CN105776563A - Preparation method of special biological deodorant used for sewage deodorization - Google Patents
Preparation method of special biological deodorant used for sewage deodorization Download PDFInfo
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- CN105776563A CN105776563A CN201410786758.2A CN201410786758A CN105776563A CN 105776563 A CN105776563 A CN 105776563A CN 201410786758 A CN201410786758 A CN 201410786758A CN 105776563 A CN105776563 A CN 105776563A
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Abstract
The invention relates to a preparation method of a biological deodorant used for sewage deodorization. The biological deodorant comprises a deodorant component and an extract product component according to a mass ratio of 1:1, wherein the deodorant component comprises, by mass, 20-40% of Lactobacillus plantarum, 20-40% of beer yeast, 1-5% of actinomycetes, 1-5% of bacillus and 5-10% of Enterococcus faecalis; the extract product component comprises, by mass, 1-3% of lactic acid, 0.5-1% of citric acid, 0.02-0.05% of sodium benzoate, 1.5-2% of a natural plant extract product and 90-95% of water; and the natural plant extract product comprises, by mass, 10-20% of a ginkgo extract product, 10-20% of a Radix Sanguisorbae extract product, 20-30% of a mint extract product, 15-25% of a Lagerstroemia indica extract product and 15-20% of a sweet-scented osmanthus extract product. The preparation method of the biological deodorant used for sewage deodorization has the advantages of low cost, high efficiency, wide adaptation and high practicality in concrete production.
Description
Technical field
The preparation method that the present invention relates to a kind of biological deodorant being exclusively used in sewage deodorizing.
Background technology
Along with improving constantly of social progress, economic development, the knowledge enhancing of people's environment and quality of life, foul gas controls increasingly to be paid attention to process problem.Gas is mainly some sulfur-containing compound and nitrogen-containing compounds etc., such as hydrogen sulfide, methanthiol, thioether, ammonia etc., there is strong impulse abnormal flavour, very harmful to human body, human body can be entered through different approaches such as respiratory tract, eye, skins, make people's giddy, feel bad, stay wherein for a long time, the nervous system damage of human body is very big.Foul gas not only can corrode the equipment of plant area, affects Sewage Plant and the work of nearby residents, living environment, also the healthy of people is caused huge harm, causes nausea, vomits it could even be possible to cause the effects such as distortion, canceration.Therefore, it is necessary to take practical ways, the foul gas that these regions are produced carries out purified treatment, improves the environmental quality of its space and periphery.
Method conventional both at home and abroad at present has absorption method, combustion method, energetic ion method and bioanalysis.Absorption method includes the washing of soda acid liquid medicine and activated carbon adsorption, and the former needs to consume a large amount of chemical agent, and the latter Ze Yi blocks, and changes frequently, and maintenance cost is higher；Combustion method is suitable for the organic exhaust gas of high concentration, high heating value, seldom applies in general deodorization engineering；The ozone that energetic ion method produces directly discharges, it is possible to can endanger Environmental security, and the ion of its generation has strong oxidation, equipment have corrosiveness, and the person also has certain injury；Bioanalysis includes biological filtering tower combined working, also has biological deodorant, and general cost is relatively low, and the former needs the debugging time, and the latter then needs more complicated condition of culture, just has efficient deodorizing effect.So, for the process of foul gas, it is necessary to find a cost low, high efficiency, adapt to wide method.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency, it is provided that a kind of cost is low, high efficiency, the preparation method adapting to the wide biological deodorant being exclusively used in sewage deodorizing.
