CN106345273A - Microorganism formaldehyde scavenging agent containing chitosan and preparation method thereof - Google Patents
Microorganism formaldehyde scavenging agent containing chitosan and preparation method thereof Download PDFInfo
- Publication number
- CN106345273A CN106345273A CN201610710347.4A CN201610710347A CN106345273A CN 106345273 A CN106345273 A CN 106345273A CN 201610710347 A CN201610710347 A CN 201610710347A CN 106345273 A CN106345273 A CN 106345273A
- Authority
- CN
- China
- Prior art keywords
- microorganism
- formaldehyde
- parts
- preparation
- scavenger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention belongs to the technical field of indoor air purification, and specifically relates to a microorganism formaldehyde scavenging agent containing chitosan and a preparation method thereof. The microorganism formaldehyde scavenging agent containing the chitosan is prepared from the following components in parts by weight: 5 to 7 parts of bifidobacterium, 5 to 7 parts of lactobacillus acidophilus, 60 to 80 parts of molasses, 20 to 30 parts of saccharose, 30 to 40 parts of chitosan, 2 to 4 parts of polysorbate and 2000 to 3000 parts of ultrapure water. The microorganism formaldehyde scavenging agent disclosed by the invention utilizes chitosan and lactobacillus as main raw materials to treat formaldehyde, and has many advantages of long acting (the chitosan is capable of promoting reproduction of the lactobacillus), green, fresh air, no pollution and the like.
Description
Technical field
The invention belongs to Techniques for Indoor Air Purification field is and in particular to a kind of microorganism formaldehyde removing containing shitosan
Agent and preparation method thereof.
Background technology
With the increasingly raising of China's economic level, people are constantly lifted to the aesthetic of living environment, become more
Filling interior decoration again, this has occurred as soon as some new problems simultaneously, such as, interior decoration and the pollution that brings.Items are ground
Study carefully and show, the major pollutants of interior decoration are formaldehyde, and the main source of formaldehyde is indoor hardware fitting and furniture, indoor formaldehyde
The health of pollution effect people, has caused the highest attention of people, and formaldehyde is mainly reflected in harm eye, exhales to the harm of human body
The aspects such as desorption system, nervous system and immune system, cause great threat to health.Therefore, develop a kind of fitting
For the indoor Related product except formaldehyde, become extremely to be necessary, the exploitation of such product has wide market.For interior
How to remove formaldehyde, market occurs in that various products, opens a plurality of approach except formaldehyde, give people with multiple choosings
Select.However, the improvement sweep-out method of some main flows all has some drawbacks.
1. activated carbon removes formaldehyde
The absorbability of activated carbon is limited, actual except formaldehyde during, need every four or five months change one
Secondary activated carbon, such as changes not in time and is likely to result in the secondary volatilization of formaldehyde.
More 2. utilize the scavenger of oxidation reaction
There is stronger side effect, the methanol obtaining after oxidation and formic acid equally have a small amount of toxicity, simultaneously high concentration
Oxidation scavengers itself also can produce certain injury to human body.
3. utilize green plantss
Formaldehyde amount that photosynthesis of plant can absorb is few, and photosynthesis are unable to whole day and carry out, therefore for 24 hours simultaneously
The formaldehyde persistent period can be led to longer, do not accomplish the effect got instant result.
4. air cleaner
Because air purifier is also using some adsorbing materials, such as change not in time, formaldehyde equally can volatilize again, leads
Cause secondary pollution.
Content of the invention
For solving the above-mentioned problems in the prior art, the present invention provides a kind of microorganism formaldehyde containing shitosan clear
Except agent and preparation method thereof.
A kind of microorganism formaldehyde scavenger containing shitosan, each component including by following weight portion: bacillus bifiduss 5-7
Part, bacillus acidophilus' 5-7 part, molasses 60-80 part, sucrose 20-30 part, shitosan 30-40 part, tween 2-4 part, ultra-pure water
2000-3000 part.
A kind of preparation method of described microorganism formaldehyde scavenger containing shitosan, comprises the following steps:
(1) scavenger stock solution: bacillus bifiduss, bacillus acidophilus are inoculated in the ultra-pure water nutritional solution containing molasses, sucrose
In, sealed thermostat ferments, and the product liquid after having fermented is centrifuged, and takes supernatant to add chitosan solution, is sufficiently mixed
Obtain scavenger stock solution；
(2) scavenger working solution: 300-600 times adds tween by the dilution of described scavenger stock solution.
Fermentation temperature is 28-35 DEG C, and ph is 6.5-7.0, and fermentation time is 7-8 days.
