CN103898164A - Method for improving biogas yield and producing composite function organic fertilizer - Google Patents
Method for improving biogas yield and producing composite function organic fertilizer Download PDFInfo
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- CN103898164A CN103898164A CN201410126699.6A CN201410126699A CN103898164A CN 103898164 A CN103898164 A CN 103898164A CN 201410126699 A CN201410126699 A CN 201410126699A CN 103898164 A CN103898164 A CN 103898164A
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- biogas
- tourmalinite
- tourmaline
- stalk
- methane
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- 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
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- Treatment Of Sludge (AREA)
Abstract
The invention discloses a method for improving biogas yield and producing composite function organic fertilizer, comprises the following steps: (1) firstly crushing a tourmaline, wherein the grain size of the crushed tourmaline is 300nm-1mm; (2) uniformly mixing animal dung and straws in solid weight of 1: (0.5-5) to form a mixture, and adding 1-2kg of tourmaline in each cube of mixture, placing in a biogas digester after uniformly mixing, and then operating according to the basic procedure of the biogas fermentation, after fermenting, clearing the tourmaline biogas residue in the biogas digester to obtain the biogas residue/tourmaline composite function organic fertilizer disclosed by the invention. In comparison with the method of not adding the tourmaline, the system gas production rate of the method disclosed by the invention is increased by 20-50% after adding the tourmaline, the methane content of the biogas is improved by 15-405, the COD removal rate is improved by 8-18%, the aged biogas fertilizer is uniformly compounded with the tourmaline and an excellent ecological function organic composite fertilizer is prepared.
Description
Technical field
The present invention relates to ecological agriculture production technical field, relate in particular to a kind of tourmalinite for improving the method for biogas yield energy production natural pond slag/tourmalinite complex function fertilizer.
Background technology
Biogas is a kind of high-grade energy of clean and effective, and main component is CH
4, the utilization of biogas not only can solve peasant's domestic energy problem, alleviates the nervous situation of energy, can also utilize waste, reduces environmental pollution.Along with new rural energy ecomodel is carried forward vigorously, and the developing rapidly of aquaculture, there is unprecedented gratifying situation in biogas career development, various super large-scale biogas facilities have all had larger improvement, the particularly application of sun power, allows and produces throughout the year biogas and become possibility.But due to the raw material difference of various places weather, crop material, feces of livestock and poultry etc., prepare burden widely different, add the difference in user's operative technique, occur producing biogas unstable, three season of spring and summer autumn, aerogenesis was unbalanced, north of china in winter severe cold season is the phenomenon such as aerogenesis not, has restricted to a certain extent the development of biogas.By the compound methanogen agent material of artificial interpolation tourmalinite, to improve and stable Methane production, one of important measures of New-built Methane Tank and large-sized biogas facility were already become.
But in the applying of biogas reality, exist a lot of problems, such as: fermentation starting is slow, and methane content is low, term efficiency low even can not aerogenesis etc., these problems are all restricting popularizing of biogas engineering.
Summary of the invention
In order to solve the problem of applying middle existence of current biogas reality, the object of the invention is to provide a kind of tourmalinite for improving the method for biogas yield.
The technical scheme that the present invention takes is:
Tourmalinite, for improving a method for biogas yield, is characterized in that: the concrete steps of described method are as follows:
(1) first tourmalinite is pulverized, after pulverizing, the particle diameter of tourmalinite is at 300nm-1mm;
(2) stalk is broken into the long stalk of 1-10cm;
(3) fowl and animal excrement and stalk are formed to batch mixing according to the ratio of solid substance weighing scale 1: 0.5-5, after mixing, in every cube of batch mixing, add the tourmalinite after 1-2Kg pulverizes again, and mix and be placed in methane-generating pit, then carry out according to biogas fermentation basic procedure, ferment complete, the tourmalinite natural pond slag in cleaning methane-generating pit, can obtain natural pond of the present invention slag/tourmalinite complex function fertilizer.
In step (3), fowl and animal excrement is one or more in pig manure, cow dung or sheep excrement.
In step (3), fowl and animal excrement is pig manure, and pig manure and stalk are according to the solid substance weighing scale ratio of 1: 2 composition batch mixing.
