but, purification speed is slow, DeGrain.
It addition, also use the mode of some chemolysis to process, but these method effects are not the best enough, and easily Produce secondary pollution.
Summary of the invention
The goal of the invention of the present invention is: provide a kind of natural indoor air purification agent, to solve the problems referred to above.
The technical solution used in the present invention is such that a kind of indoor air purification agent, including following by weight Component:
Corm Eleocharitis skin 20-30 part
Fructus Gleditsia 2-5 part.
Aforementioned proportion is the most by dry weight.
Wherein, Corm Eleocharitis skin, for the crust of Cyperaceae Eleocharis plant Corm Eleocharitis (Eleocharis dulcis),
Fructus Gleditsia, real containing follicarpium for Caesalpiniaceae Gleditsia plant Fructus Gleditsia (Gleditsia sinensis Lam.)；
Corm Eleocharitis is born in paddy field, and its skin absorbs the most harmful poisonous biological waste, simultaneously possibly together with parasite, institute With, all skin can be removed before eating Corm Eleocharitis and then throw away, but why Corm Eleocharitis skin can adsorb poisonous and harmful substance, it may be possible to because It contains physical arrangement and the chemical composition that can adsorb poisonous and harmful substance, and present inventor is sent out by great many of experiments Existing, after being mixed with appropriate Fructus Gleditsia by fresh Corm Eleocharitis skin, be soaked in water under room temperature 12h-18h, in immersion process, kills harmful While material, carrying out fermentable, then Fructus Gleditsia and the cryodesiccated mode of Corm Eleocharitis skin employing being dried to water content is 10-20%(mass ratio), then it is placed on the contaminated indoor of air, carries out air cleaning, first can be removed soon Aldehyde, benzene homologues and total volatile organism TVOC(Total Volatile Organic Compound), can also effectively go simultaneously Except indoor antibacterial (such as escherichia coli, staphylococcus aureus), mycete etc., and the air purifying preparation of the present invention does not sting The fragrance swashed, not by covering niff to the pollution removing in air, safely and effectively.
As preferred technical scheme, also include the component of following weight parts meter:
Green tea 2-5 part
Radix Glycyrrhizae 1-2 part.
When soaking, adding appropriate green tea and Radix Glycyrrhizae, other processing methods are the same, the air purifying preparation effect so obtained Fruit is more preferably.
As preferred technical scheme, including following component by weight:
Corm Eleocharitis skin 22-26 part
Fructus Gleditsia 3-5 part.
This ratio better.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows: the air purifying preparation of the present invention Formaldehyde, benzene homologues and TVOC can be effectively removed, antibacterial (the such as escherichia coli, golden yellow of indoor can also be effectively removed simultaneously Staphylococcus), mycete etc., in 5 days, the clearance rate for formaldehyde reaches more than 95%, and the clearance rate for benzene homologues and TVOC reaches To more than 90%, and the air purifying preparation of the present invention does not has irritant fragrance, not by covering niff to remove sky Pollution in gas, all uses vegetable material, will not produce secondary pollution, with low cost, safely and effectively.
Detailed description of the invention
The present invention is described in detail below.
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, to the present invention It is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to Limit the present invention.
Embodiment 1:
A kind of indoor air purification agent, including following component by weight:
Corm Eleocharitis skin 22 parts
3 parts of Fructus Gleditsia；
Preparation method is: weigh component according to the above ratio, adds the water of 50 weight portions under room temperature, soaks 12h, then by Fructus Gleditsia and It is 10% that Corm Eleocharitis skin uses cryodesiccated mode to be dried to water content, obtains cleanser A.
Embodiment 2:
A kind of indoor air purification agent, including following component by weight:
Corm Eleocharitis skin 26 parts
5 parts of Fructus Gleditsia；
Preparation method is: weigh component according to the above ratio, adds the water of 60 weight portions under room temperature, soaks 18h, then by Fructus Gleditsia and It is 15% that Corm Eleocharitis skin uses cryodesiccated mode to be dried to water content, obtains cleanser B.
Embodiment 3:
A kind of indoor air purification agent, including following component by weight:
Corm Eleocharitis skin 25 parts
5 parts of Fructus Gleditsia；
Preparation method is: weigh component according to the above ratio, adds the water of 60 weight portions under room temperature, soaks 18h, then by Fructus Gleditsia and It is 15% that Corm Eleocharitis skin uses cryodesiccated mode to be dried to water content, obtains cleanser C.
Embodiment 4:
A kind of indoor air purification agent, including following component by weight:
Corm Eleocharitis skin 25 parts
5 parts of Fructus Gleditsia；
Green tea 3 parts
1 part of Radix Glycyrrhizae
Preparation method is: weigh component according to the above ratio, adds the water of 65 weight portions under room temperature, soaks 18h, then by Fructus Gleditsia and It is 20% that Corm Eleocharitis skin uses cryodesiccated mode to be dried to water content, obtains cleanser D.
Embodiment 5:
A kind of indoor air purification agent, including following component by weight:
Corm Eleocharitis skin 26 parts
3 parts of Fructus Gleditsia；
Green tea 5 parts
2 parts of Radix Glycyrrhizae
Preparation method is: weigh component according to the above ratio, adds the water of 65 weight portions under room temperature, soaks 18h, then by Fructus Gleditsia and It is 20% that Corm Eleocharitis skin uses cryodesiccated mode to be dried to water content, obtains cleanser E.
Embodiment 6
Clean-up effect is tested:
Using the cleanser A obtained by previous embodiment 1,3,5, the effect that C, E carry out indoor removing formaldehyde, toluene and TVOC is real Testing, detection method is GB/T18883-2002,
Experimental technique is, by cleanser A, C, E are individually positioned in three rooms that height for 3m, area is 20, three rooms Between be the room just fitting up and placing new furniture, placement amount is 2kg, and before placing, detection formaldehyde, toluene and TVOC content, put After putting 5 days, detect respectively after 20 days, after 20 days, remove cleanser, remove latter 30 days and detect again, its result such as table 1- 3:
The clean-up effect table of table 1 cleanser A
Before purification Purify 5 days Purify 20 days Remove latter 30 days
Formaldehyde (mg/m) 1.6 0.08 0.06 0.07
Toluene (mg/m) 1.2 0.12 0.10 0.11
TVOC(mg/m) 1.5 0.15 0.13 0.13
Total plate count (cfu/m) 7500 3500 2100 2300
The clean-up effect table of table 2 cleanser C
Before purification Purify 5 days Purify 20 days Remove latter 30 days
Formaldehyde (mg/m) 1.8 0.072 0.65 0.069
Toluene (mg/m) 1.2 0.11 0.10 0.11
TVOC(mg/m) 1.6 0.15 0.12 0.13
Total plate count (cfu/m) 7600 3300 2050 2200
The clean-up effect table of table 3 cleanser E
Before purification Purify 5 days Purify 20 days Remove latter 30 days
Formaldehyde (mg/m) 1.8 0.061 0.052 0.053
Toluene (mg/m) 1.5 0.11 0.09 0.10
TVOC(mg/m) 1.6 0.13 0.11 0.12
Total plate count (cfu/m) 7800 3000 1950 2000
Owing to the indoor building material after finishing and the harmful gas in furniture can slowly come out, purify so detection is removed Air quality after agent is investigated extremely important for the kind of cleanser, and the cleanser of the application removes after purifying 20 days, 30 days After detect again, arrive almost without new pollutant monitoring, illustrate that the removal for formaldehyde, toluene and TVOC is the most thorough.