Described centrifugation rate is 6000-8000r/min.
The concentration of described chitosan solution is 0.3g/ml-0.35g/ml.
Shitosan is the n- deacetylation product of chitin, is the unique alkaline polysaccharide of nature, contains in chitosan molecule
There are substantial amounts of free amine group, hydroxyl, there is good biocompatibility and wider application.Itself there is powerful reactivity
Amino can carry out chemical reaction with many harmful gass, therefore can mend and catch and the harmful gass such as decomposing formaldehyde, and by its turn
Chemical conversion water and " oxime ", do not result in secondary pollution, reach the final purpose removing formaldehyde.
Lactic microorganism, can produce the organic acid such as lactic acid, acetic acid, propanoic acid in growth course, can be to air
In formaldehyde decomposed, simultaneously suppression environment in harmful bacteria growth.Additionally, lactic acid bacteria fermentation product can give food one
Plant flexible acidic smell, band gives the sensation of pleasure.
It is primary raw material that the present invention utilizes shitosan and lactic acid bacteria, carries out formaldehyde treated, has that long-acting (shitosan can promote
Enter breeding again of lactic acid bacteria), green, fresh air, multiple advantages such as pollution-free.
Specific embodiment
Example 1
This scavenger is made by following weight: bacillus bifiduss 7g, bacillus acidophilus 6g, molasses 80g, sucrose 30g,
Ultra-pure water 2500ml
Bacillus bifiduss, bacillus acidophilus are inoculated in and are fermented containing in molasses, the ultra-pure water nutritional solution of sucrose, and sealing is permanent
Temperature fermentation, 30 DEG C of temperature, ph 6.5, ferments 7 days.Product liquid after having fermented is centrifuged, 6000r/min, is taken supernatant
Liquid adds 100ml0.3g/ml chitosan solution, is sufficiently mixed, and gained liquid mixture is scavenger stock solution.Scavenger is former
The tween that liquid dilutes 300 times of addition 2ml is scavenger working solution.
Example 2
This scavenger is made by following weight: bacillus bifiduss 5g, bacillus acidophilus 6g, molasses 70g, sucrose 25g,
Ultra-pure water 2000ml
Bacillus bifiduss, bacillus acidophilus are inoculated in and are fermented containing in molasses, the ultra-pure water nutritional solution of sucrose, and sealing is permanent
Temperature fermentation, 30 DEG C of temperature, ph 6.5, ferments 8 days.Product liquid after having fermented is centrifuged, 6000r/min, is taken supernatant
Liquid adds 100ml0.35g/ml chitosan solution, is sufficiently mixed, and gained liquid mixture is scavenger stock solution.By scavenger
The tween that stock solution dilutes 400 times of addition 3ml is scavenger working solution.
Burst size of methanal detection is carried out to newly-built office, result processes the room of 24,48,72 hours through spraying remover
The clearance rate of formaldehyde in air is respectively 81.24%, 91.24%, 96.77%, processes 72 hours Indoor Air Formaldehyde concentration and reaches
To national respective standard；The clearance rate through processing 24,48,72 hours formaldehyde through spraying remover for the wooden boards is respectively
83.91%th, 90.57%, 92.56%.After processing 24 hours, wooden boards burst size of methanal is up to state standards, and air obtains
To purification.
Claims (5)
1. a kind of microorganism formaldehyde scavenger containing shitosan is it is characterised in that include each component by following weight portion: double
Discrimination bacillus 5-7 part, bacillus acidophilus' 5-7 part, molasses 60-80 part, sucrose 20-30 part, shitosan 30-40 part, tween 2-4 part,
Ultra-pure water 2000-3000 part.
2. as claimed in claim 1 a kind of preparation method of the microorganism formaldehyde scavenger containing shitosan it is characterised in that bag
Include following steps:
(1) scavenger stock solution: bacillus bifiduss, bacillus acidophilus are inoculated in containing in molasses, the ultra-pure water nutritional solution of sucrose, close
Envelope ferment at constant temperature, the product liquid after having fermented is centrifuged, and takes supernatant to add chitosan solution, is sufficiently mixed and must remove
Agent stock solution；
(2) scavenger working solution: 300-600 times adds tween by the dilution of described scavenger stock solution.
3. the preparation method of a kind of microorganism formaldehyde scavenger containing shitosan according to claim 2, its feature exists
In fermentation temperature is 28-35 DEG C, and ph is 6.5-7.0, and fermentation time is 7-8 days.