The object of the present invention is achieved like this:
A kind of preparation method of the biological deodorant being exclusively used in sewage deodorizing, described biological deodorant is made up of odor control agent composition and extract components, both mass ratioes are 1:1, described odor control agent composition includes the Lactobacillus plantarum of 20%-40%, the beer yeast of 20%-40%, the actinomycetes of 1%-5%, the bacillus cereus of 1%-5%, the enterococcus faecalis of 5%-10%；Described extract components includes the lactic acid of 1%-3%, the citric acid of 0.5%-1%, the sodium benzoate of 0.02%-0.05%, the natural plant extracts of 1.5%-2% and the water of 90%-95%；Described natural plant extracts includes the Semen Ginkgo extrac of 10%-20%, the Radix Sangusorbae extract of 10%-20%, the Folium Menthae extract of 20%-30%, the banaba extract of 15%-25% and the Flos Osmanthi Fragrantis extract of 15%-20%, and above percentage ratio is mass percent；
The preparation method of the biological deodorant being exclusively used in sewage deodorizing comprises the following steps:
(1) expanding propagation is cultivated
Lactobacillus plantarum, beer yeast, actinomycetes, bacillus cereus and enterococcus faecalis are inoculated in respectively in five fluid mediums, cultivate under 25 DEG C of-35 DEG C of conditions；The viable count of five kinds of strains is checked respectively for, then according to ratio is mixed to get microbial bacterial agent after 24h；
(2) ferment in second time
Microbial bacterial agent is seeded in molasses culture medium, cultivates 2 weeks at 25 DEG C-35 DEG C condition lower seals, after then pH value being adjusted to 3-4, just obtain odor control agent composition；Molasses culture medium includes molasses and water, and described microbial bacterial agent accounts for 3%-5%, molasses accounting 10%-15%, is wherein water；
(3) mixing
Odor control agent composition above-mentioned steps (2) obtained and extract components are mixed to get biological deodorant according to the mass ratio of 1:1.
Compared with prior art, the invention has the beneficial effects as follows:
The preparation method cost that the present invention is exclusively used in the biological deodorant of sewage deodorizing is low, high efficiency, adapts to wide, very useful in concrete production.
Detailed description of the invention
The present invention is exclusively used in the formula of the biological deodorant of sewage deodorizing and includes specific as follows:
Described biological deodorant is made up of odor control agent composition and extract components, and both mass ratioes are 1:1, and described odor control agent composition includes the Lactobacillus plantarum of 20%-40%, the beer yeast of 20%-40%, the actinomycetes of 1%-5%, the bacillus cereus of 1%-5%, the enterococcus faecalis of 5%-10%；Described extract components includes the lactic acid of 1%-3%, the citric acid of 0.5%-1%, the sodium benzoate of 0.02%-0.05%, the natural plant extracts of 1.5%-2% and the water of 90%-95%；Described natural plant extracts includes the Semen Ginkgo extrac of 10%-20%, the Radix Sangusorbae extract of 10%-20%, the Folium Menthae extract of 20%-30%, the banaba extract of 15%-25% and the Flos Osmanthi Fragrantis extract of 15%-20%, and above percentage ratio is mass percent；
The preparation method of the biological deodorant being exclusively used in sewage deodorizing comprises the following steps:
(1) expanding propagation is cultivated
Lactobacillus plantarum, beer yeast, actinomycetes, bacillus cereus and enterococcus faecalis are inoculated in respectively in five fluid mediums, cultivate under 25 DEG C of-35 DEG C of conditions；The viable count of five kinds of strains is checked respectively for, then according to ratio is mixed to get microbial bacterial agent after 24h；
(2) ferment in second time
Microbial bacterial agent is seeded in molasses culture medium, cultivates 2 weeks at 25 DEG C-35 DEG C condition lower seals, after then pH value being adjusted to 3-4, just obtain odor control agent composition；Molasses culture medium includes molasses and water, and described microbial bacterial agent accounts for 3%-5%, molasses accounting 10%-15%, is wherein water；
(3) mixing
Odor control agent composition above-mentioned steps (2) obtained and extract components are mixed to get biological deodorant according to the mass ratio of 1:1.
