JPS6210153B2 - - Google Patents
Info
- Publication number
- JPS6210153B2 JPS6210153B2 JP56138759A JP13875981A JPS6210153B2 JP S6210153 B2 JPS6210153 B2 JP S6210153B2 JP 56138759 A JP56138759 A JP 56138759A JP 13875981 A JP13875981 A JP 13875981A JP S6210153 B2 JPS6210153 B2 JP S6210153B2
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- activated sludge
- amount
- pipe
- flow rate
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 46
- 229910052760 oxygen Inorganic materials 0.000 claims description 46
- 239000001301 oxygen Substances 0.000 claims description 46
- 239000010802 sludge Substances 0.000 claims description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 241000894006 Bacteria Species 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000007664 blowing Methods 0.000 claims description 9
- 230000001580 bacterial effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000005273 aeration Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 239000005416 organic matter Substances 0.000 description 10
- 230000029058 respiratory gaseous exchange Effects 0.000 description 8
- 230000001590 oxidative effect Effects 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000008719 thickening Effects 0.000 description 4
- 235000019270 ammonium chloride Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000036284 oxygen consumption Effects 0.000 description 3
- 230000000241 respiratory effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000001179 sorption measurement 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
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Activated Sludge Processes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56138759A JPS5840097A (ja) | 1981-09-03 | 1981-09-03 | 活性汚泥バクテリアの活性度自動測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56138759A JPS5840097A (ja) | 1981-09-03 | 1981-09-03 | 活性汚泥バクテリアの活性度自動測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5840097A JPS5840097A (ja) | 1983-03-08 |
| JPS6210153B2 true JPS6210153B2 (fr) | 1987-03-04 |
Family
ID=15229512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56138759A Granted JPS5840097A (ja) | 1981-09-03 | 1981-09-03 | 活性汚泥バクテリアの活性度自動測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5840097A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2516593Y2 (ja) * | 1992-11-30 | 1996-11-06 | 小島プレス工業株式会社 | 車両用コンソールボックス |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0693833B2 (ja) * | 1986-06-06 | 1994-11-24 | 三菱電機株式会社 | 微生物活性計測装置 |
| JP6191404B2 (ja) * | 2013-11-07 | 2017-09-06 | 新日鐵住金株式会社 | 汚泥活性度測定装置および汚泥活性度の測定方法 |
-
1981
- 1981-09-03 JP JP56138759A patent/JPS5840097A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2516593Y2 (ja) * | 1992-11-30 | 1996-11-06 | 小島プレス工業株式会社 | 車両用コンソールボックス |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5840097A (ja) | 1983-03-08 |
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