CN104711296A - Inactivation method for tobacco viruses - Google Patents
Inactivation method for tobacco viruses Download PDFInfo
- Publication number
- CN104711296A CN104711296A CN201510118492.9A CN201510118492A CN104711296A CN 104711296 A CN104711296 A CN 104711296A CN 201510118492 A CN201510118492 A CN 201510118492A CN 104711296 A CN104711296 A CN 104711296A
- Authority
- CN
- China
- Prior art keywords
- tobacco
- unit
- biogas
- natural pond
- anaerobic digestion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/59—Biological synthesis; Biological purification
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The invention belongs to an inactivation method for tobacco viruses in the field of environmental protection and renewable energy. The inactivation method is characterized in that virus-carrying tobacco wastes or healthy tobacco wastes are treated with a pretreatment unit, enter an anaerobic digestion unit and are treated at 35-55 DEG C for more than 20 days, and biogas generated by the anaerobic digestion unit enters a biogas purification storage unit and then enters a biogas utilization unit; biogas slurry generated by the anaerobic digestion unit enters a biogas slurry treatment and utilization unit. The inactivation method overcomes defects of low control efficiency, environmental influence, slow chemical effect and short effective period of existing measures for reducing tobacco virus disease damage, and the inactivation method provided for people is high in efficiency and can realize biomass recycling.
Description
Technical field
The invention belongs to environment protection and field of renewable energy, be specifically related to a kind of ablation method of tobacco virus.
Background technology
Tobacco virus can cause quality of tobacco to decline, and reduces yield of tobacco, and occurs comparatively general, damages larger.Cause the virus of tobacco virus mainly distributed more widely with tobacco mosaic viruses (TMV), cucumber mosaic virus (CMV) and potato Y virus (PVY), harm the heaviest.At present, the measure reducing tobacco virus infringement mainly contains following three aspects: (one) agricultural measures.Tobacco virus main infection solanaceous crops and crop in cruciferae, there are some researches show that tobacco virus can inactivation in 1 year in bare soil, adopts tobaccos and other shift of crops more, the mode of interplanting reduces the generation of virus disease so.In addition, the adjustment cigarette transplantation of seedlings time, avoid studies of migration of aphids etc. and pass the way that malicious peak is also normal employing.(2) chemical.Spraying virus in seedling stage must gram wait chemical agent to be a kind of traditional method killing tobacco virus, but because medicament is residual and reduce quality of tobacco, current use reduces year by year.(3) biological control measure.Plant extract element such as the materials such as protein, alkaloid, organic acid, hormone have certain restraining effect to tobacco virus, and the microbial preparations such as Ningnanmycin have very strong passivation to tobacco virus.At present, utilize transgenic technology to build primary study direction that antiviral tobacco bred is biological control tobacco virus.
But, agricultural measures to tobacco virus to prevent and treat efficiency not high, chemical can bring the impact of environment and ecological aspect.Biology aspect, there is drug effect and play the shortcomings such as impact that is slow, that be subject to external environment, lasting period be short in biological pesticide, anti-tobacco virus kind also awaits inspection at the anniversary effect of large Tanaka.Have great significance so develop a kind of novel tobacco virus ablation method.
Summary of the invention
The object of the invention is have that to prevent and treat efficiency not high to solve existing reduction tobacco virus infringement measure, affect environment, drug effect is slow, the defect that validity period is short, for people provide a kind of efficiency high, the ablation method of the tobacco virus that biomass circulating utilizes can be realized.
The object of the invention is to be realized by following proposal:
The ablation method of tobacco virus of the present invention, it is characterized in that the tobacco waste of tobacco waste or health is in spite of illness after pretreatment unit process, enter anaerobic digestion unit, more than 20 days are processed at 35 DEG C ~ 55 DEG C, the biogas that anaerobic digestion unit produces enters marsh gas purifying storage element, then enters biogas utilization unit; The natural pond liquid that anaerobic digestion unit produces enters natural pond liquid processing and utilizing unit.
In such scheme, described pretreatment unit is equalizing tank and pulverizer, by the tobacco waste of tobacco waste or health in spite of illness after air-dry, be crushed to below particle diameter 2cm, the material after pulverizing drops in equalizing tank mixed with a certain proportion of fresh water or natural pond liquid or feces of livestock and poultry.
In such scheme, described anaerobic digestion unit is anaerobic digestor, and in anaerobic digestor, leavening temperature adopts coal firing boiler, methane boiler or solar water mode to realize.
In such scheme, described marsh gas purifying storage element is methane purifying device and methane holder.
In such scheme, described biogas utilization unit is biogas combustion device, biogas electricity generation apparatus or Marsh gas purifying device.
In such scheme, described natural pond liquid processing and utilizing unit is natural pond liquid transport pipe, natural pond tank truck or natural pond liquid rainer.