The living bacteria count of biological deodorant is high, and deodorization rate reaches more than 95%, and effect is notable.Having tested at Guangdong Province's Qingyuan City with biological deodorant of the present invention, experimental field for the house refuse that area is 1,000 square metres, through 10 days fermentative deodorizings, stink reduced 80%；After 20 days, reach odorless；After testing, sludge surface living bacteria count is about 100,000,000/g, and the living bacteria count of 30 centimetres of depths is about 50,000,000/g, and living bacteria count less than 50 centimetres deep is ten thousand/g of 800-1000.
Claims (1)
1. the preparation method of the biological deodorant being exclusively used in sewage deodorizing, it is characterized in that biological deodorant is made up of odor control agent composition and extract components, both mass ratioes are 1:1, described odor control agent composition includes the Lactobacillus plantarum of 20%-40%, the beer yeast of 20%-40%, the actinomycetes of 1%-5%, the bacillus cereus of 1%-5%, the enterococcus faecalis of 5%-10%；Described extract components includes the lactic acid of 1%-3%, the citric acid of 0.5%-1%, the sodium benzoate of 0.02%-0.05%, the natural plant extracts of 1.5%-2% and the water of 90%-95%；Described natural plant extracts includes the Semen Ginkgo extrac of 10%-20%, the Radix Sangusorbae extract of 10%-20%, the Folium Menthae extract of 20%-30%, the banaba extract of 15%-25% and the Flos Osmanthi Fragrantis extract of 15%-20%, and above percentage ratio is mass percent；
The preparation method of the biological deodorant being exclusively used in sewage deodorizing comprises the following steps:
(1) expanding propagation is cultivated
Lactobacillus plantarum, beer yeast, actinomycetes, bacillus cereus and enterococcus faecalis are inoculated in respectively in five fluid mediums, cultivate under 25 DEG C of-35 DEG C of conditions；The viable count of five kinds of strains is checked respectively for, then according to ratio is mixed to get microbial bacterial agent after 24h；
(2) ferment in second time
Microbial bacterial agent is seeded in molasses culture medium, cultivates 2 weeks at 25 DEG C-35 DEG C condition lower seals, after then pH value being adjusted to 3-4, just obtain odor control agent composition；Molasses culture medium includes molasses and water, and described microbial bacterial agent accounts for 3%-5%, molasses accounting 10%-15%, is wherein water；
(3) mixing
Odor control agent composition above-mentioned steps (2) obtained and extract components are mixed to get biological deodorant according to the mass ratio of 1:1.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410786758.2A CN105776563A (en) | 2014-12-18 | 2014-12-18 | Preparation method of special biological deodorant used for sewage deodorization |
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| CN201410786758.2A CN105776563A (en) | 2014-12-18 | 2014-12-18 | Preparation method of special biological deodorant used for sewage deodorization |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731771A (en) * | 2016-12-19 | 2017-05-31 | 北京清水生态环境工程股份有限公司 | A kind of composite biological deodorant |
| CN109467140A (en) * | 2018-10-15 | 2019-03-15 | 河北工程大学 | A kind of new method of urban river deodorization |
| CN109607997A (en) * | 2019-01-07 | 2019-04-12 | 广东广垦畜牧工程研究院有限公司 | A kind of deodorant and preparation method of organic fertilizer and application |
| CN110282751A (en) * | 2019-06-26 | 2019-09-27 | 天津市蓟县绿普生蔬菜种植有限公司 | A kind of biological deodorant |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731771A (en) * | 2016-12-19 | 2017-05-31 | 北京清水生态环境工程股份有限公司 | A kind of composite biological deodorant |
| CN109467140A (en) * | 2018-10-15 | 2019-03-15 | 河北工程大学 | A kind of new method of urban river deodorization |
| CN109607997A (en) * | 2019-01-07 | 2019-04-12 | 广东广垦畜牧工程研究院有限公司 | A kind of deodorant and preparation method of organic fertilizer and application |
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| CN110282751A (en) * | 2019-06-26 | 2019-09-27 | 天津市蓟县绿普生蔬菜种植有限公司 | A kind of biological deodorant |
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Application publication date: 20160720 |