JPS6122720Y2 - - Google Patents
Info
- Publication number
- JPS6122720Y2 JPS6122720Y2 JP1981165884U JP16588481U JPS6122720Y2 JP S6122720 Y2 JPS6122720 Y2 JP S6122720Y2 JP 1981165884 U JP1981165884 U JP 1981165884U JP 16588481 U JP16588481 U JP 16588481U JP S6122720 Y2 JPS6122720 Y2 JP S6122720Y2
- Authority
- JP
- Japan
- Prior art keywords
- washing
- water
- sludge
- tank
- digested sludge
- 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
- 239000010802 sludge Substances 0.000 claims description 59
- 238000005406 washing Methods 0.000 claims description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 238000000926 separation method Methods 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 23
- 238000004062 sedimentation Methods 0.000 claims description 9
- 239000002351 wastewater Substances 0.000 claims description 9
- 230000029087 digestion Effects 0.000 description 16
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 238000011001 backwashing Methods 0.000 description 9
- 238000003756 stirring Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000000855 fermentation Methods 0.000 description 4
- 230000004151 fermentation Effects 0.000 description 4
- 238000013019 agitation Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000008237 rinsing water Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 239000005446 dissolved organic matter Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008400 supply water 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
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981165884U JPS5873400U (ja) | 1981-11-09 | 1981-11-09 | 嫌気性消化汚泥の水洗分離装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981165884U JPS5873400U (ja) | 1981-11-09 | 1981-11-09 | 嫌気性消化汚泥の水洗分離装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5873400U JPS5873400U (ja) | 1983-05-18 |
| JPS6122720Y2 true JPS6122720Y2 (enrdf_load_stackoverflow) | 1986-07-08 |
Family
ID=29958070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981165884U Granted JPS5873400U (ja) | 1981-11-09 | 1981-11-09 | 嫌気性消化汚泥の水洗分離装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5873400U (enrdf_load_stackoverflow) |
-
1981
- 1981-11-09 JP JP1981165884U patent/JPS5873400U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5873400U (ja) | 1983-05-18 |
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