JPH0137753Y2 - - Google Patents
Info
- Publication number
- JPH0137753Y2 JPH0137753Y2 JP1985154190U JP15419085U JPH0137753Y2 JP H0137753 Y2 JPH0137753 Y2 JP H0137753Y2 JP 1985154190 U JP1985154190 U JP 1985154190U JP 15419085 U JP15419085 U JP 15419085U JP H0137753 Y2 JPH0137753 Y2 JP H0137753Y2
- Authority
- JP
- Japan
- Prior art keywords
- air injection
- tank
- pipe
- sludge
- backwashing
- 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
- 238000002347 injection Methods 0.000 claims description 27
- 239000007924 injection Substances 0.000 claims description 27
- 238000011001 backwashing Methods 0.000 claims description 22
- 239000010802 sludge Substances 0.000 claims description 21
- 230000003197 catalytic effect Effects 0.000 claims description 11
- 230000003647 oxidation Effects 0.000 claims description 11
- 238000007254 oxidation reaction Methods 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 description 11
- 239000010865 sewage Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000126 substance 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 |
|---|---|---|---|
| JP1985154190U JPH0137753Y2 (enrdf_load_stackoverflow) | 1985-10-07 | 1985-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985154190U JPH0137753Y2 (enrdf_load_stackoverflow) | 1985-10-07 | 1985-10-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6262894U JPS6262894U (enrdf_load_stackoverflow) | 1987-04-18 |
| JPH0137753Y2 true JPH0137753Y2 (enrdf_load_stackoverflow) | 1989-11-14 |
Family
ID=31073759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985154190U Expired JPH0137753Y2 (enrdf_load_stackoverflow) | 1985-10-07 | 1985-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0137753Y2 (enrdf_load_stackoverflow) |
-
1985
- 1985-10-07 JP JP1985154190U patent/JPH0137753Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6262894U (enrdf_load_stackoverflow) | 1987-04-18 |
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