JPH0218919B2 - - Google Patents
Info
- Publication number
- JPH0218919B2 JPH0218919B2 JP15985886A JP15985886A JPH0218919B2 JP H0218919 B2 JPH0218919 B2 JP H0218919B2 JP 15985886 A JP15985886 A JP 15985886A JP 15985886 A JP15985886 A JP 15985886A JP H0218919 B2 JPH0218919 B2 JP H0218919B2
- Authority
- JP
- Japan
- Prior art keywords
- treatment
- liquid
- permeate
- membrane
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 19
- 239000012528 membrane Substances 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 13
- 239000002351 wastewater Substances 0.000 claims description 13
- 239000010802 sludge Substances 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 11
- 238000000855 fermentation Methods 0.000 claims description 10
- 230000004151 fermentation Effects 0.000 claims description 10
- 239000012466 permeate Substances 0.000 claims description 9
- 208000005156 Dehydration Diseases 0.000 claims description 5
- 230000018044 dehydration Effects 0.000 claims description 5
- 238000006297 dehydration reaction Methods 0.000 claims description 5
- 238000000108 ultra-filtration Methods 0.000 claims description 5
- 230000016615 flocculation Effects 0.000 claims 1
- 238000005189 flocculation Methods 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 238000009280 upflow anaerobic sludge blanket technology Methods 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 10
- 239000008187 granular material Substances 0.000 description 10
- 241000894006 Bacteria Species 0.000 description 9
- 239000005416 organic matter Substances 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 238000005374 membrane filtration Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010800 human waste Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000012465 retentate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 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
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Sludge (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61159858A JPS6316099A (ja) | 1986-07-09 | 1986-07-09 | 有機性廃水の処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61159858A JPS6316099A (ja) | 1986-07-09 | 1986-07-09 | 有機性廃水の処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6316099A JPS6316099A (ja) | 1988-01-23 |
| JPH0218919B2 true JPH0218919B2 (ru) | 1990-04-27 |
Family
ID=15702765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61159858A Granted JPS6316099A (ja) | 1986-07-09 | 1986-07-09 | 有機性廃水の処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6316099A (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4874519A (en) * | 1988-06-02 | 1989-10-17 | Orange Water & Sewer Authority | Process for treating wastewater |
| JP2002273462A (ja) * | 2001-03-22 | 2002-09-24 | Asahi Kasei Corp | 排水の処理方法及び装置 |
| US7198717B2 (en) * | 2004-08-26 | 2007-04-03 | Graham John Gibson Juby | Anoxic biological reduction system |
| JP5209686B2 (ja) * | 2010-10-08 | 2013-06-12 | 水ｉｎｇ株式会社 | 有機性排水処理装置および処理方法 |
-
1986
- 1986-07-09 JP JP61159858A patent/JPS6316099A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6316099A (ja) | 1988-01-23 |
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