JPH0227038B2 - - Google Patents
Info
- Publication number
- JPH0227038B2 JPH0227038B2 JP9035583A JP9035583A JPH0227038B2 JP H0227038 B2 JPH0227038 B2 JP H0227038B2 JP 9035583 A JP9035583 A JP 9035583A JP 9035583 A JP9035583 A JP 9035583A JP H0227038 B2 JPH0227038 B2 JP H0227038B2
- Authority
- JP
- Japan
- Prior art keywords
- nitrification
- denitrification
- phosphorus
- treated water
- activated 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 - Lifetime
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 30
- 229910052698 phosphorus Inorganic materials 0.000 claims description 30
- 239000011574 phosphorus Substances 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 239000010802 sludge Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- Y02W10/12—
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58090355A JPS59216697A (ja) | 1983-05-23 | 1983-05-23 | 活性汚泥による脱窒・脱燐方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58090355A JPS59216697A (ja) | 1983-05-23 | 1983-05-23 | 活性汚泥による脱窒・脱燐方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59216697A JPS59216697A (ja) | 1984-12-06 |
| JPH0227038B2 true JPH0227038B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-14 |
Family
ID=13996221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58090355A Granted JPS59216697A (ja) | 1983-05-23 | 1983-05-23 | 活性汚泥による脱窒・脱燐方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59216697A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613193A (zh) * | 2013-11-25 | 2014-03-05 | 玉溪师范学院 | 一种分区进水式d-a2o污水处理方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103864206B (zh) * | 2014-03-21 | 2015-11-18 | 北京工业大学 | 污泥消化液半短程硝化厌氧氨氧化脱氮与反硝化除磷耦合系统的装置和方法 |
| CN104276656B (zh) * | 2014-10-12 | 2016-01-20 | 北京工业大学 | 反硝化厌氧氨氧化sbr处理高浓度硝酸盐废水与城市污水的方法 |
| CN104276657B (zh) * | 2014-10-12 | 2016-02-17 | 北京工业大学 | Anammox-pd同步处理高氮素废水和城市污水装置与方法 |
| CN111807516A (zh) * | 2020-08-03 | 2020-10-23 | 岭南水务集团有限公司 | 一种改良型浮动生化污水处理设备及其方法 |
-
1983
- 1983-05-23 JP JP58090355A patent/JPS59216697A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613193A (zh) * | 2013-11-25 | 2014-03-05 | 玉溪师范学院 | 一种分区进水式d-a2o污水处理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59216697A (ja) | 1984-12-06 |