In step (3), fowl and animal excrement is cow dung, and cow dung and stalk are according to the solid substance weighing scale ratio of 1: 1 composition batch mixing.
In step (3), the condition of described biogas fermentation is to carry out under 15～55 ℃ of conditions.
Natural pond fertilizer after overcuring is evenly compound with tourmalinite, is a kind of extraordinary ecological functions compoiste fertilizer.
Tourmalinite is comparatively common boracic silicate minerals.Very abundant at China's reserves.The chemical formula of tourmalinite is XY
3z
6si
6o
18(BO
3)
3w
4, in tourmalinite structure, belong to trigonal system.Wherein X represents macrocation, mainly by elements such as K, Ca, Na.Tourmalinite because of its special structure composition the performance of multi mineral functional materials.As spontaneous polarization, piezoelectricity, pyroelectric, far-infrared radiation, anion releasing, and be widely used in fields such as industry, environmental protection, health cares.
By tourmalinite 300nm～1mm particle and cow dung, the fowl and animal excrements such as pig manure and sheep excrement and stalk mix, be placed in biogas acidifying fermentation pond and methanation pond, make tourmalinite with slurries in fully contacting and active state, can promote with stalk and cow dung, the biogas fermentation that the fowl and animal excrements such as pig manure and sheep excrement are raw material all has good effect, can there is good instant effect to the methanogen in marsh gas fermentation processes, in fermenting process, add this material and can improve system gas production rate and methane content of bilogas, COD simultaneously, the clearance of TS and VS is also significantly improved.At the liquefaction stage of biogas, tourmalinite can promote the bacterial growths such as yeast, milk-acid bacteria, withered grass spore-bearing bacillus, is of value to the generation of cellulase, amylase, proteolytic enzyme and fatty acid enzyme and organic substance is carried out to external enzymolysis; Producing acid phase, when acid-producing bacteria is further growth-promoting, continue the material decomposition in the first stage to become small molecular acidity compound; In product methane phase, tourmalinite can promote the breeding of methanogen system, catalysis small molecular acidity compound biogas, and also there are a large amount of electric protons in tourmalinite itself, can obviously improve biogas transformation efficiency.This product based environment friendly materials, can not produce secondary pollution, and the natural pond fertilizer after overcuring is evenly compound with tourmalinite, is a kind of extraordinary ecological functions compoiste fertilizer, with biogas fertilizer is compound, plant is had to good promotion growth.This tourmalinite has good application prospect for the promotion and application of biogas engineering.
The activation of tourmalinite 300nm～1mm particle to methanogen, adding the system factor of created gase that rear ratio do not add has increased by 20～50%, and the methane content of biogas has improved 15～40%, COD clearance and has improved 8～18%.It is evenly compound with tourmalinite that method of the present invention also can produce a kind of natural pond fertilizer after overcuring simultaneously, is a kind of extraordinary ecological functions compoiste fertilizer.
In method of the present invention, tourmalinite participates in working cycle and the micro-fertile system of organic functions in methane tank system, and the method is applicable to the type without the small-sized peasant household of stirring-type, or without stirring the micro-fertile preparative of big-and-middle-sized tourmalinite organic functions.
Embodiment
The following examples are to describe in further detail of the present invention.
Embodiment 1: rural area house type pig manure class biogas fermentation tourmaline powder material application
This experiment is take self-employed farmer's pig manure class methane-generating pit as application example, and peasant household's type methane-generating pit mostly is single-stage methane-generating pit, without stirring, half dry type pattern, belongs to fermentation in batches.Single-stage methane-generating pit carries out program, tourmaline powder is broken into 300nm-500 μ m, stalk is broken into the long stalk of 5-10cm, raw material is pig manure: stalk 1: 3-5 (calculating by solid substance weight) composition batch mixing, every cube of batch mixing adds 2kg tourmaline powder, and mix, then carry out according to biogas fermentation basic procedure.Tourmaline composite is environment-friendly material, can produce a kind of natural pond fertilizer after overcuring evenly compound with tourmalinite simultaneously, is a kind of extraordinary ecological functions compoiste fertilizer.The present embodiment has increased by 20% than the system factor of created gase not adding after adding tourmalinite, and the methane content of biogas has improved 15%, COD clearance and improved 8%.
