JPH0243558B2 - - Google Patents
Info
- Publication number
- JPH0243558B2 JPH0243558B2 JP14692482A JP14692482A JPH0243558B2 JP H0243558 B2 JPH0243558 B2 JP H0243558B2 JP 14692482 A JP14692482 A JP 14692482A JP 14692482 A JP14692482 A JP 14692482A JP H0243558 B2 JPH0243558 B2 JP H0243558B2
- Authority
- JP
- Japan
- Prior art keywords
- acid
- methane
- human waste
- liquid
- production process
- 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 44
- 238000000034 method Methods 0.000 claims description 22
- 239000002253 acid Substances 0.000 claims description 19
- 239000010800 human waste Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 14
- 230000029087 digestion Effects 0.000 description 12
- 238000000855 fermentation Methods 0.000 description 12
- 230000004151 fermentation Effects 0.000 description 12
- 150000007524 organic acids Chemical class 0.000 description 7
- 235000005985 organic acids Nutrition 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000007039 two-step reaction Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater 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
Landscapes
- 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 |
|---|---|---|---|
| JP57146924A JPS5936597A (ja) | 1982-08-26 | 1982-08-26 | し尿処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57146924A JPS5936597A (ja) | 1982-08-26 | 1982-08-26 | し尿処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5936597A JPS5936597A (ja) | 1984-02-28 |
| JPH0243558B2 true JPH0243558B2 (zh) | 1990-09-28 |
Family
ID=15418645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57146924A Granted JPS5936597A (ja) | 1982-08-26 | 1982-08-26 | し尿処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5936597A (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0530626U (ja) * | 1991-09-30 | 1993-04-23 | 日本バルカー工業株式会社 | メタルリング |
| JPH06300136A (ja) * | 1990-08-07 | 1994-10-28 | Nippon Valqua Ind Ltd | 金属中空ｏリング及びその製造方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02211297A (ja) * | 1988-09-16 | 1990-08-22 | Fujita Corp | 汚泥の処理方法 |
| JPH0632836B2 (ja) * | 1989-03-20 | 1994-05-02 | 荏原インフイルコ株式会社 | 浄化槽汚泥の処理方法 |
| WO2005049511A1 (ja) * | 2003-11-21 | 2005-06-02 | Ebara Corporation | リン酸マグネシウムアンモニウムの生成・回収方法及び装置 |
| JP4572278B2 (ja) * | 2005-05-26 | 2010-11-04 | 独立行政法人産業技術総合研究所 | 燃料供給方法及び燃料供給装置 |
-
1982
- 1982-08-26 JP JP57146924A patent/JPS5936597A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06300136A (ja) * | 1990-08-07 | 1994-10-28 | Nippon Valqua Ind Ltd | 金属中空ｏリング及びその製造方法 |
| JPH0530626U (ja) * | 1991-09-30 | 1993-04-23 | 日本バルカー工業株式会社 | メタルリング |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5936597A (ja) | 1984-02-28 |
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