JPS59109296A - 嫌気性消化処理方法 - Google Patents
嫌気性消化処理方法Info
- Publication number
- JPS59109296A JPS59109296A JP57219081A JP21908182A JPS59109296A JP S59109296 A JPS59109296 A JP S59109296A JP 57219081 A JP57219081 A JP 57219081A JP 21908182 A JP21908182 A JP 21908182A JP S59109296 A JPS59109296 A JP S59109296A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- concentration
- digestion
- line
- digestion tank
- 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.)
- Granted
Links
- 230000029087 digestion Effects 0.000 title claims abstract description 62
- 239000010802 sludge Substances 0.000 claims abstract description 96
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 47
- 238000005188 flotation Methods 0.000 claims description 25
- 230000008569 process Effects 0.000 claims description 8
- 230000008719 thickening Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 23
- 239000007787 solid Substances 0.000 description 23
- 238000006243 chemical reaction Methods 0.000 description 18
- 230000007423 decrease Effects 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 238000002309 gasification Methods 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 230000007928 solubilization Effects 0.000 description 5
- 238000005063 solubilization Methods 0.000 description 5
- 230000001580 bacterial effect Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000001079 digestive effect Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 235000019621 digestibility Nutrition 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 239000004088 foaming agent Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000010800 human waste Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 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
- 239000003093 cationic surfactant Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 229920000642 polymer Polymers 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
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 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
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57219081A JPS59109296A (ja) | 1982-12-14 | 1982-12-14 | 嫌気性消化処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57219081A JPS59109296A (ja) | 1982-12-14 | 1982-12-14 | 嫌気性消化処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59109296A true JPS59109296A (ja) | 1984-06-23 |
| JPH0254160B2 JPH0254160B2 (enrdf_load_stackoverflow) | 1990-11-20 |
Family
ID=16729958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57219081A Granted JPS59109296A (ja) | 1982-12-14 | 1982-12-14 | 嫌気性消化処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59109296A (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61263699A (ja) * | 1985-05-17 | 1986-11-21 | Mikurotetsuku Tsuu Wan:Kk | メタンガスの発生方法及びその装置 |
| JPH04210300A (ja) * | 1990-12-12 | 1992-07-31 | Baiotetsuku:Kk | 高温メタン発酵装置および発酵法 |
| JPH04225900A (ja) * | 1990-12-27 | 1992-08-14 | Ngk Insulators Ltd | 有機性汚泥の嫌気性消化処理方法 |
| JP2007098273A (ja) * | 2005-10-04 | 2007-04-19 | Sumitomo Heavy Ind Ltd | 有機酸生成方法及び有機酸生成装置 |
| JP2010227876A (ja) * | 2009-03-27 | 2010-10-14 | Osaka Gas Co Ltd | 排水と有機性残渣の複合処理方法 |
| JP2019141778A (ja) * | 2018-02-20 | 2019-08-29 | 水ｉｎｇ株式会社 | 嫌気性消化槽の立ち上げ方法及び嫌気性消化システム |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5691898A (en) * | 1979-12-25 | 1981-07-25 | Nishihara Environ Sanit Res Corp | Condensation of digested sludge |
| JPS56126497A (en) * | 1980-03-07 | 1981-10-03 | Kubota Ltd | Water treatment |
| JPS57144099A (en) * | 1981-02-28 | 1982-09-06 | Hitachi Plant Eng & Constr Co Ltd | Anaerobic digestive method for organic sludge |
-
1982
- 1982-12-14 JP JP57219081A patent/JPS59109296A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5691898A (en) * | 1979-12-25 | 1981-07-25 | Nishihara Environ Sanit Res Corp | Condensation of digested sludge |
| JPS56126497A (en) * | 1980-03-07 | 1981-10-03 | Kubota Ltd | Water treatment |
| JPS57144099A (en) * | 1981-02-28 | 1982-09-06 | Hitachi Plant Eng & Constr Co Ltd | Anaerobic digestive method for organic sludge |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61263699A (ja) * | 1985-05-17 | 1986-11-21 | Mikurotetsuku Tsuu Wan:Kk | メタンガスの発生方法及びその装置 |
| JPH04210300A (ja) * | 1990-12-12 | 1992-07-31 | Baiotetsuku:Kk | 高温メタン発酵装置および発酵法 |
| JPH04225900A (ja) * | 1990-12-27 | 1992-08-14 | Ngk Insulators Ltd | 有機性汚泥の嫌気性消化処理方法 |
| JP2007098273A (ja) * | 2005-10-04 | 2007-04-19 | Sumitomo Heavy Ind Ltd | 有機酸生成方法及び有機酸生成装置 |
| JP2010227876A (ja) * | 2009-03-27 | 2010-10-14 | Osaka Gas Co Ltd | 排水と有機性残渣の複合処理方法 |
| JP2019141778A (ja) * | 2018-02-20 | 2019-08-29 | 水ｉｎｇ株式会社 | 嫌気性消化槽の立ち上げ方法及び嫌気性消化システム |
| JP2022000304A (ja) * | 2018-02-20 | 2022-01-04 | 水ｉｎｇ株式会社 | 嫌気性消化槽の立ち上げ方法及び嫌気性消化システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0254160B2 (enrdf_load_stackoverflow) | 1990-11-20 |
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