CN109331790A - A kind of preparation method of straw charcoal base microbe functional material - Google Patents

A kind of preparation method of straw charcoal base microbe functional material Download PDF

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Publication number
CN109331790A
CN109331790A CN201811507565.3A CN201811507565A CN109331790A CN 109331790 A CN109331790 A CN 109331790A CN 201811507565 A CN201811507565 A CN 201811507565A CN 109331790 A CN109331790 A CN 109331790A
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CN
China
Prior art keywords
charcoal
crop material
charcoal base
preparation
functional material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811507565.3A
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Chinese (zh)
Inventor
刘乐
鞠美庭
张士秋
杨雪
李维尊
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Nankai University
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Nankai University
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Filing date
Publication date
Application filed by Nankai University filed Critical Nankai University
Priority to CN201811507565.3A priority Critical patent/CN109331790A/en
Publication of CN109331790A publication Critical patent/CN109331790A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/406—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/4868—Cells, spores, bacteria

Abstract

Crop material was ground into 100 mesh powder by a kind of preparation method of straw charcoal base microbe functional material；Crop material powder metallurgy calcining is prepared into charcoal, oxidation modification；Function bacterium agent load is carried out on biological carbon materials to get straw charcoal base microbe functional material is arrived.The present invention prepares biological carbon materials using hydrogen peroxide oxidation, loads in conjunction with microbial bacterial agent, increases material to the adsorption strength of ammonia nitrogen, sulfide etc., provides technical support to the absorption elimination of odorant for adsorbent material；Equipment needed for the present invention is simple, simple process, and not will cause additional environmental hazard, the efficient utilization of crop material is realized, biomass resource utilization efficiency is improved, it solves the problems, such as that crop material is difficult to degrade, recycle, there is extremely far-reaching social effect and economic value.

Description

A kind of preparation method of straw charcoal base microbe functional material
Technical field
The present invention relates to biomass processes technical field, especially a kind of preparation side of straw charcoal base microbe functional material Method.
Background technique
In the past 20 years, China's stalk resource shows the characteristics of total amount slowly increases.Wherein crop material proportion is most Big stalk resource has reproducibility and spatter property, and reserves are big in nature, and are all constantly accumulating every year, is human society Sustainable development provides resource guarantee.It realizes that stalk resource efficiently utilizes, while avoiding environmental pollution, be that modern society can hold The major issue that supervention developable surface faces.Charcoal is a kind of good adsorbent material, is applied in terms of water body processing as adsorbent Researcher is caused more and more to pay close attention to.China has crop material abundant, these agriculture and forestry organic waste materials is used reachable To the purpose of " treatment of wastes with processes of wastes against one another ".
Odor pollution is from a wealth of sources, is related to industry, agriculture-stock production, resident living.With the development of aquaculture, largely Waste water of livestock poultry will will cause even more serious pollution to China's environment, develop the innoxious place of animal waste of high-efficiency and economic Reason technology is imperative.Microbial deodorant have many advantages, such as it is applied widely, do not generate secondary pollution；However there are still micro- The defects of bioactivity and adaptability are low, microbe carrier stuffing preparation cost is higher.
Therefore, it is raw material using stalk, constructs high-effective microorganism deodorizing microorganism, design straw charcoal base microbe function material Material develops specific aim deodorization technology, is the new method of foul gas pollution during solving agricultural production etc..
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of systems of straw charcoal base microbe functional material Preparation Method, this method using crop material preparation and modification biological Carbon Materials, and are aided with by the calcining of limit oxygen and hydrogen peroxide oxidation Immobilized microorganism microbial inoculum provides the foundation for its resource utilization.
Technical solution of the present invention:
A kind of preparation method of straw charcoal base microbe functional material, comprising the following steps:
1) crop material is ground into 100 mesh powders；
2) by crop material powder at 300-500 DEG C, high-temperature calcination 2-3h prepares charcoal；
3) it after charcoal is cooling, is ground；
4) charcoal is mixed with the hydrogen peroxide of 5%-10%, reacts 1-3h at 60-90 DEG C；
5) by charcoal take out drying after, 1:1-3 is uniformly mixed by volume with functional microorganism bacterium solution, culture 1-3 days to get To straw charcoal base microbe functional material.
Wherein, the functional microorganism bacterium solution is by bacillus subtilis, Bacillus alcaligenes, achromobacter, molten phycomycete One or more composition.
The invention has the advantages that
1) present invention prepares biological carbon materials using hydrogen peroxide oxidation, loads in conjunction with microbial bacterial agent, increase material to ammonia nitrogen, The adsorption strength of sulfide etc. provides technical support to the absorption elimination of odorant for adsorbent material；
2) equipment needed for the present invention is simple, simple process, and not will cause additional environmental hazard, realizes the height of crop material Effect utilizes, and improves biomass resource utilization efficiency, solves the problems, such as that crop material is difficult to degrade, recycle, and has extremely Far-reaching social effect and economic value.
Specific embodiment
The present invention is described in further detail by following embodiment, but the technology contents that are described of the present embodiment be it is illustrative, Without being restrictive, protection scope of the present invention should not be limited to according to this.
Embodiment 1:
A kind of preparation method of straw charcoal base microbe functional material, comprising the following steps:
1) crop material is ground into 100 mesh powders；
2) by crop material powder at 300 DEG C, high-temperature calcination 3h prepares charcoal；
3) it after charcoal is cooling, is ground；
4) charcoal is mixed with 5% hydrogen peroxide, reacts 3h at 90 DEG C；
5) after charcoal being taken out drying, 1:1 is uniformly mixed by volume with functional microorganism bacterium solution, cultivates 3 days to get straw are arrived Stalk charcoal base microbe functional material.
Embodiment 2:
A kind of preparation method of straw charcoal base microbe functional material, comprising the following steps:
1) crop material is ground into 100 mesh powders；
2) by crop material powder at 500 DEG C, high-temperature calcination 2h prepares charcoal；
3) it after charcoal is cooling, is ground；
4) charcoal is mixed with 10% hydrogen peroxide, reacts 2h at 60 DEG C；
5) after charcoal being taken out drying, 1:3 is uniformly mixed by volume with functional microorganism bacterium solution, cultivates 2 days to get straw are arrived Stalk charcoal base microbe functional material.
Embodiment 3:
A kind of preparation method of straw charcoal base microbe functional material, comprising the following steps:
1) crop material is ground into 100 mesh powders；
2) by crop material powder at 400 DEG C, high-temperature calcination 3h prepares charcoal；
3) it after charcoal is cooling, is ground；
4) charcoal is mixed with 10% hydrogen peroxide, reacts 1h at 60 DEG C；
5) after charcoal being taken out drying, 1:3 is uniformly mixed by volume with functional microorganism bacterium solution, cultivates 1 day to get straw are arrived Stalk charcoal base microbe functional material.

