CN101302472B - Marsh gas fermentation processing unit - Google Patents
Marsh gas fermentation processing unit Download PDFInfo
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- CN101302472B CN101302472B CN2008103025397A CN200810302539A CN101302472B CN 101302472 B CN101302472 B CN 101302472B CN 2008103025397 A CN2008103025397 A CN 2008103025397A CN 200810302539 A CN200810302539 A CN 200810302539A CN 101302472 B CN101302472 B CN 101302472B
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/58—Reaction vessels connected in series or in parallel
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/20—Ribbons
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/22—Heat exchange systems, e.g. heat jackets or outer envelopes in contact with the bioreactor walls
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M45/00—Means for pre-treatment of biological substances
- C12M45/02—Means for pre-treatment of biological substances by mechanical forces; Stirring; Trituration; Comminuting
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/18—Gas cleaning, e.g. scrubbers; Separation of different gases
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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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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Chemical & Material Sciences (AREA)
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- Organic Chemistry (AREA)
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Clinical Laboratory Science (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a biogas fermentation treatment device, comprising a biogas fermentation chamber, wherein the bottom of the biogas fermentation chamber is provided with a heat supply pipeline; the top of the biogas fermentation chamber is provided with a biogas output port; an air compressor II is connected with the biogas output port through a biogas output pipeline; the top of the biogas fermentation chamber is provided with a feed inlet connected with a stirring tank through a belt conveyor I; the stirring tank is connected with a grinder I through a belt conveyor II; the air compressor II is connected with a washing desulphurization chamber with a temperature of no more than 4 DEG C through the biogas output pipeline I; a biogas output pipeline II communicated with an air compressor III is arranged inside the washing desulphurization chamber with the temperature of no more than 4 DEG C; the air compressor III is communicated with a biogas storehouse through the biogas output pipeline II; the bottom of the biogas fermentation chamber is provided with a biogas residue outlet connected with a dryer through a belt conveyor III; the dryer is connected with a grinder II through a belt conveyor IV; the grinder II is connected with a stirring tank II through a belt conveyor V; and the stirring tank II is connected with a granular fertilizer maker. The device is remarkable in economic benefit and social benefit.
Description
Technical field
The present invention relates to a kind of biogas treatment unit, especially a kind of marsh gas fermentation processing unit.
Background technology
At present, the urinal that the toilet in many places uses is flush-type, and so not only water consumption is big; The water that is used is owing to contain many bacteriums, and directly emission treatment has caused pollution to environment; And in the toilet of many public places water is difficult to rinse well, and the flushing ight soil to handle through septic tank earlier, discharge at last; Can not the ight soil in the septic tank effectively be utilized, polluted environment again.
Summary of the invention:
The objective of the invention is: a kind of marsh gas fermentation processing unit is provided, and it can be handled the ight soil of concentrating recovery and process biogas and fertilizer, ight soil has been carried out effective utilization, to overcome the deficiency of prior art.
The present invention is achieved in that existing urinal or urinal is adopted sealing of lid; Urinal or urinal air compression plant inner and that on lid, install are led to; Below urinal or urinal, be provided with a collecting dung case, collecting dung case and deodorous tube road lead to; Regularly recycling collecting dung case is concentrated ight soil then and is transported to dry method biogas fermentation chamber with dry method fermentation manufacturing biogas, again biogas is delivered to the biogas depots after being no more than the desulfurization of 4 ℃ of washing desulfurizers and stores; The oven dry of biogas slag is pulverized the back and is added blending particle manufacture fertilizer.
Described town dweller's ight soil hygienic environment-protecting treatment process, described air compression plant formation comprises air, and air is connected with gas-holder, and gas-holder connects the air compressed pipe, and the air compressed pipe is provided with nozzle and lid leads to; It is to add 15～40 parts of straws or straw powder by 50～70 parts of ight soil that biogas is made in described dry method fermentation; Add 10～15 parts of the biogas fermentation agent that are mixed and made into producting stalk fodder starter, liquor fermentation song again, blending is back 25～50 ℃ of indirect fermentations of maintenance temperature in proving room evenly;
Aforesaid town dweller's ight soil hygienic environment-protecting treatment process, described biogas fermentation agent is used 20 parts of producting stalk fodder starters by per 100 weight part biogas fermentation agent, bent 80 parts of liquor fermentation.