The present invention adopts anaerobic digestion process deactivation tobacco virus.For the band poison crop plant tissue containing tobacco mosaic virus (TMV) (TMV), must adopt thermophilic digestion (about 55 DEG C), crop plant tissue residence time in anaerobic digestion unit must be greater than 20d.For not containing tobacco mosaic virus (TMV) (TMV), band poison crop plant tissue only containing cucumber mosaic virus (CMV), marmor upsilon (PVY) or other easy repressed virus then only must adopt mesophilic anaerobic digestion (about 35 DEG C), and crop plant tissue residence time in anaerobic digestion unit must be greater than 20d.After anaerobic digestion, the tobacco virus in the liquid of natural pond can be inactivated completely, and natural pond liquid directly can be used as the liquid fertilizer of all crops, and the biogas of generation according to circumstances can be used for combustion gas, generating, purification etc.The mechanism of tobacco virus deactivation mainly comprises the following aspects: 1. the Metabolic activity of anaerobion flora is to the restraining effect of tobacco virus; 2. in fermented liquid suspended solids to the adsorption of virus; 3. the process of long-time high temperature is to the passivation of virus.
Advantage of the present invention is mainly reflected in the following aspects:
1. adopt anaerobic digestion process can effectively kill multiple tobacco virus;
2. can process the toxic crop plant tissue of degraded and other waste simultaneously, reduce the discharge of carbon, realize biomass circulating and utilize;
3. the natural pond liquid produced can (again can not infect tobacco plant) of safety as the liquid fertilizer of tobacco and other solanaceous crops;
4. can produce the energy---biogas is used for combustion gas, generating.
In sum, the invention solves existing reduction tobacco virus infringement measure and have that to prevent and treat efficiency not high, affect environment, drug effect is slow, the defect that validity period is short, and the ablation method efficiency of the tobacco virus provided for people is high, can realize biomass circulating utilization.
Embodiment
The invention is further illustrated by the following examples, and the present invention is not limited only to described embodiment.
Embodiment one
The ablation method of the tobacco virus of this example, be by the tobacco waste of tobacco waste or health in spite of illness after pretreatment unit process, enter anaerobic digestion unit, process more than 20 days at 35 DEG C ~ 55 DEG C, the biogas that anaerobic digestion unit produces enters biogas utilization unit after purification; The natural pond liquid that anaerobic digestion unit produces enters natural pond liquid processing and utilizing unit.
Concrete operations are: pretreatment unit: by the tobacco waste of tobacco waste or health in spite of illness after air-dry, be crushed to below particle diameter 2cm, material after pulverizing drops in equalizing tank mixed with a certain proportion of fresh water or other biomass such as natural pond liquid or feces of livestock and poultry, obtains mixed liquor;
Anaerobic digestion unit: mixed liquor is pumped into anaerobic digestor fermentation, for the band poison crop plant tissue containing tobacco mosaic virus (TMV) (TMV), thermophilic digestion (about 55 DEG C) must be adopted, for not containing tobacco mosaic virus (TMV) (TMV), plant materials only containing cucumber mosaic virus (CMV), marmor upsilon (PVY) or other easy repressed virus then only must adopt mesophilic anaerobic digestion (about 35 DEG C), and crop plant tissue stays the time to be greater than 20d in anaerobic digestion device.Anaerobic digestor leavening temperature adopts coal firing boiler, methane boiler or solar water mode to realize.
Biogas utilization unit: biogas is used for fuel, generating or purifies as Sweet natural gas.
Natural pond liquid processing and utilizing unit: not containing tobacco virus in the natural pond liquid after being greater than fermentation in 20 days, can adopt the mode of pipeline or tank car to be delivered to farmland and be used as organic fertilizer, again not infect the risk of virus.
Embodiment two
The ablation method of the tobacco virus of this example, the biogas produced except anaerobic digestion unit enters marsh gas purifying storage element, and then enter outside biogas utilization unit, all the other are with embodiment one.
Marsh gas purifying storage element in this example is methane purifying device and biogas storage tank.
Claims (6)
1. the ablation method of a tobacco virus, it is characterized in that the tobacco waste of tobacco waste or health is in spite of illness after pretreatment unit process, enter anaerobic digestion unit, more than 20 days are processed at 35 DEG C ~ 55 DEG C, the biogas that anaerobic digestion unit produces enters marsh gas purifying storage element, then enters biogas utilization unit; The natural pond liquid that anaerobic digestion unit produces enters natural pond liquid processing and utilizing unit.
2. the ablation method of tobacco virus according to claim 1, it is characterized in that described pretreatment unit is equalizing tank and pulverizer, by the tobacco waste of tobacco waste or health in spite of illness after air-dry, be crushed to below particle diameter 2cm, material after pulverizing drops in equalizing tank mixed with a certain proportion of fresh water or natural pond liquid or feces of livestock and poultry.
3. the ablation method of tobacco virus according to claim 1, is characterized in that described anaerobic digestion unit is anaerobic digestor, and in anaerobic digestor, leavening temperature adopts coal firing boiler, methane boiler or solar water mode to realize.