Embodiment 2: rural area house type cow dung class biogas fermentation tourmaline powder material application
This experiment is take self-employed farmer's cow dung class methane-generating pit as application example, and peasant household's type cow dung class methane-generating pit mostly is single-stage methane-generating pit, without stirring, half dry type pattern, belongs to fermentation in batches.Single-stage methane-generating pit carries out program, tourmaline powder is broken into 300nm-500 μ m, stalk is broken into the long stalk of 5-10cm, raw material is cow dung: stalk 1: 0.5-3 (calculating by solid substance weight) composition batch mixing, every cube of batch mixing adds 2kg tourmaline powder, and mix, then carry out according to biogas fermentation basic procedure.Tourmaline composite is environment-friendly material, can produce a kind of natural pond fertilizer after overcuring evenly compound with tourmalinite simultaneously, is a kind of extraordinary ecological functions compoiste fertilizer.Adding the system factor of created gase that rear ratio do not add has increased by 35%, and the methane content of biogas has improved 30%, COD clearance and improved 12%.
Embodiment 3: big-and-middle-sized pig manure class methane-generating pit fermentation tourmaline powder material application
This experiment is take big-and-middle-sized pig manure class methane-generating pit as application example, and big-and-middle-sized pig manure class methane-generating pit mostly is multistage methane-generating pit, and stirring-type or backpulsing, belong to and continuously ferment.Multistage methane-generating pit method can be broken into tourmaline powder 500 μ m-1mm, stalk is broken into the long stalk of 1-5cm, raw material is pig manure: stalk 1: 3-5 (calculating by solid substance weight) composition batch mixing, every cube of batch mixing adds 1kg tourmaline powder, and mix and be placed in methane-generating pit, then carry out according to biogas fermentation basic procedure.Can produce a kind of natural pond fertilizer after overcuring evenly compound with tourmalinite, be a kind of extraordinary ecological functions compoiste fertilizer simultaneously.Adding the system factor of created gase that rear ratio do not add has increased by 45%, and the methane content of biogas has improved 35%, COD clearance and improved 15%.
Embodiment 4: big-and-middle-sized cow dung class methane-generating pit fermentation tourmaline powder material application
This experiment is take big-and-middle-sized cow dung class methane-generating pit as application example, and big-and-middle-sized cow dung class methane-generating pit mostly is multistage methane-generating pit, and stirring-type or backpulsing, belong to and continuously ferment.Multistage methane-generating pit method can be broken into tourmaline powder 500 μ m-1mm, stalk is broken into the long stalk of 1-5cm, raw material is cow dung: stalk 1: 0.5-3 (calculating by solid substance weight) composition batch mixing, every cube of batch mixing adds 1kg tourmaline powder, and mix and be placed in methane-generating pit, then carry out according to biogas fermentation basic procedure.Can produce a kind of natural pond fertilizer after overcuring evenly compound with tourmalinite, be a kind of extraordinary ecological functions compoiste fertilizer simultaneously.Adding the system factor of created gase that rear ratio do not add has increased by 50%, and the methane content of biogas has improved 40%, COD clearance and improved 18%.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claims and equivalent thereof.
Claims (5)
1. a method that improves biogas yield production complex function fertilizer, is characterized in that: the concrete steps of described method are as follows:
(1) first tourmalinite is pulverized, after pulverizing, the particle diameter of tourmalinite is at 300nm-1mm;
(2) stalk is broken into the long crushing straw of 1-10cm;
(3) fowl and animal excrement and stalk are formed to batch mixing according to the ratio of solid substance weighing scale 1: 0.5-5, after mixing, in every cube of batch mixing, add the tourmalinite after 1-2Kg pulverizes again, and mix and be placed in methane-generating pit, then carry out according to biogas fermentation basic procedure, ferment complete, the tourmalinite natural pond slag in cleaning methane-generating pit, can obtain natural pond of the present invention slag/tourmalinite complex function fertilizer.
2. the method for claim 1, is characterized in that: it is characterized in that: in step (3), fowl and animal excrement is one or more the mixing ight soil in pig manure, cow dung or sheep excrement.
