CN111686287A - Preparation method and application of microbial bacteriostatic deodorant - Google Patents
Preparation method and application of microbial bacteriostatic deodorant Download PDFInfo
- Publication number
- CN111686287A CN111686287A CN202010617315.6A CN202010617315A CN111686287A CN 111686287 A CN111686287 A CN 111686287A CN 202010617315 A CN202010617315 A CN 202010617315A CN 111686287 A CN111686287 A CN 111686287A
- Authority
- CN
- China
- Prior art keywords
- microbial
- temperature
- preparing
- removing agent
- steps
- 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.)
- Granted
Links
- 230000000813 microbial effect Effects 0.000 title claims abstract description 70
- 230000003385 bacteriostatic effect Effects 0.000 title claims abstract description 31
- 239000002781 deodorant agent Substances 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 41
- 238000000855 fermentation Methods 0.000 claims abstract description 40
- 230000004151 fermentation Effects 0.000 claims abstract description 40
- 238000001035 drying Methods 0.000 claims abstract description 34
- 239000002245 particle Substances 0.000 claims abstract description 31
- 239000002344 surface layer Substances 0.000 claims abstract description 27
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 239000000654 additive Substances 0.000 claims abstract description 19
- 244000005700 microbiome Species 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 46
- 239000007788 liquid Substances 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 30
- 239000010908 plant waste Substances 0.000 claims description 30
- 241000196324 Embryophyta Species 0.000 claims description 23
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 18
- 239000000725 suspension Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 230000000996 additive effect Effects 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 13
- 238000004321 preservation Methods 0.000 claims description 12
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 10
- 244000269722 Thea sinensis Species 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 235000012255 calcium oxide Nutrition 0.000 claims description 9
- 239000000292 calcium oxide Substances 0.000 claims description 9
- 239000003610 charcoal Substances 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 9
- 241000192130 Leuconostoc mesenteroides Species 0.000 claims description 8
- 241000193830 Bacillus <bacterium> Species 0.000 claims description 7
- 244000063299 Bacillus subtilis Species 0.000 claims description 7
- 235000014469 Bacillus subtilis Nutrition 0.000 claims description 7
- 241000588914 Enterobacter Species 0.000 claims description 7
- 241000588694 Erwinia amylovora Species 0.000 claims description 7
- 241000191996 Pediococcus pentosaceus Species 0.000 claims description 7
- 241000202221 Weissella Species 0.000 claims description 7
- 241001536371 Bacillus oleronius Species 0.000 claims description 6
- 241001467578 Microbacterium Species 0.000 claims description 6
- 238000007873 sieving Methods 0.000 claims description 5
- 239000008223 sterile water Substances 0.000 claims description 5
- 230000001954 sterilising effect Effects 0.000 claims description 5
- 241000931143 Gleditsia sinensis Species 0.000 claims description 4
- 241000779819 Syncarpia glomulifera Species 0.000 claims description 4
- 235000013399 edible fruits Nutrition 0.000 claims description 4
- 239000010903 husk Substances 0.000 claims description 4
- 239000001739 pinus spp. Substances 0.000 claims description 4
- 239000010902 straw Substances 0.000 claims description 4
- 229940036248 turpentine Drugs 0.000 claims description 4
- 241000218588 Lactobacillus rhamnosus Species 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 241000209140 Triticum Species 0.000 claims description 2
- 235000021307 Triticum Nutrition 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 244000061176 Nicotiana tabacum Species 0.000 claims 2
- 244000082204 Phyllostachys viridis Species 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 235000019645 odor Nutrition 0.000 description 38
- 238000001514 detection method Methods 0.000 description 22
- 238000004332 deodorization Methods 0.000 description 17
- 238000002474 experimental method Methods 0.000 description 16
- 230000000844 anti-bacterial effect Effects 0.000 description 12
- 239000007789 gas Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 241001330002 Bambuseae Species 0.000 description 8
- 241000208125 Nicotiana Species 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 5
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 238000005469 granulation Methods 0.000 description 4
- 230000003179 granulation Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 3
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 3
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 3
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 description 3
- 238000005273 aeration Methods 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 239000002068 microbial inoculum Substances 0.000 description 3
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 3
- 229930182490 saponin Natural products 0.000 description 3
- 150000007949 saponins Chemical class 0.000 description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon
-
- 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
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/20—Bacteria; Substances produced thereby or obtained therefrom
-
- 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
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/20—Bacteria; Substances produced thereby or obtained therefrom
- A01N63/22—Bacillus
-
- 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
- A01N65/06—Coniferophyta [gymnosperms], e.g. cypress
-
- 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
- A01N65/08—Magnoliopsida [dicotyledons]
-
- 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
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/20—Fabaceae or Leguminosae [Pea or Legume family], e.g. pea, lentil, soybean, clover, acacia, honey locust, derris or millettia
-
- 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
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/36—Rutaceae [Rue family], e.g. lime, orange, lemon, corktree or pricklyash
-
- 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
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/38—Solanaceae [Potato family], e.g. nightshade, tomato, tobacco or chilli pepper
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/013—Deodorant compositions containing animal or plant extracts, or vegetable material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/22—Treatment by sorption, e.g. absorption, adsorption, chemisorption, scrubbing, wet cleaning
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Dentistry (AREA)
- Biotechnology (AREA)
- Environmental Sciences (AREA)
- Wood Science & Technology (AREA)
- Plant Pathology (AREA)
- Microbiology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Agronomy & Crop Science (AREA)
- Mycology (AREA)
- Botany (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Pest Control & Pesticides (AREA)
- Virology (AREA)
- Materials Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a preparation method and application of a microbial bacteriostatic deodorant, and relates to the technical field of preparation of daily cleaning products, wherein the preparation method comprises the following steps: (1) preparing a microbial fermentation broth; (2) fermenting by microorganisms; (3) adding plant additives into the fermentation product, uniformly mixing, and standing; (4) granulating; (5) drying by a program; (6) coating a porous surface layer on the surface of the dried particles; (7) and (4) rapidly cooling after heat treatment to obtain the microbial bacteriostatic deodorant. The microbial bacteriostatic deodorant provided by the invention breaks through the form of the traditional bacteriostatic deodorant, can be well formed while ensuring the microbial activity, and the novel microbial deodorant in a solid form can be suitable for various complex environments, is not easy to deteriorate and has a long service life.