4. the ablation method of tobacco virus according to claim 1, is characterized in that described biogas utilization unit is biogas combustion device, biogas electricity generation apparatus or Marsh gas purifying device.
5. the ablation method of tobacco virus according to claim 1, is characterized in that described marsh gas purifying storage element is methane purifying device and methane holder.
6. the ablation method of tobacco virus according to claim 1, is characterized in that described natural pond liquid processing and utilizing unit is natural pond liquid transport pipe, natural pond tank truck or natural pond liquid rainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118492.9A CN104711296A (en) | 2015-03-18 | 2015-03-18 | Inactivation method for tobacco viruses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118492.9A CN104711296A (en) | 2015-03-18 | 2015-03-18 | Inactivation method for tobacco viruses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104711296A true CN104711296A (en) | 2015-06-17 |
Family
ID=53411014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510118492.9A Pending CN104711296A (en) | 2015-03-18 | 2015-03-18 | Inactivation method for tobacco viruses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104711296A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108504696A (en) * | 2018-05-17 | 2018-09-07 | 北京化工大学 | A kind of method of high-efficiency resource recycling tabacco straw |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442844A (en) * | 2010-10-09 | 2012-05-09 | 云南昆船设计研究院 | Comprehensive resource treatment process of tobacco wastes |
| CN102851318A (en) * | 2011-06-29 | 2013-01-02 | 郑州大学 | Resource utilization method for combined production of biogas and cultivation matrix through utilizing tobacco stalk fermentation |
| CN103373867A (en) * | 2013-06-24 | 2013-10-30 | 长沙碧野生态农业科技有限公司 | Technology for biochemical treatment and fertilizer use of tobacco invalidism body |
-
2015
- 2015-03-18 CN CN201510118492.9A patent/CN104711296A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442844A (en) * | 2010-10-09 | 2012-05-09 | 云南昆船设计研究院 | Comprehensive resource treatment process of tobacco wastes |
| CN102851318A (en) * | 2011-06-29 | 2013-01-02 | 郑州大学 | Resource utilization method for combined production of biogas and cultivation matrix through utilizing tobacco stalk fermentation |
| CN103373867A (en) * | 2013-06-24 | 2013-10-30 | 长沙碧野生态农业科技有限公司 | Technology for biochemical treatment and fertilizer use of tobacco invalidism body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108504696A (en) * | 2018-05-17 | 2018-09-07 | 北京化工大学 | A kind of method of high-efficiency resource recycling tabacco straw |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102336508B (en) | Method and system for quickly dehydrating and recycling municipal sewage sludge | |
| CN109534636A (en) | A kind of production system that waste straw is utilized with livestock and poultry feces integrated treatment | |
| CN104892139A (en) | Agrocybe cylindracea waste residues and livestock and fowl manure fermented organic fertilizer | |
| CN103396180B (en) | Method for treating animals died from illness by using flammulina velutipes dreg | |
| Manyi-Loh et al. | Microbial anaerobic digestion: process dynamics and implications from the renewable energy, environmental and agronomy perspectives | |
| CN106748328A (en) | A kind of soil pollution renovation agent | |
| CN102276302A (en) | Method for producing organic fertilizer by using microbial fermentation of crops stalks and manure of livestock and fowls | |
| CN103418353B (en) | The preparation method of modified straw sorbing material is strengthened based on amination | |
| CN108605863A (en) | A kind of livestock culture waste ecology synthesis utilizes system | |
| CN109516839A (en) | A kind of method of livestock and poultry cultivation liquid dung acidification storage | |
| CN102826875B (en) | Microbial organic fertilizer and purpose of microbial organic fertilizer | |
| CN102815977A (en) | Process for producing organic fertilizer by livestock and poultry manure composting | |
| CN103708907A (en) | Enzymic preparation bio-organic fertilizer and preparation method therefor | |
| CN103360129A (en) | Method for producing organic fertilizer by using vegetable plant residues | |
| CN110078544A (en) | A kind of fruit rubbish microbe soil conditioner and preparation method thereof | |
| CN105669260A (en) | Preparation method of bioorganic fertilizer | |
| Tápparo et al. | Nutritional, energy and sanitary aspects of swine manure and carcass co-digestion | |
| CN104357489A (en) | Method for generating biogas by anaerobic fermentation of vegetable straws with high content of lignocellulose | |
| Delangiz et al. | The potential of biotechnology for mitigation of greenhouse gasses effects: solutions, challenges, and future perspectives | |
| CN103951148B (en) | A kind of plant's ight soil utilization system and method | |
| CN104711296A (en) | Inactivation method for tobacco viruses | |
| CN102165900A (en) | Method for culturing lotus root by biological method through carbon dioxide with crop straws | |
| Deng et al. | Utilization of digestate | |
| CN108059490A (en) | A kind of processing method of goose manure fertilizer | |
| CN102826876A (en) | Method for processing kitchen rubbish, sludge and excrement into compound soil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150617 |