Aforesaid town dweller's ight soil hygienic environment-protecting treatment process, described mediation particle is a calcium phosphate granules, adds weight and is 20～30% of oven dry back biogas slag weight.
The anhydrous odorless urinal that aforesaid town dweller's ight soil hygienic environment-protecting treatment process is used; Formation comprises urinal, and urinal is connected with lid, and top of closure connects the lower end of sealing lifting shaft; The upper end of sealing lifting shaft connects induction installation, connects artificial hood-opening device on the sealing lifting shaft; Urinal is inner to be led to air compression plant, and the vent pipe upper end connects urinal, and the lower end connects shit storage tank, and shit storage tank and deodorous tube road lead to.
Aforesaid anhydrous odorless urinal, the formation of described air compression plant comprises air, the gas-holder that is connected with air, gas-holder leads to through air compressed pipe and lid; Described deodorous tube road is provided with vent fan.
The anhydrous Odorless urinal that aforesaid town dweller's ight soil hygienic environment-protecting treatment process is used, formation comprises urinal, and urinal is connected with lid, and urinal is inner to be led to air compression plant, and the urinal below connects shit storage tank, and shit storage tank and deodorous tube road lead to.
Aforesaid anhydrous Odorless urinal, the formation of described air compression plant comprises air, the gas-holder that is connected with air, gas-holder leads to through air compressed pipe and lid; Described deodorous tube road is provided with vent fan.
The used marsh gas fermentation processing unit of aforesaid town dweller's ight soil hygienic environment-protecting treatment process; The biogas fermentation chamber is that earth module formula layer stereo makes up airtight structure; Bottom, biogas fermentation chamber is provided with heating pipe line, and top, biogas fermentation chamber is provided with the biogas delivery port, and air two is connected with the biogas delivery port through the biogas output channel; Top, biogas fermentation chamber is provided with opening for feed and is connected with stirred pot through rotary conveyor one, and stirred pot is connected with kibbler one through rotary conveyor three; Air two through biogas output channel one be no more than 4 ℃ the washing desulfurization chambers be connected; Be no more than 4 ℃ of washing desulfurization chamber interior and be provided with biogas output channel two and lead to air three, air three leads to through biogas output channel two and biogas depots; Bottom, biogas fermentation chamber is provided with the outlet of biogas slag and is connected with dryer through rotary conveyor three, and dryer is connected with kibbler two through rotary conveyor four, and kibbler is connected with stirred pot two through rotary conveyor five, and stirred pot two is processed machine with particle fertilizer and is connected.
Aforesaid marsh gas fermentation processing unit, top, biogas fermentation chamber are provided with the safety anti-explosive auto-alarm and are connected with the production monitoring platform.
Owing to adopted technique scheme, compared with prior art, the present invention handles ight soil and reclaims; And make biogas and fertilizer with device of the present invention, and improved income, ight soil has been carried out effective utilization; Processing cost is not high, and is free from environmental pollution, and the present invention can solve the reluctant problem of urban night soil; Implementation result is good, economic benefit and obvious social benefit.
Description of drawings
Fig. 1 is a marsh gas fermentation processing unit structural representation of the present invention;
Fig. 2 is the anhydrous odorless urinal of a present invention structural representation;
Fig. 3 is the bright structural representation of the anhydrous Odorless urinal of the present invention.