Description
Technical Field
The invention relates to the technical field of preparation of daily cleaning products, in particular to a preparation method and application of a microbial bacteriostatic odor removing agent.
Background
The odor removing agent can remove or offset peculiar smell, and the odor removing agent is of a physical odor removing agent, a chemical odor removing agent, a biological odor removing agent, a microbial odor removing agent and the like, along with the improvement of living standard of people in China, the peculiar smell (mainly referring to the peculiar smell and the smell which can cause discomfort of people) pollutes people more and more, so the development and the use of the odor removing agent become a hot point of research, the peculiar smell substances are of various types, different groups exist in molecular structures of different types of substances, so different odors and threshold values exist, peculiar smell gases can be divided into 5 types according to the composition, ① sulfur-containing compounds, such as hydrogen sulfide, sulfur dioxide, mercaptan and the like, ② nitrogen-containing compounds, such as ammonia, amines, indole and the like, ③ halogens and derivatives, such as chlorine, halogenated hydrocarbons and the like, ④ hydrocarbons and aromatic hydrocarbons, ⑤ oxygen-containing organic substances, such as alcohol, atmosphere, aldehyde, ketone and the like, among the peculiar smell substances, which have great harm to the health of people, such as dimethyl sulfide, trimethylamine, formaldehyde, styrene, chromic acid, phenols and the main pollution of the human body circulatory system, the most harmful substances, the harmful to the nervous system, the human body digestion system, the hydrogen gas of the living system, the living life of people is of the most, the most common hydrogen sulfide gas of the living system, the living system3Gases containing 0.1% hydrogen sulfide can poison the human body, and hydrogen sulfide with higher concentration can kill the human body in a short time.
At present, the odor removing agent used for living environments such as farms, toilet sides and the like is mainly a chemical odor removing agent, and on the basis of no environmental protection and high cost, the problems of difficult recovery or treatment of toxic substances and resources and the like can also exist; the physical smell-removing agent has little effect under the environment with higher concentration of the peculiar smell gas; the pure plant odor removing agent has large variety and dosage of required plants, complex preparation method and overhigh cost, and the dosage of the odor removing agent in the environment is usually very large, so the practical application of the odor removing agent in the environment is limited; at present, no microbial odor-removing agent for such environment is reported.
Disclosure of Invention
Aiming at the problems of the existing odor removing agent, the invention provides a preparation method and application of a microbial bacteriostatic odor removing agent which can be applied to living environment with high concentration of odor gas, and the technical scheme is as follows:
the invention provides a preparation method of a microbial bacteriostatic odor removing agent, which comprises the following steps:
(1) preparing a microbial fermentation broth;
(2) fermenting by microorganisms;
(3) adding plant additives into the fermentation product, uniformly mixing, and standing;
(4) granulating;
(5) drying by a program;
(6) coating a porous surface layer on the surface of the dried particles;
(7) and (4) rapidly cooling after heat treatment to obtain the microbial bacteriostatic deodorant.
Preferably, the microbial fermentation liquid obtained in the step (1) comprises plant waste and composite microbial liquid, wherein the plant waste is one or more than two of straws, wheat husks, rice husks and corncobs, the composite microbial liquid comprises enterobacter hopcalis, bacillus subtilis, desert bacillus sonorae, leuconostoc mesenteroides, bacillus amylovorus, weissella cerealis, bacillus Oleronius, pediococcus pentosaceus, lactobacillus rhamnosus and microbacterium thermophilum, the preparation method of the microbial fermentation liquid comprises the steps of crushing the plant waste, sieving the plant waste with a 150-mesh sieve with 200 meshes, sterilizing the crushed plant waste for 30min at the high temperature and the high pressure of 121 ℃, adding the composite microbial liquid prepared by using sterile water, and uniformly mixing the mixture, wherein the thallus concentration of the enterobacter hopcalis in the composite microbial liquid is 8.18-9.85 × 10 10.109The cell density of the bacillus subtilis is 5.26-6.19 × 1010The cell concentration of the Bacillus sonorazakii per mL is 4.18-6.99 × 108The cell concentration of the leuconostoc mesenteroides is 2.69-4.66 × 10 per mL10The cell concentration of the bacillus amylovorus is 3.78-5.12 × 10 per mL9The cell density of Weissella Greek is 6.19-8.24 × 108The cell concentration of the Bacillus Oleronius is 2.69-5.49 × 109The cell density of the pediococcus pentosaceus is 3.19-4.98 × 1010The cell concentration of rhamnosus is 4.88-6.13 × 1010The cell concentration of the thermophilic microbacterium is 1.59-3.08 × 108Per mL; the mass ratio of the plant waste to the composite microbial liquid is (1-30) to (5-50).
