CN104475022A - Composite photocatalyst purification deodorizer and preparation method thereof - Google Patents
Composite photocatalyst purification deodorizer and preparation method thereof Download PDFInfo
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- CN104475022A CN104475022A CN201410707574.2A CN201410707574A CN104475022A CN 104475022 A CN104475022 A CN 104475022A CN 201410707574 A CN201410707574 A CN 201410707574A CN 104475022 A CN104475022 A CN 104475022A
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Abstract
The invention provides a composite photocatalyst purification deodorizer and a preparation method thereof. The preparation method comprises the following steps: calcining activated carbon, clay and a photocatalyst in certain weight percents, mixing with wheat bran and rice hull to obtain a purification carrier, and combining the carrier with a microbial strain in a weight ratio of (5-8):1 to obtain the deodorizer, wherein the microbial strain is bacillus or algicidal bacteria. The purification deodorizer is simple in application method, can implement deodorization, can adsorb formaldehyde, ammonia gas, hydrogen sulfide and other toxic gases in air and remove chlorine ions in water, has obvious effect, can be applied widely, and has very high economic and use values.
Description
Technical field:
The present invention relates to deodourizing field, particularly a kind of composite photo catalyst purifying deodorizer and preparation method.
Background technology:
Along with social development, social industrialization and urbanization, increased the weight of water pollutions and air pollution.Air pollution in city is also more and more heavier, as sulfur dioxide, carbon monoxide, lower valency nitride etc.Also has the indoor harmful substance such as aldehydes, phenols.Mud, garbage disposal and chemical industry, food, the industry such as to butcher discarded object in organicly corruptly to decompose, the odorant excitant of generation is strong, toxicity large, serious on environmental and human health impacts impact.Foul gas can be divided into sulfur-containing compound, nitrogen-containing compound, halogen and derivative, hydro carbons and aromatic hydrocarbon, oxygen-bearing organic matter etc.Foul gas has the features such as generation is large, the duration is long, coverage is wide,
Therefore about environmental pollution serious threat human health, for realizing the air pollution control of high-efficiency environment friendly, be necessary to develop a kind of composite purification deodorant and control technology.
Summary of the invention
The object of the present invention is to provide a kind of purifying deodorizer, adsorption effect is remarkable, can deodorizing, can also purify air, have very high economy and use value.
A kind of composite photo catalyst purifying deodorizer, after described composite photo catalyst purifying deodorizer presses the calcining of constant weight percentage by active carbon, clay and photocatalyst, purifying carrier is mixed into wheat bran, rice husk, carrier and microorganism fungus kind be (5-8) by weight: 1 is combined into deodorant, and microorganism fungus kind is bacillus or molten phycomycete.
Described active carbon, clay and photocatalyst are calcined according to following percentage by weight combination:
Material after the calcining of described active carbon, clay and photocatalyst is granular, and particle diameter is 5mm-15mm.
Material and wheat bran after the calcining of described active carbon, clay and photocatalyst, rice husk are by weight being (5-10): 1 is mixed into purifying carrier.
By described microorganism fungus kind after slant activation, be inoculated in liquid culture medium, be placed in constant-temperature table incubator, under 30 DEG C of constant temperatures, 220r/min cultivates 3-5 days, obtains liquid bacterium liquid, is mixed by liquid bacterium liquid and stir with purifying carrier, to be put in sterile chamber 30 DEG C of bottom fermentations one week, to obtain composite ecological deodorant goods.
Liquid culture medium is: peptone 15g, beef extract 5g, sodium chloride 5g, distilled water 1000ml, pH7.2.
Liquid culture medium is pressed composition mixing, is dissolved post-equalization pH value, 121 DEG C of sterilizing 20min.
Beneficial effect of the present invention is: the purifying deodorizer using method that this invention obtains is simple, and can not only deodorizing, can also purify air, formaldehyde in absorbed air, ammonia, the toxic gases such as hydrogen sulfide, and except the chlorion in anhydrating, Be very effective, is applied to extensively, has very high economy and use value.
Detailed description of the invention:
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
Embodiment one:
A kind of composite photo catalyst purifying deodorizer, after described composite photo catalyst purifying deodorizer presses the calcining of constant weight percentage by active carbon, clay and photocatalyst, purifying carrier is mixed into wheat bran, rice husk, carrier and microorganism fungus kind by weight 5:1 are combined into deodorant, and microorganism fungus kind is bacillus or molten phycomycete.