Claims (3)

1. the preparation method of an indoor air purification agent, it is characterised in that its raw material is:
Corm Eleocharitis skin 20-30 part
Fructus Gleditsia 2-5 part；
Above-mentioned number is be soaked in water under weight portion, room temperature Corm Eleocharitis skin and Fructus Gleditsia 12h-18h, then Corm Eleocharitis skin and Fructus Gleditsia is used It is 10-20% that cryodesiccated mode is dried to water content, to obtain final product.
The preparation method of indoor air purification agent the most according to claim 1, it is characterised in that also include following weight parts The component of meter:
Green tea 2-5 part
Radix Glycyrrhizae 1-2 part.
The preparation method of indoor air purification agent the most according to claim 1, it is characterised in that include following by weight The component of meter:
Corm Eleocharitis skin 22-26 part
Fructus Gleditsia 3-5 part.
CN201610632457.3A 2016-05-12 2016-05-12 Preparation method of indoor air purifying agent Pending CN105999984A (en)

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CN201610632457.3A CN105999984A (en) 2016-05-12 2016-05-12 Preparation method of indoor air purifying agent
CN201610313625.2A CN105944496A (en) 2016-05-12 2016-05-12 Indoor air purifying agent

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CN201610632456.9A Pending CN106064014A (en) 2016-05-12 2016-05-12 air purifying preparation

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN107551775A (en) * 2017-08-25 2018-01-09 四川建源节能科技有限公司 Air purifying preparation with function of removing formaldehyde and preparation method thereof
CN107812225A (en) * 2017-11-30 2018-03-20 安徽扬子生物科技有限公司 A kind of indoor air purification agent of pure plant extracts

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Publication number Priority date Publication date Assignee Title
CN110465167A (en) * 2019-08-06 2019-11-19 北京市畜牧总站 A kind of deodorizing methods of scale chicken house

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107551775A (en) * 2017-08-25 2018-01-09 四川建源节能科技有限公司 Air purifying preparation with function of removing formaldehyde and preparation method thereof
CN107812225A (en) * 2017-11-30 2018-03-20 安徽扬子生物科技有限公司 A kind of indoor air purification agent of pure plant extracts

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Publication number Publication date
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CN105944496A (en) 2016-09-21

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Application publication date: 20161012