Preferably, the microorganism in the step (2) is fermented, the fermentation temperature is 25-27 ℃, and the fermentation time is 72-120 h; intermittently aerating for 1-2h each time during fermentation, and 3-5h at intervals.
Preferably, the plant additive in step (3) comprises tobacco leaves, tea leaves, Chinese honeylocust fruits, orange peels and turpentine; wherein the mass ratio of the tobacco leaves, the tea leaves, the Chinese honeylocust fruits, the orange peels and the turpentine is (1-3) to (5-10) to (2-5) to (5-8) to (1-2); the mass ratio of the plant additive to the fermentation product is (1-5) to (10-100); the standing temperature is 20-25 ℃, and the standing time is 1-2 h.
Preferably, the granulation in the step (4) is carried out, the particle size is 5-15mm, and the temperature of the granulator is 20-30 ℃.
Preferably, the procedure drying in step (5) is specifically: and (3) preserving heat for a period of time after the first temperature rise, cooling, preserving heat after the second temperature rise, and naturally cooling to room temperature.
Preferably, in the above-mentioned procedural drying step: the first temperature rise is carried out, the temperature rise rate is 2-5 ℃/min, the temperature is raised to 25-30 ℃, and the heat preservation time is 20-50min after the first temperature rise; cooling at a cooling rate of 2-5 ℃/min to 20-23 ℃ for 5-10 min; and finally, heating for the second time at the heating rate of 2-5 ℃/min to 35-37 ℃, and keeping the temperature for 2-5min after the second heating.
More preferably, in the above-mentioned procedural drying step: the first temperature rise is carried out, the temperature rise rate is 2-5 ℃/min, the temperature is raised to 25-30 ℃, and the heat preservation time is 20-50min after the first temperature rise; cooling at a rate of 2-5 ℃/min to 20-23 ℃, and keeping the temperature for a period of time; finally, heating for the second time, wherein the heating rate is 2-5 ℃/min, the heating is carried out to 35-37 ℃, and the heat preservation time is 2-5min after the second heating; in temperature programming/cooling, the relationship between the holding time is as follows:
wherein, tjFor the holding time after cooling, ts1M is the holding time after the first temperature risejM is the mass of the complex microbial liquidfMass m of the plant wastezIs the quality of the plant additive.
Preferably, the wrapping porous surface layer in the step (6) is specifically: 1) preparing a surface layer wrapping liquid: preparing bamboo charcoal powder and quicklime powder into suspension with water; 2) wrapping the suspension on the surface of the dried particles obtained in the step (5); 3) drying to form a porous surface layer. Step 1), the mass ratio of the bamboo charcoal powder, the quicklime powder and the water is (8-15) to (1-3) to (10-25); the wrapping method in the step 2) comprises the following steps: rolling the dried particles obtained in the step (5), and spraying the suspension prepared in the step 1) on the surfaces of the particles; step 2) the mass ratio of the suspension wrapped on the surfaces of the dried particles to the dried particles is (2-10) to (3-7); and 3) drying, wherein the drying temperature is 30-35 ℃, and the drying time is 2-10 min.
The heat treatment in the step (7) is carried out, wherein the heat treatment temperature is 120-150 ℃, and the heat treatment time is 30-60 s; the temperature is rapidly reduced at a rate of 150-.
The drying and heat treatment operations of the present invention are carried out under hot air conditions.
Secondly, the invention also provides application of the microbial antibacterial deodorant prepared by the method in removing environment, which specifically comprises the following steps: and placing the microbial bacteriostatic odor removing agent in the environment according to the requirement.
Advantageous effects
The invention has the beneficial effects that:
1. the microbial bacteriostatic deodorant provided by the invention breaks through the form of the traditional bacteriostatic deodorant: the existing microbial smell-removing agent is very rare, the microbial agent is commonly used for wastewater treatment and the like, no report is found for removing peculiar smell in the environment, the microbial agent is usually in a liquid form, and substances to be treated in the environment are absorbed into the liquid and then are adsorbed or absorbed and decomposed by microbes in the liquid; the microbial inoculum in the form has the problems of inconvenient use, easy pollution and deterioration, short service life and high cost, and is not suitable for use in complex environments; the invention adopts the form of bacteriostatic odor-removing agent of solid microbial inoculum in a breakthrough way;
after the program drying step obtained by adopting a special algorithm, the moisture in the antibacterial deodorant is not completely removed, so that the activity of microorganisms is ensured, and meanwhile, due to the special parameter setting of the program drying step, the antibacterial deodorant can be well molded while the activity of the microorganisms is ensured; the novel microbial deodorant in a solid form can be suitable for various complex environments, is not easy to deteriorate and has long service life.
2. The microbial antibacterial deodorant disclosed by the invention adopts plant waste as a fermentation raw material, so that a large amount of cost is saved, and the microbial antibacterial deodorant is suitable for occasions using the deodorant on a large scale, such as farms.
3. The plant additive is added on the basis of microorganisms, and has the effects of inhibiting bacteria, removing odor and improving the quality of ambient air.
4. According to the invention, the porous surface layer is added on the surface of the antibacterial odor removing agent, and through special heat treatment, under the conditions that the odor removing agent absorbs water and the inner layer becomes soft, the surface layer can ensure that the particles of the odor removing agent are not scattered, and the surface layer is the porous surface layer, so that the gas exchange among water, microorganisms and the environment in the odor removing agent is not influenced.
