JPS6221353Y2 - - Google Patents
Info
- Publication number
- JPS6221353Y2 JPS6221353Y2 JP1981195364U JP19536481U JPS6221353Y2 JP S6221353 Y2 JPS6221353 Y2 JP S6221353Y2 JP 1981195364 U JP1981195364 U JP 1981195364U JP 19536481 U JP19536481 U JP 19536481U JP S6221353 Y2 JPS6221353 Y2 JP S6221353Y2
- Authority
- JP
- Japan
- Prior art keywords
- contact material
- sedimentation tank
- tank
- aeration
- 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
- 238000004062 sedimentation Methods 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 21
- 238000005273 aeration Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims 1
- 239000010802 sludge Substances 0.000 description 16
- 238000011282 treatment Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 3
- 238000013019 agitation Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Biological Treatment Of Waste Water (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981195364U JPS58100093U (ja) | 1981-12-26 | 1981-12-26 | 表面部曝気式接触沈殿槽 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981195364U JPS58100093U (ja) | 1981-12-26 | 1981-12-26 | 表面部曝気式接触沈殿槽 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58100093U JPS58100093U (ja) | 1983-07-07 |
JPS6221353Y2 true JPS6221353Y2 (ro) | 1987-05-29 |
Family
ID=30108643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981195364U Granted JPS58100093U (ja) | 1981-12-26 | 1981-12-26 | 表面部曝気式接触沈殿槽 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58100093U (ro) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0639837Y2 (ja) * | 1990-01-12 | 1994-10-19 | 荏原インフイルコ株式会社 | 有機性汚水の生物処理装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49127472A (ro) * | 1973-04-09 | 1974-12-06 |
-
1981
- 1981-12-26 JP JP1981195364U patent/JPS58100093U/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49127472A (ro) * | 1973-04-09 | 1974-12-06 |
Also Published As
Publication number | Publication date |
---|---|
JPS58100093U (ja) | 1983-07-07 |
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