JPH0375237B2 - - Google Patents
Info
- Publication number
- JPH0375237B2 JPH0375237B2 JP6930689A JP6930689A JPH0375237B2 JP H0375237 B2 JPH0375237 B2 JP H0375237B2 JP 6930689 A JP6930689 A JP 6930689A JP 6930689 A JP6930689 A JP 6930689A JP H0375237 B2 JPH0375237 B2 JP H0375237B2
- Authority
- JP
- Japan
- Prior art keywords
- methane
- methane fermentation
- acid
- fermentation tank
- fermenter
- 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.)
- Expired - Lifetime
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 166
- 238000000855 fermentation Methods 0.000 claims description 103
- 230000004151 fermentation Effects 0.000 claims description 103
- 239000002253 acid Substances 0.000 claims description 71
- 239000004745 nonwoven fabric Substances 0.000 claims description 61
- 244000005700 microbiome Species 0.000 claims description 22
- 239000002351 wastewater Substances 0.000 claims description 20
- 238000011001 backwashing Methods 0.000 claims description 17
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 7
- 239000005416 organic matter Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 36
- 239000007789 gas Substances 0.000 description 31
- 230000001580 bacterial effect Effects 0.000 description 11
- 239000010802 sludge Substances 0.000 description 11
- 239000000969 carrier Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000813 microbial effect Effects 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 230000023556 desulfurization Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004215 lattice model Methods 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005842 biochemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000005033 polyvinylidene chloride Substances 0.000 description 2
- 230000035755 proliferation Effects 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000011218 seed culture Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 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
-
- 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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1069306A JPH02251298A (ja) | 1989-03-23 | 1989-03-23 | メタン発酵装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1069306A JPH02251298A (ja) | 1989-03-23 | 1989-03-23 | メタン発酵装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02251298A JPH02251298A (ja) | 1990-10-09 |
| JPH0375237B2 true JPH0375237B2 (enrdf_load_stackoverflow) | 1991-11-29 |
Family
ID=13398744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1069306A Granted JPH02251298A (ja) | 1989-03-23 | 1989-03-23 | メタン発酵装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02251298A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0694037B2 (ja) * | 1990-11-30 | 1994-11-24 | 鹿島建設株式会社 | 廃水の高温処理方法 |
| JPH04358600A (ja) * | 1991-06-06 | 1992-12-11 | Kubota Corp | 微生物固定化担体流動化装置 |
| JP2608492B2 (ja) * | 1991-07-19 | 1997-05-07 | 株式会社荏原総合研究所 | 有機塩素化合物を含有する用排水の処理方法及び装置 |
| US5985148A (en) * | 1997-12-12 | 1999-11-16 | Liu; Kai Yuan | Water treatment filter wool balls |
| JP4009069B2 (ja) * | 2000-03-08 | 2007-11-14 | 株式会社荏原製作所 | 油脂含有汚濁物質の嫌気性処理方法及び処理システム |
| DE10350503A1 (de) * | 2003-10-29 | 2005-06-16 | Herding Gmbh Filtertechnik | Reaktor zur anaeroben Abwasserbehandlung |
| JP2006247601A (ja) * | 2005-03-14 | 2006-09-21 | Tokyo Gas Co Ltd | メタン生成法及びメタン生成装置 |
-
1989
- 1989-03-23 JP JP1069306A patent/JPH02251298A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02251298A (ja) | 1990-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR0175229B1 (ko) | 과립상 슬러지를 이용한 폐수 처리 장치 및 폐수 처리 방법 | |
| EP0186125B1 (en) | A carrier for microorganisms | |
| CN101302059B (zh) | 倒置式脱氮工艺膜生物反应器 | |
| CN101618925B (zh) | 一种污水处理装置 | |
| CN105621789B (zh) | 一种基于微藻培养的沼液处理装置及方法 | |
| JPH0724489A (ja) | 生物処理装置、及び同装置を用いた水処理方法 | |
| WO2013063853A1 (zh) | 双向供氧水平流生物膜污水处理方法及其设备 | |
| CZ288239B6 (en) | Apparatus for simultaneous biological removal of phosphorus and nitrogen from waste water and removal process thereof | |
| TWI799026B (zh) | 生物脫硫處理方法以及生物脫硫處理系統 | |
| CN104529091A (zh) | 一种微动力多介质固定化生物滤池的污水处理装置及方法 | |
| KR20160105920A (ko) | 미세 조류를 이용한 수 정화 장치 | |
| JP2012179517A (ja) | 散水式浄化装置用保水体、散水式浄化装置および散水式浄化装置の運転方法 | |
| CN214060278U (zh) | 一种海水养殖尾水外排装置 | |
| JP6104145B2 (ja) | 油脂含有排水の嫌気性処理装置及び嫌気性処理方法 | |
| JPH0375237B2 (enrdf_load_stackoverflow) | ||
| KR101757210B1 (ko) | 고도처리 생물 호환조와 변환된 탄소원을 이용한 하폐수 고도처리시설 | |
| CN208562049U (zh) | 一种立体式农村污水处理设备 | |
| CN109292965A (zh) | 一种新型生物过滤膜及其在过滤设备中的应用 | |
| JP4821809B2 (ja) | 微生物担持体の製造方法並びに生物脱窒装置 | |
| CN109354188A (zh) | 一种同步硝化反硝化生物膜法处理污水的装置和方法 | |
| CN105800869B (zh) | 一种循环流化床户用污水处理设备 | |
| JP2609192B2 (ja) | 有機性汚水の生物学的脱リン硝化脱窒素処理方法 | |
| CN217921617U (zh) | 一种污水处理用生物反应器 | |
| CN219259732U (zh) | 一种湿地处理系统 | |
| JP3629727B2 (ja) | 有機性排水の処理方法および装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |