JPS6366597B2 - - Google Patents
Info
- Publication number
- JPS6366597B2 JPS6366597B2 JP10952484A JP10952484A JPS6366597B2 JP S6366597 B2 JPS6366597 B2 JP S6366597B2 JP 10952484 A JP10952484 A JP 10952484A JP 10952484 A JP10952484 A JP 10952484A JP S6366597 B2 JPS6366597 B2 JP S6366597B2
- Authority
- JP
- Japan
- Prior art keywords
- treatment tank
- water level
- treatment
- wastewater
- liquid
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 67
- 239000010802 sludge Substances 0.000 claims description 42
- 239000007788 liquid Substances 0.000 claims description 36
- 239000002351 wastewater Substances 0.000 claims description 35
- 238000005273 aeration Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 29
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- 238000000926 separation method Methods 0.000 description 12
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 9
- 238000001514 detection method Methods 0.000 description 9
- 229910052698 phosphorus Inorganic materials 0.000 description 9
- 239000011574 phosphorus Substances 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000010840 domestic wastewater Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- VTEIFHQUZWABDE-UHFFFAOYSA-N 2-(2,5-dimethoxy-4-methylphenyl)-2-methoxyethanamine Chemical compound COC(CN)C1=CC(OC)=C(C)C=C1OC VTEIFHQUZWABDE-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- -1 ammonia is nitrified Chemical compound 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000008719 thickening Effects 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 |
|---|---|---|---|
| JP10952484A JPS60255198A (ja) | 1984-05-31 | 1984-05-31 | 排水の生物学的処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10952484A JPS60255198A (ja) | 1984-05-31 | 1984-05-31 | 排水の生物学的処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60255198A JPS60255198A (ja) | 1985-12-16 |
| JPS6366597B2 true JPS6366597B2 (enrdf_load_stackoverflow) | 1988-12-21 |
Family
ID=14512436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10952484A Granted JPS60255198A (ja) | 1984-05-31 | 1984-05-31 | 排水の生物学的処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60255198A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63158197A (ja) * | 1986-12-22 | 1988-07-01 | Ebara Infilco Co Ltd | アンモニア含有廃水の処理方法 |
| JPH0732911B2 (ja) * | 1989-11-21 | 1995-04-12 | 荏原インフイルコ株式会社 | ろ材の再生方法 |
| CZ309840B6 (cs) * | 2022-09-07 | 2023-11-29 | Jan Ing. Topol | Způsob čištění odpadních vod a zařízení k provádění způsobu |
-
1984
- 1984-05-31 JP JP10952484A patent/JPS60255198A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60255198A (ja) | 1985-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5888394A (en) | Method and apparatus for sewage water treatment | |
| US5266200A (en) | Sequence continuous reaction in complete mix activated sludge systems | |
| US5624562A (en) | Apparatus and treatment for wastewater | |
| US20010027948A1 (en) | Nitrogen reduction wastewater treatment system | |
| US6875355B2 (en) | Denitrification system for nitrified wastewater or nitrified water | |
| CA2100496A1 (en) | Mobile waste treatment apparatus | |
| JP2972992B2 (ja) | 有機質廃液の曝気槽とその曝気槽を用いた曝気処理装置 | |
| US6773596B2 (en) | Activated sludge method and device for the treatment of effluent with nitrogen and phosphorus removal | |
| Heduit et al. | Optimization of nitrogen removal in small activated sludge plants | |
| JPS6366597B2 (enrdf_load_stackoverflow) | ||
| US7022237B2 (en) | Aerobic wastewater management system, apparatus, and method | |
| JPH0722757B2 (ja) | 窒素と燐の生物学的除去方法及びその処理装置 | |
| JPH09253687A (ja) | 排水の嫌気・好気処理装置 | |
| JPH05154496A (ja) | 嫌気−好気活性汚泥処理装置の運転制御方法 | |
| KR100566320B1 (ko) | 침지식 멤브레인 결합형 하폐수 고도처리방법 및 장치 | |
| JPH1110193A (ja) | 担体併用硝化脱窒反応方法及びその装置 | |
| KR102058822B1 (ko) | 오폐수 처리장치 | |
| JP2759308B2 (ja) | 有機性廃水の処理方法及びその装置 | |
| CN208087309U (zh) | 污水处理装置 | |
| Fujiwara et al. | Effect of draft tube diameter on nitrogen removal from domestic sewage in a draft tube type reactor | |
| JPH10296251A (ja) | 汚水浄化槽の汚泥調整方法 | |
| JPH0568998A (ja) | 排水の処理方法 | |
| JP3408199B2 (ja) | 有機性汚水の処理装置及びその組立方法 | |
| Landine et al. | Anaerobic fermentation-filtration of potato processing wastewater | |
| JP2001246390A (ja) | 二床並置型好気濾床槽及び汚水浄化槽、並びにこれらの運転方法 |