CN103642845B - 一种两步法发酵餐厨垃圾生产沼气的方法 - Google Patents
一种两步法发酵餐厨垃圾生产沼气的方法 Download PDFInfo
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- CN103642845B CN103642845B CN201310693938.1A CN201310693938A CN103642845B CN 103642845 B CN103642845 B CN 103642845B CN 201310693938 A CN201310693938 A CN 201310693938A CN 103642845 B CN103642845 B CN 103642845B
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- flora
- biogas
- feed liquid
- anaerobically fermenting
- aerobic
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 21
- 238000013459 approach Methods 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 239000010794 food waste Substances 0.000 claims abstract description 30
- 238000009835 boiling Methods 0.000 claims abstract description 17
- 241001148471 unidentified anaerobic bacterium Species 0.000 claims abstract description 15
- 238000010564 aerobic fermentation Methods 0.000 claims abstract description 14
- 238000010298 pulverizing process Methods 0.000 claims abstract description 10
- 150000003384 small molecules Chemical class 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 9
- 229920002521 macromolecule Polymers 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 239000002893 slag Substances 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims abstract description 7
- 238000011081 inoculation Methods 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 238000011084 recovery Methods 0.000 claims abstract description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 11
- 238000013467 fragmentation Methods 0.000 claims description 5
- 238000006062 fragmentation reaction Methods 0.000 claims description 5
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 235000013601 eggs Nutrition 0.000 claims description 2
- 235000012055 fruits and vegetables Nutrition 0.000 claims description 2
- 235000013372 meat Nutrition 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000004151 fermentation Effects 0.000 abstract description 17
- 238000000855 fermentation Methods 0.000 abstract description 16
- 238000012545 processing Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 150000001720 carbohydrates Chemical class 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000010815 organic waste Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000010806 kitchen waste Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
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- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201310693938.1A CN103642845B (zh) | 2013-12-18 | 2013-12-18 | 一种两步法发酵餐厨垃圾生产沼气的方法 |
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CN201310693938.1A CN103642845B (zh) | 2013-12-18 | 2013-12-18 | 一种两步法发酵餐厨垃圾生产沼气的方法 |
Publications (2)
Publication Number | Publication Date |
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CN103642845A CN103642845A (zh) | 2014-03-19 |
CN103642845B true CN103642845B (zh) | 2016-01-06 |
Family
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CN201310693938.1A Expired - Fee Related CN103642845B (zh) | 2013-12-18 | 2013-12-18 | 一种两步法发酵餐厨垃圾生产沼气的方法 |
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CN (1) | CN103642845B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104826852A (zh) * | 2015-05-06 | 2015-08-12 | 天津理工大学 | 采用好氧-厌氧两阶段复合式生物填埋处理生活垃圾方法 |
CN107988052A (zh) * | 2018-01-22 | 2018-05-04 | 黑龙江省振华新能源科技开发有限公司 | 寒地沼气发生系统及寒地沼气制备方法 |
CN110883049A (zh) * | 2019-11-13 | 2020-03-17 | 苏州腾康环保科技有限公司 | 一种餐厨垃圾综合处理方法 |
CN111299301B (zh) * | 2020-03-10 | 2021-07-23 | 河南农业大学 | 一种袋装生活垃圾处理方法和系统 |
CN111423084A (zh) * | 2020-03-25 | 2020-07-17 | 山东碧泉环境工程技术有限公司 | 移动式处理粪便集装箱 |
CN115215689A (zh) * | 2022-06-28 | 2022-10-21 | 雅安人德科技有限公司 | 一种好氧-厌氧偶联发酵处理餐厨垃圾生产肥料的方法及设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201981201U (zh) * | 2011-03-02 | 2011-09-21 | 李尚云 | 固态有机物高效沼气发酵系统 |
CN102212561A (zh) * | 2011-05-05 | 2011-10-12 | 北京水气蓝德环保科技有限公司 | 干法湿法联合发酵秸秆的加工方法 |
CN102728606A (zh) * | 2012-07-11 | 2012-10-17 | 温志明 | 一种有机固体废物资源化处理工艺 |
CN103240264A (zh) * | 2012-02-13 | 2013-08-14 | 中国科学院城市环境研究所 | 兼具沼气与活性炭生产的低排放固体有机废弃物处理系统 |
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2013
- 2013-12-18 CN CN201310693938.1A patent/CN103642845B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201981201U (zh) * | 2011-03-02 | 2011-09-21 | 李尚云 | 固态有机物高效沼气发酵系统 |
CN102212561A (zh) * | 2011-05-05 | 2011-10-12 | 北京水气蓝德环保科技有限公司 | 干法湿法联合发酵秸秆的加工方法 |
CN103240264A (zh) * | 2012-02-13 | 2013-08-14 | 中国科学院城市环境研究所 | 兼具沼气与活性炭生产的低排放固体有机废弃物处理系统 |
CN102728606A (zh) * | 2012-07-11 | 2012-10-17 | 温志明 | 一种有机固体废物资源化处理工艺 |
Non-Patent Citations (1)
Title |
---|
城市污水污泥高温好氧/中温厌氧两级消化研究;徐荣险等;《环境污染与防治》;20100630;第32卷(第6期);第42-49页 * |
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CN103642845A (zh) | 2014-03-19 |
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