4. the preparation method of a kind of microorganism formaldehyde scavenger containing shitosan according to Claims 2 or 3, its feature
It is, described centrifugation rate is 6000-8000r/min.
5. the preparation method of a kind of microorganism formaldehyde scavenger containing shitosan according to Claims 2 or 3, its feature
It is, the concentration of described chitosan solution is 0.3g/ml-0.35g/ml.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610710347.4A CN106345273A (en) | 2016-08-23 | 2016-08-23 | Microorganism formaldehyde scavenging agent containing chitosan and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610710347.4A CN106345273A (en) | 2016-08-23 | 2016-08-23 | Microorganism formaldehyde scavenging agent containing chitosan and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106345273A true CN106345273A (en) | 2017-01-25 |
Family
ID=57844621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610710347.4A Pending CN106345273A (en) | 2016-08-23 | 2016-08-23 | Microorganism formaldehyde scavenging agent containing chitosan and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106345273A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142231A (en) * | 2017-05-31 | 2017-09-08 | 大工（青岛）新能源材料技术研究院有限公司 | A kind of probiotics for dispelling in-car formaldehyde and aromatic hydrocarbon and preparation method thereof |
| CN109010884A (en) * | 2018-09-07 | 2018-12-18 | 浙江九田环保科技有限公司 | Excitated type deodorant and preparation method thereof |
| CN109794159A (en) * | 2017-11-17 | 2019-05-24 | 上海青木环保工程有限公司 | A kind of preparation method of the formaldehyde scavenger using biological decomposition |
| CN111909866A (en) * | 2020-07-21 | 2020-11-10 | 昆山理清生物科技有限公司 | Ferment for VOC gas decomposition and preparation method and application thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629157A (en) * | 2009-08-06 | 2010-01-20 | 江苏省江大绿康生物工程技术研究有限公司 | Compound microecologics for purifying water quality |
| CN101653618A (en) * | 2008-08-23 | 2010-02-24 | 王诚德 | Formaldehyde remover and its preparation method |
| CN101711885A (en) * | 2009-12-02 | 2010-05-26 | 北京普仁生态技术有限公司 | Method for preparing high-concentration biological deodorant |
| CN101791421A (en) * | 2010-01-19 | 2010-08-04 | 毕献奎 | Microorganism cleaning bactericide capable of removing multiple poisonous and harmful substances |
| CN101954167A (en) * | 2010-08-24 | 2011-01-26 | 杭州茂龙环保科技有限公司 | Composite long-acting formaldehyde remover and preparation method thereof |
| CN102485275A (en) * | 2011-06-22 | 2012-06-06 | 聂莹琨 | Cleanser for decorated indoor air |
| CN102961955A (en) * | 2012-11-26 | 2013-03-13 | 山东泰德新能源有限公司 | Formaldehyde scavenger and preparation method thereof |
| CN103656956A (en) * | 2013-12-12 | 2014-03-26 | 陈金娥 | Green and environment-friendly formaldehyde scavenging agent |
| CN103924009A (en) * | 2014-03-29 | 2014-07-16 | 中华人民共和国衡水出入境检验检疫局 | Formaldehyde scavenger, as well as preparation method and applications thereof |
| CN105126559A (en) * | 2015-07-13 | 2015-12-09 | 甘肃德福生物科技有限公司 | Concentrated high-strength indoor formaldehyde purifying method |
-
2016
- 2016-08-23 CN CN201610710347.4A patent/CN106345273A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101653618A (en) * | 2008-08-23 | 2010-02-24 | 王诚德 | Formaldehyde remover and its preparation method |
| CN101629157A (en) * | 2009-08-06 | 2010-01-20 | 江苏省江大绿康生物工程技术研究有限公司 | Compound microecologics for purifying water quality |
| CN101711885A (en) * | 2009-12-02 | 2010-05-26 | 北京普仁生态技术有限公司 | Method for preparing high-concentration biological deodorant |
| CN101791421A (en) * | 2010-01-19 | 2010-08-04 | 毕献奎 | Microorganism cleaning bactericide capable of removing multiple poisonous and harmful substances |
| CN101954167A (en) * | 2010-08-24 | 2011-01-26 | 杭州茂龙环保科技有限公司 | Composite long-acting formaldehyde remover and preparation method thereof |
| CN102485275A (en) * | 2011-06-22 | 2012-06-06 | 聂莹琨 | Cleanser for decorated indoor air |
| CN102961955A (en) * | 2012-11-26 | 2013-03-13 | 山东泰德新能源有限公司 | Formaldehyde scavenger and preparation method thereof |
| CN103656956A (en) * | 2013-12-12 | 2014-03-26 | 陈金娥 | Green and environment-friendly formaldehyde scavenging agent |
| CN103924009A (en) * | 2014-03-29 | 2014-07-16 | 中华人民共和国衡水出入境检验检疫局 | Formaldehyde scavenger, as well as preparation method and applications thereof |
