JPH0135271Y2 - - Google Patents
Info
- Publication number
- JPH0135271Y2 JPH0135271Y2 JP1986103198U JP10319886U JPH0135271Y2 JP H0135271 Y2 JPH0135271 Y2 JP H0135271Y2 JP 1986103198 U JP1986103198 U JP 1986103198U JP 10319886 U JP10319886 U JP 10319886U JP H0135271 Y2 JPH0135271 Y2 JP H0135271Y2
- Authority
- JP
- Japan
- Prior art keywords
- activated sludge
- aeration tank
- tank
- sludge treatment
- phase
- 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
- 238000005273 aeration Methods 0.000 claims description 54
- 239000010802 sludge Substances 0.000 claims description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 239000000969 carrier Substances 0.000 claims description 15
- 238000000746 purification Methods 0.000 claims description 15
- 238000004062 sedimentation Methods 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 11
- 230000000813 microbial effect Effects 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 7
- 239000002351 wastewater Substances 0.000 claims description 7
- 230000004913 activation Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 description 19
- 239000002245 particle Substances 0.000 description 14
- 239000012530 fluid Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000006228 supernatant Substances 0.000 description 7
- 239000002002 slurry Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000001568 sexual effect Effects 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
- Activated Sludge Processes (AREA)
- Biological Treatment Of Waste Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986103198U JPH0135271Y2 (enrdf_load_stackoverflow) | 1986-07-07 | 1986-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986103198U JPH0135271Y2 (enrdf_load_stackoverflow) | 1986-07-07 | 1986-07-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS639298U JPS639298U (enrdf_load_stackoverflow) | 1988-01-21 |
| JPH0135271Y2 true JPH0135271Y2 (enrdf_load_stackoverflow) | 1989-10-26 |
Family
ID=30975529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986103198U Expired JPH0135271Y2 (enrdf_load_stackoverflow) | 1986-07-07 | 1986-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0135271Y2 (enrdf_load_stackoverflow) |
-
1986
- 1986-07-07 JP JP1986103198U patent/JPH0135271Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS639298U (enrdf_load_stackoverflow) | 1988-01-21 |
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