JPH0587318B2 - - Google Patents
Info
- Publication number
- JPH0587318B2 JPH0587318B2 JP12554486A JP12554486A JPH0587318B2 JP H0587318 B2 JPH0587318 B2 JP H0587318B2 JP 12554486 A JP12554486 A JP 12554486A JP 12554486 A JP12554486 A JP 12554486A JP H0587318 B2 JPH0587318 B2 JP H0587318B2
- Authority
- JP
- Japan
- Prior art keywords
- orp
- value
- integral value
- aeration
- integral
- 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
- 238000005273 aeration Methods 0.000 claims description 59
- 238000000034 method Methods 0.000 claims description 42
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052698 phosphorus Inorganic materials 0.000 claims description 10
- 239000011574 phosphorus Substances 0.000 claims description 10
- 239000002351 wastewater Substances 0.000 claims description 10
- 239000010865 sewage Substances 0.000 claims description 7
- 239000010802 sludge Substances 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- 238000010586 diagram Methods 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12554486A JPS62282694A (ja) | 1986-05-30 | 1986-05-30 | 汚水の脱窒・脱リン方法および装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12554486A JPS62282694A (ja) | 1986-05-30 | 1986-05-30 | 汚水の脱窒・脱リン方法および装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62282694A JPS62282694A (ja) | 1987-12-08 |
| JPH0587318B2 true JPH0587318B2 (fr) | 1993-12-16 |
Family
ID=14912823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12554486A Granted JPS62282694A (ja) | 1986-05-30 | 1986-05-30 | 汚水の脱窒・脱リン方法および装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62282694A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010086936A (ko) * | 2000-03-04 | 2001-09-15 | 김창원 | 고농도 영양염 함유 폐수 처리를 위한 고도 처리공정 및처리장치 |
| CN108996684A (zh) * | 2018-07-13 | 2018-12-14 | 谷中春 | 一种污水强化生物除磷过程聚磷菌富集优化的方法和提高污水强化生物除磷过程性能的方法 |
-
1986
- 1986-05-30 JP JP12554486A patent/JPS62282694A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62282694A (ja) | 1987-12-08 |
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