2, air 3, gas-holder
4, air compressed pipe 5, induction installation 6, sealing lifting shaft
7, urinal 8, lid 9, vent pipe
10, shit storage tank 11, deodorous tube road 12, artificial hood-opening device
13, nozzle 14, sanitising agent device 15, vent fan
17, biogas fermentation chamber 18, heating pipe line 19, air two
20, opening for feed 21, rotary conveyor 1, stirred pot
23, kibbler 1, biogas output channel 25, be no more than 4 ℃ the washing desulfurization chambers
26, biogas depots 27, biogas slag outlet 28, dryer
29, particle fertilizer is processed machine 30, biogas delivery port 31, safety anti-explosive auto-alarm
32, production monitoring platform 191, air 3 211, rotary conveyor two
212, rotary conveyor 3 213, rotary conveyor 4 214, rotary conveyor five
221, stirred pot 231, kibbler 241, biogas output channel two
242, biogas output channel 3 243, biogas output channel one
Embodiment
Embodiments of the invention 1: the used marsh gas fermentation processing unit of town dweller's ight soil hygienic environment-protecting treatment process is as shown in Figure 1; Airtight concrete structure is made up for earth module formula layer stereo in biogas fermentation chamber 17; 17 bottoms, biogas fermentation chamber are provided with heating pipe line 18; Heating pipe line 18 provides heat through solar water heater or boiler; 17 tops, biogas fermentation chamber are provided with safety anti-explosive auto-alarm 31 and are connected with production monitoring platform 32, and 17 tops, biogas fermentation chamber are provided with biogas delivery port 30, and air 2 19 is connected with biogas delivery port 30 through biogas output channel 24; 17 tops, biogas fermentation chamber are provided with opening for feed 20 and are connected with stirred pot 22 through rotary conveyor 1, and stirred pot 22 is connected with kibbler 1 through rotary conveyor 2 211; Air 2 19 through biogas output channel 1 be no more than 4 ℃ the washing desulfurization chambers 25 be connected; Be no more than 4 ℃ of washing desulfurization chamber 25 inside and be provided with biogas output channel 2 241 and lead to air 3 191, air 3 191 leads to through biogas output channel 3 242 and biogas depots 26; 17 bottoms, biogas fermentation chamber are provided with biogas slag outlet 27 and are connected with dryer 28 through rotary conveyor 3 212; Dryer 28 is connected with kibbler 2 231 through rotary conveyor 4 213; Kibbler 2 231 is connected with stirred pot 2 221 through rotary conveyor 5 214, and stirred pot 2 221 is processed machine 29 with particle fertilizer and is connected.
Town dweller's ight soil hygienic environment-protecting treatment process; Existing urinal or urinal are adopted sealing of lid; Urinal or urinal air compression plant inner and that on lid, install are led to, and air compression plant is that air is connected with gas-holder; Gas-holder connects the air compressed pipe, and the air compressed pipe is provided with nozzle and lid leads to; Below urinal or urinal, be provided with a collecting dung case, collecting dung case and deodorous tube road lead to; Regularly recycling collecting dung case focuses on ight soil then, makes biogas with the dry method fermentation; 60 parts of ight soil are added 30 parts of straw powder, add 2 parts of producting stalk fodder starters (adopting the producting stalk fodder starter that the standing grain bio tech ltd is produced) again, bent 8 parts (saccharifying ferment that fermentation is used like " Daqu " white spirit is claimed Daqu to liquor fermentation in industry like Beijing legendary god of farming; One of genus liquor fermentation song) agent of blended biogas fermentation is 10 parts; Blending evenly back is delivered to proving room through belt, in proving room, keeps 35 ℃ of fermentations of temperature, to guarantee zymophyte quick breeding during the fermentation; Accelerate fermenting speed; The biogas that produces stores the biogas after the desulfurization with 4 ℃ washing desulfurization again, and the oven dry of biogas slag is pulverized and added 25 parts of calcium phosphate granules production fertilizers.
The present invention collects that the anhydrous odorless urinal structure of ight soil is as shown in Figure 2, and urinal 7 is connected with lid 8, and air 2 is connected with gas-holder 3; Gas-holder is connected with air compressed pipe 4, and air compressed pipe 4 is provided with nozzle 13 and leads to lid 8, and air compression plant is provided with the cleaning trip switch; Lid 8 tops connect the lower end of sealing lifting shaft 6, and the upper end of sealing lifting shaft 6 connects induction installation 5, connect artificial hood-opening device 12 on the sealing lifting shaft 6; Vent pipe 9 upper ends connect urinal 7, and the lower end connects shit storage tank 10, and shit storage tank 10 leads to deodorous tube road 11; Deodorous tube road 11 is provided with vent fan 15, and lid 8 leads to sanitising agent device 14, can also be provided with the plastic seal plate on the lid 8; Can be provided with foot-operated hood-opening device or handle type hood-opening device etc. on the lid 8, improve sealing effectiveness.
It is as shown in Figure 3 that the present invention collects the anhydrous Odorless urinal structure of ight soil; Urinal 7 is connected with lid 8, and electric air pressing machine 2 is connected with gas-holder 3, and gas-holder is connected with air compressed pipe 4; Air compressed pipe 4 is provided with nozzle 13 and leads to lid 8; Air compression plant is provided with the cleaning trip switch, and shit storage tank 10 leads to deodorous tube road 11, and deodorous tube road 11 is provided with vent fan 15; Lid 8 leads to sanitising agent device 14, can be provided with foot-operated hood-opening device or handle type hood-opening device etc. on the lid 8; The operable urinal of anhydrous Odorless urinal comprises existing various crouching formula, sitting urinal, and urinal 7 can be provided with used usually odour seal lid with shit storage tank 10 junctions.