| CN105126559A (en) * | 2015-07-13 | 2015-12-09 | 甘肃德福生物科技有限公司 | Concentrated high-strength indoor formaldehyde purifying method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142231A (en) * | 2017-05-31 | 2017-09-08 | 大工（青岛）新能源材料技术研究院有限公司 | A kind of probiotics for dispelling in-car formaldehyde and aromatic hydrocarbon and preparation method thereof |
| CN109794159A (en) * | 2017-11-17 | 2019-05-24 | 上海青木环保工程有限公司 | A kind of preparation method of the formaldehyde scavenger using biological decomposition |
| CN109010884A (en) * | 2018-09-07 | 2018-12-18 | 浙江九田环保科技有限公司 | Excitated type deodorant and preparation method thereof |
| CN111909866A (en) * | 2020-07-21 | 2020-11-10 | 昆山理清生物科技有限公司 | Ferment for VOC gas decomposition and preparation method and application thereof |
| CN111909866B (en) * | 2020-07-21 | 2022-07-29 | 昆山理清生物科技有限公司 | Ferment for VOC gas decomposition and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106345273A (en) | Microorganism formaldehyde scavenging agent containing chitosan and preparation method thereof | |
| CN108456650B (en) | Compound microbial deodorant bacterial agent and preparation method and application thereof | |
| CN105394645A (en) | Preparation method of fruit ferment | |
| CN107183732B (en) | Method for improving comprehensive quality of roxburgh rose pomace through microbial fermentation | |
| CN105567769B (en) | A kind of ferment produces the bacillus subtilis synergist and its application method of antibacterial peptide | |
| CN104473086A (en) | Garbage enzyme preparation method utilizing fruit peels | |
| CN110343631A (en) | A kind of kitchen garbage bio-fermentation agents and application | |
| CN111362736B (en) | Preparation method of grape waste fruit enzyme for fertilizer, prepared grape waste fruit enzyme and application of grape waste fruit enzyme | |
| KR101734491B1 (en) | Composition for Facilitating of Mold or Actinomycetes Activity and Method for Eliminating or Decreasing of a Bad Smell | |
| KR101138684B1 (en) | Method for culturing effective microorganisms and food using the same | |
| CN112870418B (en) | Preparation method of plant compound type efficient antibacterial deodorant based on HQ22 bean extract | |
| CN101974458B (en) | Vacillus subtilis strain and application thereof | |
| CN102321540B (en) | Preparation method of lactic acid Amphibacillus fermentation liquor, and preparation method of lactic acid Amphibacillus fermentation liquor composite antiseptic by using fermentation liquor thereof | |
| CN105994613A (en) | Vegetable fresh-keeping agent and preparation method thereof | |
| CN1799329A (en) | SOD-enriched winter date and its production method | |
| KR101293499B1 (en) | Producing method for fermentation vinegar from fish, and vinegar using it | |
| CN103757075A (en) | Method for large scale fermentation production of Bacillus subtilis antibacterial lipopeptide | |
| CN111286499A (en) | Composite air purification composite biological enzyme and preparation method thereof | |
| CN106614167B (en) | Method for rapidly purifying escherichia coli in cultured oysters | |
| CN112827471B (en) | Preparation method of deodorant for sheep farm | |
| CN102114259B (en) | Preparation method and application for multi-functional deodorizing and peculiar smell eliminating complex microorganism spray preparation refreshing housekeeper | |
| CN113337417A (en) | Agrobacterium capable of efficiently degrading ethyl carbamate and application thereof | |
| CN101974457B (en) | Bacillus pumilus and application thereof | |
| CN107581621A (en) | A kind of healthy food of the Phellinus ganoderma lucidum mycelium combination small-molecular peptides made of selenium malt | |
| KR102193057B1 (en) | Method for Preparing Smell Remover Containing Citrus Extract, Lemon Extract and TiO2 sol |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171204 Address after: No. 2, Lingshui Road, high tech park, Dalian municipal district, Liaoning Province Applicant after: Dalian Longji micro ecology research institute Address before: 266000 Qingdao blue Silicon Valley core business center, Shandong Applicant before: Qingdao Engineering Technology Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |
|
| RJ01 | Rejection of invention patent application after publication |