Described active carbon, clay and photocatalyst are calcined according to following percentage by weight combination:
Material after the calcining of described active carbon, clay and photocatalyst is granular, and particle diameter is 5mm.
After the calcining of described active carbon, clay and photocatalyst, material and wheat bran, rice husk are mixed into purifying carrier by weight for 5:1.
By described microorganism fungus kind after slant activation, be inoculated in liquid culture medium, be placed in constant-temperature table incubator, under 30 DEG C of constant temperatures, 220r/min cultivates 3 days, obtains liquid bacterium liquid, is mixed by liquid bacterium liquid and stir with purifying carrier, to be put in sterile chamber 30 DEG C of bottom fermentations one week, to obtain composite ecological deodorant goods.
Liquid culture medium is commercially available nutrient broth: peptone 15g, beef extract 5g, sodium chloride 5g, distilled water 1000ml, pH7.2.
Nutrient broth is pressed composition mixing, is dissolved post-equalization pH value, 121 DEG C of sterilizing 20min.
Embodiment two:
A kind of composite photo catalyst purifying deodorizer and preparation method, after described composite photo catalyst purifying deodorizer presses the calcining of constant weight percentage by active carbon, clay and photocatalyst, purifying carrier is mixed into wheat bran, rice husk, carrier and microorganism fungus kind by weight 6:1 are combined into deodorant, and microorganism fungus kind is bacillus or molten phycomycete.
Described active carbon, clay and photocatalyst are calcined according to following percentage by weight combination:
Material after the calcining of described active carbon, clay and photocatalyst is granular, and particle diameter is 10mm.
After the calcining of described active carbon, clay and photocatalyst, material and wheat bran, rice husk are mixed into purifying carrier by weight for 7:1.
By described microorganism fungus kind after slant activation, be inoculated in liquid culture medium, be placed in constant-temperature table incubator, under 30 DEG C of constant temperatures, 220r/min cultivates 4 days, obtains liquid bacterium liquid, is mixed by liquid bacterium liquid and stir with purifying carrier, to be put in sterile chamber 30 DEG C of bottom fermentations one week, to obtain composite ecological deodorant goods.
Liquid culture medium is commercially available nutrient broth: peptone 15g, beef extract 5g, sodium chloride 5g, distilled water 1000ml, pH7.2.
Nutrient broth is pressed composition mixing, is dissolved post-equalization pH value, 121 DEG C of sterilizing 20min.
Embodiment three:
A kind of composite photo catalyst purifying deodorizer and preparation method, after described composite photo catalyst purifying deodorizer presses the calcining of constant weight percentage by active carbon, clay and photocatalyst, purifying carrier is mixed into wheat bran, rice husk, carrier and microorganism fungus kind by weight 8:1 are combined into deodorant, and microorganism fungus kind is bacillus or molten phycomycete.
Described active carbon, clay and photocatalyst are calcined according to following percentage by weight combination:
The particle diameter of photocatalyst is less than 18nm, and wherein the content of nano titanium oxide is greater than 95%.
Described calcining heat is 1000 DEG C.
Material after the calcining of described active carbon, clay and photocatalyst is granular, and particle diameter is 15mm.
After the calcining of described active carbon, clay and photocatalyst, material and wheat bran, rice husk are mixed into purifying carrier by weight for 10:1.
By described microorganism fungus kind after slant activation, be inoculated in liquid culture medium, be placed in constant-temperature table incubator, under 30 DEG C of constant temperatures, 220r/min cultivates 5 days, obtains liquid bacterium liquid, is mixed by liquid bacterium liquid and stir with purifying carrier, to be put in sterile chamber 30 DEG C of bottom fermentations one week, to obtain composite ecological deodorant goods.
Liquid culture medium is commercially available nutrient broth: peptone 15g, beef extract 5g, sodium chloride 5g, distilled water 1000ml, pH7.2.
Nutrient broth is pressed composition mixing, is dissolved post-equalization pH value, 121 DEG C of sterilizing 20min.
Claims (7)
1. a composite photo catalyst purifying deodorizer, is characterized in that, adopts following raw material to prepare calcining:
2. composite photo catalyst purifying deodorizer according to claim 1, is characterized in that, calcining heat is 800-1000 DEG C.
3. composite photo catalyst purifying deodorizer according to claim 2, is characterized in that, the material after the calcining of described active carbon, clay and photocatalyst is granular, and particle diameter is 5mm-15mm.
