JPS6134879B2 - - Google Patents
Info
- Publication number
- JPS6134879B2 JPS6134879B2 JP16347583A JP16347583A JPS6134879B2 JP S6134879 B2 JPS6134879 B2 JP S6134879B2 JP 16347583 A JP16347583 A JP 16347583A JP 16347583 A JP16347583 A JP 16347583A JP S6134879 B2 JPS6134879 B2 JP S6134879B2
- Authority
- JP
- Japan
- Prior art keywords
- sewage
- sludge
- treatment
- anaerobic
- phosphorus
- 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
- 239000010802 sludge Substances 0.000 claims description 32
- 239000010865 sewage Substances 0.000 claims description 23
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 22
- 229910052698 phosphorus Inorganic materials 0.000 claims description 22
- 239000011574 phosphorus Substances 0.000 claims description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 239000005416 organic matter Substances 0.000 claims description 9
- 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 claims description 8
- 239000002351 wastewater Substances 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 230000000694 effects Effects 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010800 human waste Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000006228 supernatant Substances 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 |
|---|---|---|---|
| JP16347583A JPS6054791A (ja) | 1983-09-05 | 1983-09-05 | 汚水の生物学的処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16347583A JPS6054791A (ja) | 1983-09-05 | 1983-09-05 | 汚水の生物学的処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6054791A JPS6054791A (ja) | 1985-03-29 |
| JPS6134879B2 true JPS6134879B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-08-09 |
Family
ID=15774575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16347583A Granted JPS6054791A (ja) | 1983-09-05 | 1983-09-05 | 汚水の生物学的処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6054791A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1223293B (it) * | 1987-08-07 | 1990-09-19 | Snam Progetti | Procedimento per la depurazione bilogica di acque reflue |
| KR100419431B1 (ko) * | 2002-02-28 | 2004-02-18 | 삼성엔지니어링 주식회사 | 질소 및 인을 제거하기 위한 폐수처리 장치 및 폐수처리방법 |
| CN112744910A (zh) * | 2020-12-30 | 2021-05-04 | 重庆大学 | 一种利用页岩气返排水底泥微生物低成本高效削减返排水中有机物的方法 |
-
1983
- 1983-09-05 JP JP16347583A patent/JPS6054791A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6054791A (ja) | 1985-03-29 |