Claims (2)
1. marsh gas fermentation processing unit; It is characterized in that: this device comprises biogas fermentation chamber (17); Bottom, biogas fermentation chamber (17) is provided with heating pipe line (18); Top, biogas fermentation chamber (17) is provided with biogas delivery port (30); Air two (19) is connected with biogas delivery port (30) through biogas output channel (24), and top, biogas fermentation chamber (17) is provided with opening for feed (20) and is connected with stirred pot (22) through rotary conveyor one (21), and stirred pot (22) is connected with kibbler one (23) through rotary conveyor two (211); Air two (19) through biogas output channel one (243) be no more than 4 ℃ the washing desulfurization chambers (25) be connected; Be no more than 4 ℃ of washing desulfurization chamber (25) inside and be provided with biogas output channel two (241) and lead to air three (191), air three (191) leads to through biogas output channel three (242) and biogas depots (26); Bottom, biogas fermentation chamber (17) is provided with biogas slag outlet (27) and is connected with dryer (28) through rotary conveyor three (212); Dryer (28) is connected with kibbler two (231) through rotary conveyor four (213); Kibbler two (231) is connected with stirred pot two (221) through rotary conveyor five (214), and stirred pot two (221) is processed machine (29) with particle fertilizer and is connected.
2. marsh gas fermentation processing unit according to claim 1 is characterized in that: top, biogas fermentation chamber (17) is provided with safety anti-explosive auto-alarm (31) and is connected with production monitoring platform (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103025397A CN101302472B (en) | 2006-12-05 | 2006-12-05 | Marsh gas fermentation processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103025397A CN101302472B (en) | 2006-12-05 | 2006-12-05 | Marsh gas fermentation processing unit |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006102012189A Division CN100526243C (en) | 2006-12-05 | 2006-12-05 | Sanitary and environment-friendly disposal system and method and facilities for town resident dejection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101302472A CN101302472A (en) | 2008-11-12 |
| CN101302472B true CN101302472B (en) | 2012-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008103025397A Expired - Fee Related CN101302472B (en) | 2006-12-05 | 2006-12-05 | Marsh gas fermentation processing unit |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112919947A (en) * | 2021-02-07 | 2021-06-08 | 张兴花 | Method and device for preparing organic fertilizer by using animal manure and plant byproducts |
| CN113005014A (en) * | 2021-03-03 | 2021-06-22 | 梁活福 | New forms of energy domestic waste fermentation treatment device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004223470A (en) * | 2003-01-27 | 2004-08-12 | Fuji Electric Holdings Co Ltd | Method and apparatus for methane fermentation of organic waste |
| RU2242443C2 (en) * | 2003-02-25 | 2004-12-20 | Андрюхин Тимофей Яковлевич | Method and apparatus for preparing of dry and semi-liquid disinfected organic fertilizers from manure and animal and bird excreta |
| CN1724635A (en) * | 2005-07-11 | 2006-01-25 | 夏天祥 | Full autoamtic mechanical integrated methane processing technology |
-
2006
- 2006-12-05 CN CN2008103025397A patent/CN101302472B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004223470A (en) * | 2003-01-27 | 2004-08-12 | Fuji Electric Holdings Co Ltd | Method and apparatus for methane fermentation of organic waste |
| RU2242443C2 (en) * | 2003-02-25 | 2004-12-20 | Андрюхин Тимофей Яковлевич | Method and apparatus for preparing of dry and semi-liquid disinfected organic fertilizers from manure and animal and bird excreta |
| CN1724635A (en) * | 2005-07-11 | 2006-01-25 | 夏天祥 | Full autoamtic mechanical integrated methane processing technology |
Non-Patent Citations (3)
| Title |
|---|
| 张榕林等.沼气脱硫运行中几个问题的探讨.《中国沼气》.1993,第11卷(第2期),第29-31页. * |
| 李坚等.污水处理厂消化沼气脱硫( H2 S) 实验.《环境工程》.2006,第24卷(第1期),第43-46页. * |
| 陈虹.污泥消化沼气的净化利用系统设计.《中国市政工程》.2003,(第1期),第53-54页. * |
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| CN101302472A (en) | 2008-11-12 |
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Granted publication date: 20120509 Termination date: 20121205 |