JPH0217676Y2 - - Google Patents
Info
- Publication number
- JPH0217676Y2 JPH0217676Y2 JP8093286U JP8093286U JPH0217676Y2 JP H0217676 Y2 JPH0217676 Y2 JP H0217676Y2 JP 8093286 U JP8093286 U JP 8093286U JP 8093286 U JP8093286 U JP 8093286U JP H0217676 Y2 JPH0217676 Y2 JP H0217676Y2
- Authority
- JP
- Japan
- Prior art keywords
- human waste
- uasb
- scum
- sludge
- methane fermentation
- 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
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 64
- 239000010800 human waste Substances 0.000 claims description 47
- 238000000855 fermentation Methods 0.000 claims description 33
- 230000004151 fermentation Effects 0.000 claims description 33
- 239000010802 sludge Substances 0.000 claims description 30
- 239000002351 wastewater Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000004065 wastewater treatment Methods 0.000 claims description 2
- 238000009280 upflow anaerobic sludge blanket technology Methods 0.000 description 39
- 238000000034 method Methods 0.000 description 17
- 241000894006 Bacteria Species 0.000 description 10
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 2
- 241000305071 Enterobacterales Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000009423 ventilation Methods 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
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Removal Of Floating Material (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8093286U JPH0217676Y2 (US06168655-20010102-C00055.png) | 1986-05-30 | 1986-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8093286U JPH0217676Y2 (US06168655-20010102-C00055.png) | 1986-05-30 | 1986-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62194499U JPS62194499U (US06168655-20010102-C00055.png) | 1987-12-10 |
| JPH0217676Y2 true JPH0217676Y2 (US06168655-20010102-C00055.png) | 1990-05-17 |
Family
ID=30932197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8093286U Expired JPH0217676Y2 (US06168655-20010102-C00055.png) | 1986-05-30 | 1986-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0217676Y2 (US06168655-20010102-C00055.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7727395B2 (en) * | 2008-07-23 | 2010-06-01 | PurposeEnergy, Inc. | Method and apparatus for processing organic waste |
-
1986
- 1986-05-30 JP JP8093286U patent/JPH0217676Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62194499U (US06168655-20010102-C00055.png) | 1987-12-10 |
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