5. In the antibacterial deodorant provided by the invention, the plant waste and the porous surface layer are of water-absorbing structures, and can continuously absorb water vapor in the environment, so that the activity of microorganisms in the plant waste and the porous surface layer is ensured for a long time.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
The following examples and comparative examples are parallel runs, with the same processing steps and parameters, unless otherwise indicated. The corresponding deposit numbers for the species referred to in the following examples are: enterobacter huoshanense CCTCC No. M2013695, Bacillus subtilis CCTCC No. M2012078, Bacillus sonorae CGMCC No.15824, Leuconostoc mesenteroides are Leuconostoc mesenteroides with the preservation number of CGMCC No.6432, Bacillus amylovorus CGMCC No.6153, Weissella Greeceflower GDMCCNo.60377, provided by the university of Oleronius BNCC161714 Jiannan, Pediococcus pentosaceus purchased from Shanghai Yaya Biotechnology Co., Ltd, the cargo number XY-WSW-1818, the rhamnosus CGMCC NO.11849 and the Thermobacter thermophilus ATCC 7953.
Example 1 preparation of a microbial bacteriostatic odor-removing agent:
(1) preparing a microbial fermentation liquid, namely crushing the plant waste, sieving the plant waste with a 150-mesh sieve, sterilizing the plant waste for 30min at the high temperature and the high pressure of 121 ℃, adding a compound microbial liquid prepared by using sterile water, and uniformly mixing the compound microbial liquid and the compound microbial liquid, wherein the thallus concentration of the enterobacter hopcalis is 8.18-9.85 × 109The cell density of the bacillus subtilis is 5.26-6.19 × 1010The cell concentration of the Bacillus sonorazakii per mL is 4.18-6.99 × 108The cell concentration of the leuconostoc mesenteroides is 2.69-4.66 × 10 per mL10The cell concentration of the bacillus amylovorus is 3.78-5.12 × 10 per mL9The cell density of Weissella Greek is 6.19-8.24 × 108The cell concentration of the Bacillus Oleronius is 2.69-5.49 × 109The cell density of the pediococcus pentosaceus is 3.19-4.98 × 1010The cell concentration of rhamnosus is 4.88-6.13 × 1010The cell concentration of the thermophilic microbacterium is 1.59-3.08 × 108Per mL; the mass ratio of the plant waste to the composite microbial liquid is 3: 5; the plant waste is straw;
(2) and (3) microbial fermentation: the fermentation temperature is 25 ℃, and the fermentation time is 72 hours; intermittently aerating during fermentation for 1h every time, wherein the interval aeration time is 3 h;
(3) adding a plant additive into the fermentation product, uniformly mixing, and standing: plant additives including tobacco leaf, tea leaf residue, fructus Gleditsiae Abnormalis, pericarpium Citri Tangerinae, and Colophonium; wherein the mass ratio of the tobacco leaves to the tea leaves, the saponin to the orange peel to the rosin is 1:5:2:5: 1; the mass ratio of the plant additive to the fermentation product is 3: 10; standing at 20 deg.C for 1 hr;
(4) and (3) granulation: the grain diameter is 5mm, and the temperature of a granulator is 25 ℃;
(5) drying by a program;
(6) coating a porous surface layer on the surface of the dried particles;
(7) and (3) rapidly cooling after heat treatment to obtain the microbial antibacterial deodorant: the heat treatment temperature is 120 ℃, and the heat treatment time is 30 s; the temperature is rapidly reduced, and the temperature reduction rate is 150 ℃/min.
The procedure drying in the step (5) specifically comprises the following steps: and (3) preserving heat for a period of time after the first temperature rise, cooling, preserving heat after the second temperature rise, and naturally cooling to room temperature.
The above procedure drying step: the first temperature rise is carried out, the temperature rise rate is 2 ℃/min, the temperature is raised to 25 ℃, and the heat preservation time is 20min after the first temperature rise; the temperature is reduced, wherein the temperature reduction rate is 2 ℃/min, the temperature is reduced to 20 ℃, and the heat preservation time is 5 min; and finally, heating for the second time, wherein the heating rate is 2 ℃/min, the heating is carried out to 35 ℃, and the heat preservation time after the second heating is 2 min.
And (6) wrapping the porous surface layer, specifically: 1) preparing a surface layer wrapping liquid: preparing bamboo charcoal powder and quicklime powder into suspension with water; 2) wrapping the suspension on the surface of the dried particles obtained in the step (5); 3) drying to form a porous surface layer. Step 1), the mass ratio of the bamboo charcoal powder, the quicklime powder and the water is 8:1: 10; the wrapping method in the step 2) comprises the following steps: rolling the dried particles obtained in the step (5), and spraying the suspension prepared in the step 1) on the surfaces of the particles; step 2), the mass ratio of the suspension wrapped on the surfaces of the dried particles to the dried particles is 2: 7; and 3) drying, wherein the drying temperature is 30 ℃, and the drying time is 2 min.
