JPH0457398B2 - - Google Patents
Info
- Publication number
- JPH0457398B2 JPH0457398B2 JP59011720A JP1172084A JPH0457398B2 JP H0457398 B2 JPH0457398 B2 JP H0457398B2 JP 59011720 A JP59011720 A JP 59011720A JP 1172084 A JP1172084 A JP 1172084A JP H0457398 B2 JPH0457398 B2 JP H0457398B2
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- turbidity
- svi
- meter
- signal
- 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 - Lifetime
Links
- 239000010802 sludge Substances 0.000 claims description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 239000007788 liquid Substances 0.000 claims description 18
- 238000005273 aeration Methods 0.000 claims description 16
- 239000010865 sewage Substances 0.000 claims description 16
- 239000006228 supernatant Substances 0.000 claims description 16
- 238000004364 calculation method Methods 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000004062 sedimentation Methods 0.000 description 20
- 238000001514 detection method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000007726 management method Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000007405 data analysis Methods 0.000 description 5
- 241000233866 Fungi Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241001478896 Sphaerotilus natans Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000003756 stirring Methods 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59011720A JPS60153996A (ja) | 1984-01-24 | 1984-01-24 | 汚泥管理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59011720A JPS60153996A (ja) | 1984-01-24 | 1984-01-24 | 汚泥管理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60153996A JPS60153996A (ja) | 1985-08-13 |
| JPH0457398B2 true JPH0457398B2 (ko) | 1992-09-11 |
Family
ID=11785875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59011720A Granted JPS60153996A (ja) | 1984-01-24 | 1984-01-24 | 汚泥管理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60153996A (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60206491A (ja) * | 1984-03-29 | 1985-10-18 | Shimizu Constr Co Ltd | 廃水処理装置 |
| AUPP860899A0 (en) * | 1999-02-11 | 1999-03-04 | Zeolite Australia Limited | Process for the removal of suspended and other material from waste water |
| JP4821950B2 (ja) * | 2005-01-31 | 2011-11-24 | 栗田工業株式会社 | 汚泥性状診断装置 |
| JP5201372B2 (ja) * | 2010-05-27 | 2013-06-05 | 栗田工業株式会社 | 汚泥性状診断装置 |
| FI130734B1 (fi) * | 2021-12-23 | 2024-02-16 | Kemira Oyj | Menetelmä ja laitteisto jäteveden käsittelyyn |
-
1984
- 1984-01-24 JP JP59011720A patent/JPS60153996A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60153996A (ja) | 1985-08-13 |
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