3. method as claimed in claim 2, is characterized in that: it is characterized in that: in step (3), fowl and animal excrement is pig manure, and pig manure and stalk are according to the ratio composition batch mixing of solid substance weighing scale 1: 0.5-5.
4. method as claimed in claim 2, is characterized in that: it is characterized in that: in step (3), fowl and animal excrement is cow dung, and cow dung and stalk are according to the solid substance weighing scale ratio of 1: 1 composition batch mixing.
5. the method for claim 1, is characterized in that: it is characterized in that: in step (3), the condition of described biogas fermentation is to carry out under 15～55 ℃ of conditions.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006822A (en) * | 2016-07-13 | 2016-10-12 | 袁春华 | Preparation method of mineral biomass composite water purifying agent |
| CN108285911A (en) * | 2017-12-06 | 2018-07-17 | 新疆阜丰生物科技有限公司 | A kind of technique of fermentation extraction l-Isoleucine |
| CN109970488A (en) * | 2017-12-28 | 2019-07-05 | 许传高 | The liquid fertilizer made using amino acid fermentation tail washings |
| CN109970495A (en) * | 2017-12-28 | 2019-07-05 | 许传高 | A kind of technique preparing organic fertilizer using amino acid fermentation tail washings |
| CN109984149A (en) * | 2017-12-30 | 2019-07-09 | 许传高 | A method of biostimulant is prepared using amino acid fermentation tail washings |
| CN109987614A (en) * | 2017-12-30 | 2019-07-09 | 许传高 | A method of extracting ammonium sulfate from glutamic acid fermentation tail washings |
| CN114315460A (en) * | 2022-02-22 | 2022-04-12 | 江西省矿产资源保障服务中心 | Composite organic silicon fertilizer capable of accelerating biogas digestion and production method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101343641A (en) * | 2008-08-26 | 2009-01-14 | 辽宁明仕宝能源产业有限公司 | Marsh gas fermentation technique with calcium carbonate as buffering agent for centralized air feed |
| KR20090085484A (en) * | 2008-02-04 | 2009-08-07 | 육상구 | Manufacturing method for bio methan |
| CN103397053A (en) * | 2013-08-20 | 2013-11-20 | 湖南省土壤肥料研究所 | Activator for methanogen and usage method thereof |
-
2014
- 2014-04-01 CN CN201410126699.6A patent/CN103898164B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090085484A (en) * | 2008-02-04 | 2009-08-07 | 육상구 | Manufacturing method for bio methan |
| CN101343641A (en) * | 2008-08-26 | 2009-01-14 | 辽宁明仕宝能源产业有限公司 | Marsh gas fermentation technique with calcium carbonate as buffering agent for centralized air feed |
| CN103397053A (en) * | 2013-08-20 | 2013-11-20 | 湖南省土壤肥料研究所 | Activator for methanogen and usage method thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006822A (en) * | 2016-07-13 | 2016-10-12 | 袁春华 | Preparation method of mineral biomass composite water purifying agent |
| CN108285911A (en) * | 2017-12-06 | 2018-07-17 | 新疆阜丰生物科技有限公司 | A kind of technique of fermentation extraction l-Isoleucine |
| CN108285911B (en) * | 2017-12-06 | 2021-04-16 | 新疆阜丰生物科技有限公司 | Process for extracting L-isoleucine by fermentation |
| CN109970488A (en) * | 2017-12-28 | 2019-07-05 | 许传高 | The liquid fertilizer made using amino acid fermentation tail washings |
| CN109970495A (en) * | 2017-12-28 | 2019-07-05 | 许传高 | A kind of technique preparing organic fertilizer using amino acid fermentation tail washings |
| CN109984149A (en) * | 2017-12-30 | 2019-07-09 | 许传高 | A method of biostimulant is prepared using amino acid fermentation tail washings |
| CN109987614A (en) * | 2017-12-30 | 2019-07-09 | 许传高 | A method of extracting ammonium sulfate from glutamic acid fermentation tail washings |
| CN114315460A (en) * | 2022-02-22 | 2022-04-12 | 江西省矿产资源保障服务中心 | Composite organic silicon fertilizer capable of accelerating biogas digestion and production method thereof |
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| CN103898164B (en) | 2017-04-12 |
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