Example 2 preparation of a microbial bacteriostatic odor-removing agent:
(1) preparing a microbial fermentation liquid, namely crushing the plant waste, sieving the plant waste with a 200-mesh sieve, sterilizing the plant waste for 30min at the high temperature and the high pressure of 121 ℃, adding a compound microbial liquid prepared by using sterile water, and uniformly mixing the compound microbial liquid and the compound microbial liquid, wherein the thallus concentration of the enterobacter hopcalis is 8.18-9.85 × 109The cell density of the bacillus subtilis is 5.26-6.19 × 1010The cell concentration of the Bacillus sonorazakii per mL is 4.18-6.99 × 108The cell concentration of the leuconostoc mesenteroides is 2.69-4.66 × 10 per mL10The cell concentration of the bacillus amylovorus is 3.78-5.12 × 10 per mL9The cell density of Weissella Greek is 6.19-8.24 × 108The cell concentration of the Bacillus Oleronius is 2.69-5.49 × 109The cell density of the pediococcus pentosaceus is 3.19-4.98 × 1010The cell concentration of rhamnosus is 4.88-6.13 × 1010The cell concentration of the thermophilic microbacterium is 1.59-3.08 × 108Per mL; the mass ratio of the plant waste to the composite microbial liquid is 5: 17; the plant waste is corncob;
(2) and (3) microbial fermentation: the fermentation temperature is 27 ℃, and the fermentation time is 120 h; intermittently aerating for 2h each time in the fermentation period, wherein the interval aeration time is 5 h;
(3) adding a plant additive into the fermentation product, uniformly mixing, and standing: plant additives including tobacco leaf, tea leaf residue, fructus Gleditsiae Abnormalis, pericarpium Citri Tangerinae, and Colophonium; wherein the mass ratio of the tobacco leaves to the tea leaves, the saponin to the orange peel to the rosin is 3:10:5:8: 2; the mass ratio of the plant additive to the fermentation product is 3: 80; standing at 25 deg.C for 2 hr;
(4) and (3) granulation: the grain diameter is 15mm, and the temperature of a granulator is 30 ℃;
(5) drying by a program;
(6) coating a porous surface layer on the surface of the dried particles;
(7) and (3) rapidly cooling after heat treatment to obtain the microbial antibacterial deodorant: the heat treatment temperature is 150 ℃, and the heat treatment time is 60 s; the temperature is rapidly reduced, and the temperature reduction rate is 200 ℃/min.
The procedure drying in the step (5) specifically comprises the following steps: and (3) preserving heat for a period of time after the first temperature rise, cooling, preserving heat after the second temperature rise, and naturally cooling to room temperature.
The above procedure drying step: the first temperature rise is carried out, the temperature rise rate is 5 ℃/min, the temperature rise is carried out to 30 ℃, and the heat preservation time is 50min after the first temperature rise; the temperature is reduced, wherein the temperature reduction rate is 5 ℃/min, the temperature is reduced to 23 ℃, and the heat preservation time is 10 min; and finally, heating for the second time at the heating rate of 5 ℃/min to 37 ℃, and keeping the temperature for 5min after the second heating.
And (6) wrapping the porous surface layer, specifically: 1) preparing a surface layer wrapping liquid: preparing bamboo charcoal powder and quicklime powder into suspension with water; 2) wrapping the suspension on the surface of the dried particles obtained in the step (5); 3) drying to form a porous surface layer. Step 1), the mass ratio of the bamboo charcoal powder, the quicklime powder and the water is 15:3: 25; the wrapping method in the step 2) comprises the following steps: rolling the dried particles obtained in the step (5), and spraying the suspension prepared in the step 1) on the surfaces of the particles; step 2) the mass ratio of the suspension wrapped on the surfaces of the dried particles to the dried particles is 10: 3; and 3) drying, wherein the drying temperature is 35 ℃, and the drying time is 10 min.
Example 3 preparation of a microbial bacteriostatic odor-removing agent:
(1) preparing a microbial fermentation liquid, namely crushing the plant waste, sieving the plant waste with a 150-mesh sieve, sterilizing the plant waste for 30min at the high temperature and the high pressure of 121 ℃, adding a compound microbial liquid prepared by using sterile water, and uniformly mixing the compound microbial liquid and the compound microbial liquid, wherein the thallus concentration of the enterobacter hopcalis is 8.18-9.85 × 109The cell density of the bacillus subtilis is 5.26-6.19 × 1010The cell concentration of the Bacillus sonorazakii per mL is 4.18-6.99 × 108The cell concentration of the leuconostoc mesenteroides is 2.69-4.66 × 10 per mL10The cell concentration of the bacillus amylovorus is 3.78-5.12 × 10 per mL9The cell density of Weissella Greek is 6.19-8.24 × 108The cell concentration of the Bacillus Oleronius is 2.69-5.49 × 109Method for producing pediococcus pentosaceus/mLThe concentration of the thallus is 3.19-4.98 × 1010The cell concentration of rhamnosus is 4.88-6.13 × 1010The cell concentration of the thermophilic microbacterium is 1.59-3.08 × 108Per mL; the mass ratio of the plant waste to the composite microbial liquid is 3: 5; the plant waste is straw;
(2) and (3) microbial fermentation: the fermentation temperature is 25 ℃, and the fermentation time is 72 hours; intermittently aerating during fermentation for 1h every time, wherein the interval aeration time is 3 h;
(3) adding a plant additive into the fermentation product, uniformly mixing, and standing: plant additives including tobacco leaf, tea leaf residue, fructus Gleditsiae Abnormalis, pericarpium Citri Tangerinae, and Colophonium; wherein the mass ratio of the tobacco leaves to the tea leaves, the saponin to the orange peel to the rosin is 1:5:2:5: 1; the mass ratio of the plant additive to the fermentation product is 3: 10; standing at 20 deg.C for 1 hr;
(4) and (3) granulation: the grain diameter is 5mm, and the temperature of a granulator is 25 ℃;
(5) drying by a program;
(6) coating a porous surface layer on the surface of the dried particles;
(7) and (3) rapidly cooling after heat treatment to obtain the microbial antibacterial deodorant: the heat treatment temperature is 120 ℃, and the heat treatment time is 30 s; the temperature is rapidly reduced, and the temperature reduction rate is 150 ℃/min.