Claims (2)

1. a kind of preparation method of straw charcoal base microbe functional material, comprising the following steps:
1) crop material is ground into 100 mesh powders；
2) by crop material powder at 300-500 DEG C, high-temperature calcination 2-3h prepares charcoal；
3) it after charcoal is cooling, is ground；
4) charcoal is mixed with the hydrogen peroxide of 5%-10%, reacts 1-3h at 60-90 DEG C；
5) by charcoal take out drying after, 1:1-3 is uniformly mixed by volume with functional microorganism bacterium solution, culture 1-3 days to get To straw charcoal base microbe functional material.
2. functional microorganism bacterium solution described in is by one of bacillus subtilis, Bacillus alcaligenes, achromobacter, molten phycomycete or several Kind composition.
CN201811507565.3A 2018-12-11 2018-12-11 A kind of preparation method of straw charcoal base microbe functional material Pending CN109331790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811507565.3A CN109331790A (en) 2018-12-11 2018-12-11 A kind of preparation method of straw charcoal base microbe functional material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811507565.3A CN109331790A (en) 2018-12-11 2018-12-11 A kind of preparation method of straw charcoal base microbe functional material

Publications (1)

Publication Number Publication Date
CN109331790A true CN109331790A (en) 2019-02-15

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Country Status (1)

Country Link
CN (1) CN109331790A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111530413A (en) * 2020-04-15 2020-08-14 广东省微生物研究所（广东省微生物分析检测中心） Biochar for enhancing soil self-repair and preparation method and application thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101096649A (en) * 2007-06-01 2008-01-02 哈尔滨工业大学 Preparation method of deodorization micro-organism agent
WO2014200598A2 (en) * 2013-03-14 2014-12-18 The University Of Wyoming Research Corporation Conversion of carbon dioxide utilizing chemoautotrophic microorganisms systems and methods
CN105617988A (en) * 2016-01-14 2016-06-01 南开大学 Preparation method of charcoal type adsorbent and application of charcoal type adsorbent in ammonia-nitrogen adsorption
CN106916805A (en) * 2017-04-10 2017-07-04 南开大学 A kind of preparation method of immobilization deodorizing microorganism
CN107779412A (en) * 2016-08-25 2018-03-09 丹阳西联生物技术有限公司 A kind of house refuse microbial degradation agent and preparation method thereof
CN108315276A (en) * 2018-02-06 2018-07-24 北京市畜牧总站 A kind of multifunctional microbial compound deodorizer and its preparation method and application

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101096649A (en) * 2007-06-01 2008-01-02 哈尔滨工业大学 Preparation method of deodorization micro-organism agent
WO2014200598A2 (en) * 2013-03-14 2014-12-18 The University Of Wyoming Research Corporation Conversion of carbon dioxide utilizing chemoautotrophic microorganisms systems and methods
CN105617988A (en) * 2016-01-14 2016-06-01 南开大学 Preparation method of charcoal type adsorbent and application of charcoal type adsorbent in ammonia-nitrogen adsorption
CN107779412A (en) * 2016-08-25 2018-03-09 丹阳西联生物技术有限公司 A kind of house refuse microbial degradation agent and preparation method thereof
CN106916805A (en) * 2017-04-10 2017-07-04 南开大学 A kind of preparation method of immobilization deodorizing microorganism
CN108315276A (en) * 2018-02-06 2018-07-24 北京市畜牧总站 A kind of multifunctional microbial compound deodorizer and its preparation method and application

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111530413A (en) * 2020-04-15 2020-08-14 广东省微生物研究所（广东省微生物分析检测中心） Biochar for enhancing soil self-repair and preparation method and application thereof

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Application publication date: 20190215

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