4. composite photo catalyst purifying deodorizer according to claim 2, is characterized in that, material and wheat bran after the calcining of described active carbon, clay and photocatalyst, rice husk are by weight being (5-10): 1 is mixed into purifying carrier.
5. the preparation method of a composite photo catalyst purifying deodorizer, it is characterized in that, after pressing the calcining of constant weight percentage by active carbon, clay and photocatalyst, purifying carrier is mixed into wheat bran, rice husk, carrier and microorganism fungus kind be (5-8) by weight: 1 is combined into deodorant, and microorganism fungus kind is bacillus or molten phycomycete.
6. the preparation method of composite photo catalyst purifying deodorizer according to claim 1, it is characterized in that, by described microorganism fungus kind after slant activation, be inoculated in liquid culture medium, be placed in constant-temperature table incubator, under 30 DEG C of constant temperatures, 220r/min cultivates 3-5 days, obtains liquid bacterium liquid, is mixed by liquid bacterium liquid and stir with purifying carrier, to be put in sterile chamber 30 DEG C of bottom fermentations one week, to obtain composite photo catalyst purifying deodorizer.
7. the preparation method of composite photo catalyst purifying deodorizer according to claim 6, is characterized in that, liquid culture medium is: peptone 15g, beef extract 5g, sodium chloride 5g, distilled water 1000ml, pH7.2.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410707574.2A CN104475022A (en) | 2014-11-27 | 2014-11-27 | Composite photocatalyst purification deodorizer and preparation method thereof |
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| CN201410707574.2A CN104475022A (en) | 2014-11-27 | 2014-11-27 | Composite photocatalyst purification deodorizer and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048533A (en) * | 2017-04-11 | 2017-08-18 | 山东博华高效生态农业科技有限公司 | A kind of bioactivity mouth mask |
| CN107902858A (en) * | 2017-12-26 | 2018-04-13 | 安徽仁维环保工程科技有限公司 | A kind of deodorant for livestock and poultry feces processing |
| 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 |
| CN111334382A (en) * | 2020-04-17 | 2020-06-26 | 江西理工大学 | Heavy metal cleaning soap based on spores and preparation method thereof |
| CN114392732A (en) * | 2022-01-21 | 2022-04-26 | 北京师范大学 | Composite material based on clay mineral and preparation method thereof |
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| CN1387917A (en) * | 2001-05-25 | 2003-01-01 | 美蓓亚株式会社 | Deodorization adsorption material |
| CN1480254A (en) * | 2003-06-13 | 2004-03-10 | 彭云龙 | Photocatalyst composite new type carbon absorption material as well as preparing method and usage |
| CN102430142A (en) * | 2011-12-22 | 2012-05-02 | 上海环境工程技术有限公司 | Composite ecological deodorant for stink gas control |
| US20140151599A1 (en) * | 2007-09-24 | 2014-06-05 | Basf Corporation | Pollutant Emission Control Sorbents and Methods of Manufacture and Use |
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2014
- 2014-11-27 CN CN201410707574.2A patent/CN104475022A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1387917A (en) * | 2001-05-25 | 2003-01-01 | 美蓓亚株式会社 | Deodorization adsorption material |
| CN1480254A (en) * | 2003-06-13 | 2004-03-10 | 彭云龙 | Photocatalyst composite new type carbon absorption material as well as preparing method and usage |
| US20140151599A1 (en) * | 2007-09-24 | 2014-06-05 | Basf Corporation | Pollutant Emission Control Sorbents and Methods of Manufacture and Use |
| CN102430142A (en) * | 2011-12-22 | 2012-05-02 | 上海环境工程技术有限公司 | Composite ecological deodorant for stink gas control |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048533A (en) * | 2017-04-11 | 2017-08-18 | 山东博华高效生态农业科技有限公司 | A kind of bioactivity mouth mask |
| CN107902858A (en) * | 2017-12-26 | 2018-04-13 | 安徽仁维环保工程科技有限公司 | A kind of deodorant for livestock and poultry feces processing |
| 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 |
| CN111334382A (en) * | 2020-04-17 | 2020-06-26 | 江西理工大学 | Heavy metal cleaning soap based on spores and preparation method thereof |
| CN114392732A (en) * | 2022-01-21 | 2022-04-26 | 北京师范大学 | Composite material based on clay mineral and preparation method thereof |
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Application publication date: 20150401 |