The procedure drying in the step (5) specifically comprises the following steps: and (3) preserving heat for a period of time after the first temperature rise, cooling, preserving heat after the second temperature rise, and naturally cooling to room temperature.
The above procedure drying step: the first temperature rise is carried out, the temperature rise rate is 2 ℃/min, the temperature is raised to 25 ℃, and the heat preservation time is 20min after the first temperature rise; cooling at a rate of 2 ℃/min to 20 ℃ and keeping the temperature for a period of time; finally, heating for the second time, wherein the heating rate is 2 ℃/min, the heating is carried out to 35 ℃, and the heat preservation time is 2min after the second heating; in temperature programming/cooling, the relationship between the holding time is as follows:
wherein,tjfor the holding time after cooling, ts1M is the holding time after the first temperature risejM is the mass of the complex microbial liquidfMass m of the plant wastezIs the quality of the plant additive.
And (6) wrapping the porous surface layer, specifically: 1) preparing a surface layer wrapping liquid: preparing bamboo charcoal powder and quicklime powder into suspension with water; 2) wrapping the suspension on the surface of the dried particles obtained in the step (5); 3) drying to form a porous surface layer. Step 1), the mass ratio of the bamboo charcoal powder, the quicklime powder and the water is 8:1: 10; the wrapping method in the step 2) comprises the following steps: rolling the dried particles obtained in the step (5), and spraying the suspension prepared in the step 1) on the surfaces of the particles; step 2), the mass ratio of the suspension wrapped on the surfaces of the dried particles to the dried particles is 2: 7; and 3) drying, wherein the drying temperature is 30 ℃, and the drying time is 2 min.
Example 4 application of the microbial bacteriostatic odor-removing agent prepared in examples 1 to 3 in removing odor in environment
The microbial bacteriostatic odor-removing agent prepared in the examples 1 to 3 is applied to a farm deodorization experiment and a dry toilet deodorization experiment, and the experimental method, the experimental environment and the detection data of the deodorizing effect of the microbial bacteriostatic odor-removing agent prepared in the example 3 are shown in the following table:
TABLE 1 odor detection inorganization exhaust gas detection result report of farm deodorization experiment
TABLE 2 odor detection inorganization exhaust gas detection result report of farm deodorization experiment
Table 3 plant deodorization experiment odor detection and detection basis summary table
Table 4 plant deodorization experiment odor detection and detection instrument list table
TABLE 5 odor detection inorganization exhaust gas detection point location coordinates for farm deodorization experiment
TABLE 6 statistical table of odor detection meteorological parameter observation results of plant deodorization experiment
TABLE 7 odor detection unstructured waste gas detection result report for dry latrine deodorization experiment
TABLE 8 odor detection unstructured waste gas detection result report for dry toilet deodorization experiment
Table 9 odor detection test basis summary table for dry toilet deodorization experiment
Table 10 odor detection and detection instrument list for dry toilet deodorization experiment
TABLE 11 odor detection inorganization waste gas detection point location coordinates for dry latrine deodorization experiment
TABLE 12 statistical table for odor detection meteorological parameter observation results of dry toilet deodorization experiment
Experiments show that the microbial inoculum prepared in the embodiment 1-3 has good deodorization effect, the deodorization rate of the embodiment 3 is fastest, the completeness of the bacteriostatic deodorant particles is best after recovery, and the difference of the integral deodorization effect in the embodiment 1-3 is not large. From the data in the table, the antibacterial deodorant prepared in the embodiment 3 can greatly reduce the odor concentration in the environment with high concentration of the odorous gas, including the concentration of hydrogen sulfide, ammonia and TVOC, in a short time, so that the environment is quickly optimized and comfortable; in addition, the antibacterial odor-removing agent can be directly placed at the corners of walls and other positions in the environment, and the problem that the liquid odor-removing agent is not easy to place is solved; the smell removing agent is easy to recover, and the effective use time is half a year to one year.
While the preferred embodiments and examples of the present invention have been described in detail, the present invention is not limited to the embodiments and examples, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. A preparation method of a microbial bacteriostatic odor removing agent is characterized by comprising the following steps: the method comprises the following steps:
(1) preparing a microbial fermentation broth;
(2) fermenting by microorganisms;
(3) adding plant additives into the fermentation product, uniformly mixing, and standing;
(4) granulating;
(5) drying by a program;
(6) coating a porous surface layer on the surface of the dried particles;
(7) and (4) rapidly cooling after heat treatment to obtain the microbial bacteriostatic deodorant.
2. The method for preparing the microbe bacteriostatic odor-removing agent according to claim 1, wherein the method comprises the following steps: the microbial fermentation liquid obtained in the step (1) comprises: plant waste, complex microbial liquid; the plant waste is one or more than two of straw, wheat husk, rice husk and corncob; the compound microorganism liquid comprises enterobacter hopcalis, bacillus subtilis, bacillus sonoralis, leuconostoc mesenteroides, bacillus amylovorus, weissella schinensis, bacillus Oleronius, pediococcus pentosaceus, lactobacillus rhamnosus and microbacterium thermophilus; the preparation method of the microbial fermentation liquid comprises the following steps: crushing the plant waste, sieving with a sieve of 150-plus-200 meshes, sterilizing at 121 ℃ for 30min under high temperature and high pressure, adding a compound microbial solution prepared by sterile water, and uniformly mixing to obtain the compound microbial solution; the mass ratio of the plant waste to the composite microbial liquid is (1-30) to (5-50).
3. The method for preparing the microbe bacteriostatic odor-removing agent according to claim 1, wherein the method comprises the following steps: fermenting the microorganisms in the step (2), wherein the fermentation temperature is 25-27 ℃, and the fermentation time is 72-120 h; intermittently aerating for 1-2h each time during fermentation, and 3-5h at intervals.
4. The method for preparing the microbe bacteriostatic odor-removing agent according to claim 1, wherein the method comprises the following steps: the plant additive in the step (3) comprises tobacco leaves, tea leaves, Chinese honeylocust fruits, orange peels and turpentine; wherein the mass ratio of the tobacco leaves, the tea leaves, the Chinese honeylocust fruits, the orange peels and the turpentine is (1-3) to (5-10) to (2-5) to (5-8) to (1-2); the mass ratio of the plant additive to the fermentation product is (1-5) to (10-100); the standing temperature is 20-25 ℃, and the standing time is 1-2 h.
5. The method for preparing the microbe bacteriostatic odor-removing agent according to claim 1, wherein the method comprises the following steps: granulating in the step (4), wherein the particle size is 5-15mm, and the temperature of the granulator is 20-30 ℃.
6. The method for preparing the microbe bacteriostatic odor-removing agent according to claim 1, wherein the method comprises the following steps: the procedure drying in the step (5) specifically comprises the following steps: and (3) preserving heat for a period of time after the first temperature rise, cooling, preserving heat after the second temperature rise, and naturally cooling to room temperature.
7. The method for preparing the microbe bacteriostasis deodorant according to claim 6, which is characterized in that: the first temperature rise is carried out, the temperature rise rate is 2-5 ℃/min, the temperature is raised to 25-30 ℃, and the heat preservation time is 20-50min after the first temperature rise; cooling at a cooling rate of 2-5 ℃/min to 20-23 ℃ for 5-10 min; and finally, heating for the second time at the heating rate of 2-5 ℃/min to 35-37 ℃, and keeping the temperature for 2-5min after the second heating.
8. The method for preparing the microbe bacteriostatic odor-removing agent according to claim 1, wherein the method comprises the following steps: and (6) wrapping the porous surface layer, specifically: 1) preparing a surface layer wrapping liquid: preparing bamboo charcoal powder and quicklime powder into suspension with water; 2) wrapping the suspension on the surface of the dried particles obtained in the step (5); 3) drying to form a porous surface layer.
9. The method for preparing the microbe bacteriostatic odor-removing agent according to claim 1, wherein the method comprises the following steps: the heat treatment in the step (7) is carried out, wherein the heat treatment temperature is 120-150 ℃, and the heat treatment time is 30-60 s; the temperature is rapidly reduced at a rate of 150-.
10. Use of a microbial bacteriostatic odor-removing agent prepared according to the method of any one of claims 1 to 9 for removing environmental agents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010617315.6A CN111686287B (en) | 2020-06-30 | 2020-06-30 | Preparation method and application of microbial bacteriostatic deodorant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010617315.6A CN111686287B (en) | 2020-06-30 | 2020-06-30 | Preparation method and application of microbial bacteriostatic deodorant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111686287A true CN111686287A (en) | 2020-09-22 |
| CN111686287B CN111686287B (en) | 2021-02-02 |
Family
ID=72484604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010617315.6A Active CN111686287B (en) | 2020-06-30 | 2020-06-30 | Preparation method and application of microbial bacteriostatic deodorant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111686287B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112501085A (en) * | 2020-12-22 | 2021-03-16 | 新疆河润水业有限责任公司 | Compound microbial agent applied to sewage treatment |
| CN112662657A (en) * | 2021-01-18 | 2021-04-16 | 新疆河润水业有限责任公司 | Microbial agent, preparation method thereof and application thereof in sewage treatment |
| CN112694997A (en) * | 2021-01-18 | 2021-04-23 | 新疆河润水业有限责任公司 | Compound microorganism bacterium stock solution suitable for sewage treatment and active solution culture method |
| CN112717186A (en) * | 2020-12-22 | 2021-04-30 | 新疆河润水业有限责任公司 | Microbial bacteriostatic odor-removing preparation and preparation method and application thereof |
| CN113599998A (en) * | 2021-07-20 | 2021-11-05 | 上海野马环保设备工程有限公司 | Preparation method of wet garbage compost biological deodorant |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102115699A (en) * | 2009-12-31 | 2011-07-06 | 上海泓宝绿色水产科技发展有限公司 | Preparation method and application of composite microbial enzyme product (descaling agent) for removing scale and odor of toilet bowl |
| CN102861350A (en) * | 2012-06-11 | 2013-01-09 | 中国科学院成都生物研究所 | Compound biological agent for deodorizing public toilets, and preparation method and application of compound biological agent |
| CN104152374A (en) * | 2014-07-10 | 2014-11-19 | 河南恒野农牧股份有限公司 | Microbial preparation for purifying breeding wastewater |
| CN107617331A (en) * | 2017-10-10 | 2018-01-23 | 默克环保科技（湖南）有限公司 | A kind of environment friendly biological deodorant and preparation method thereof |
| CN109279748A (en) * | 2018-09-25 | 2019-01-29 | 天津大学 | A kind of pig farm microbial deodorant and preparation method |
| KR20190065986A (en) * | 2019-05-23 | 2019-06-12 | 최승국 | air purifying agent with excellent antibacterial and deodorizing activity |
| CN111111423A (en) * | 2019-12-30 | 2020-05-08 | 井冈山市傲新华富育种有限公司 | Odor treatment spray for farm, and preparation method and application thereof |
-
2020
- 2020-06-30 CN CN202010617315.6A patent/CN111686287B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102115699A (en) * | 2009-12-31 | 2011-07-06 | 上海泓宝绿色水产科技发展有限公司 | Preparation method and application of composite microbial enzyme product (descaling agent) for removing scale and odor of toilet bowl |
| CN102861350A (en) * | 2012-06-11 | 2013-01-09 | 中国科学院成都生物研究所 | Compound biological agent for deodorizing public toilets, and preparation method and application of compound biological agent |
| CN104152374A (en) * | 2014-07-10 | 2014-11-19 | 河南恒野农牧股份有限公司 | Microbial preparation for purifying breeding wastewater |
| CN107617331A (en) * | 2017-10-10 | 2018-01-23 | 默克环保科技（湖南）有限公司 | A kind of environment friendly biological deodorant and preparation method thereof |
| CN109279748A (en) * | 2018-09-25 | 2019-01-29 | 天津大学 | A kind of pig farm microbial deodorant and preparation method |
| KR20190065986A (en) * | 2019-05-23 | 2019-06-12 | 최승국 | air purifying agent with excellent antibacterial and deodorizing activity |
| CN111111423A (en) * | 2019-12-30 | 2020-05-08 | 井冈山市傲新华富育种有限公司 | Odor treatment spray for farm, and preparation method and application thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112501085A (en) * | 2020-12-22 | 2021-03-16 | 新疆河润水业有限责任公司 | Compound microbial agent applied to sewage treatment |
| CN112717186A (en) * | 2020-12-22 | 2021-04-30 | 新疆河润水业有限责任公司 | Microbial bacteriostatic odor-removing preparation and preparation method and application thereof |
| CN112501085B (en) * | 2020-12-22 | 2022-06-07 | 新疆河润水业有限责任公司 | Compound microbial agent applied to sewage treatment |
| CN112717186B (en) * | 2020-12-22 | 2023-02-14 | 新疆河润水业有限责任公司 | Microbial bacteriostatic odor-removing preparation and preparation method and application thereof |
| CN112662657A (en) * | 2021-01-18 | 2021-04-16 | 新疆河润水业有限责任公司 | Microbial agent, preparation method thereof and application thereof in sewage treatment |
| CN112694997A (en) * | 2021-01-18 | 2021-04-23 | 新疆河润水业有限责任公司 | Compound microorganism bacterium stock solution suitable for sewage treatment and active solution culture method |
| CN112694997B (en) * | 2021-01-18 | 2024-02-06 | 新疆河润水业有限责任公司 | Composite microorganism bacterial stock solution suitable for sewage treatment and active liquid culture method |
| CN113599998A (en) * | 2021-07-20 | 2021-11-05 | 上海野马环保设备工程有限公司 | Preparation method of wet garbage compost biological deodorant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111686287B (en) | 2021-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111686287B (en) | Preparation method and application of microbial bacteriostatic deodorant | |
| CN107281928B (en) | A kind of environmental protection ferment and its preparation process with deodorization air-cleaning function | |
| CN108251332A (en) | A kind of microbial deodorant and preparation method thereof | |
| CN102258796A (en) | Microbial deodorant and preparation method thereof | |
| KR102244422B1 (en) | Manufacturing method of natural deodorant containing complex microorganism and the natural deodorant prepared therefrom | |
| CN111876358A (en) | Livestock and poultry manure deodorization microbial agent and preparation method and application thereof | |
| CN106497839B (en) | Preparation method and application of microbial environment-friendly bactericide for deodorizing household garbage | |
| CN105255761B (en) | A kind of deodorization microbial inoculum and its application method for organic waste treatment | |
| CN110438031A (en) | A kind of microbial deoderizer and preparation method thereof | |
| CN110894102A (en) | Method for purifying malodorous substances in livestock breeding environment | |
| CN109092049A (en) | A kind of biologic ferment deodorant | |
| CN107213780B (en) | A kind of environmental protection ferment product improving new decorating house environment and its preparation process | |
| CN110917376B (en) | Environment-friendly mint lactobacillus fermentation liquor and preparation method thereof | |
| CN108611301B (en) | Composite biological deodorant and preparation method thereof | |
| CN111514740B (en) | Biological deodorant and preparation method thereof | |
| CN109092048A (en) | Microbiocidal deodorant | |
| CN103656712A (en) | Seaweed biological deodorant and preparation method thereof | |
| KR101549191B1 (en) | Material treating for reduction of malodor gas | |
| CN110026060A (en) | A kind of biomaterial and its making and use method of degradation of formaldehyde | |
| CN103418343A (en) | Bamboo vinegar honeycomb type purifying activated carbon and preparation method thereof | |
| CN110846237A (en) | Culture method of hansenula polymorpha and microbial deodorization method of livestock and poultry manure | |
| CN112717186B (en) | Microbial bacteriostatic odor-removing preparation and preparation method and application thereof | |
| CN114149944A (en) | Microorganism combination with tail end capable of efficiently adsorbing malodorous gas, enhanced colonization and application | |
| CN111467547A (en) | Microbial deodorant, preparation method and application | |
| KR101026368B1 (en) | A fermented deodorant composition comprising wormwood and rice bran |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |