JPH0134116B2 - - Google Patents
Info
- Publication number
- JPH0134116B2 JPH0134116B2 JP11102683A JP11102683A JPH0134116B2 JP H0134116 B2 JPH0134116 B2 JP H0134116B2 JP 11102683 A JP11102683 A JP 11102683A JP 11102683 A JP11102683 A JP 11102683A JP H0134116 B2 JPH0134116 B2 JP H0134116B2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- nitrification
- denitrification
- aeration
- foam
- 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
- 238000005273 aeration Methods 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000005187 foaming Methods 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 4
- 229910052757 nitrogen Inorganic materials 0.000 claims 2
- 230000003254 anti-foaming effect Effects 0.000 claims 1
- 239000006260 foam Substances 0.000 description 14
- 239000010802 sludge Substances 0.000 description 8
- 238000000926 separation method Methods 0.000 description 7
- 238000010790 dilution Methods 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- 239000010800 human waste Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000013530 defoamer Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000005276 aerator Methods 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002562 thickening agent 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 |
|---|---|---|---|
| JP11102683A JPS605296A (ja) | 1983-06-22 | 1983-06-22 | 生物学的硝化脱窒素装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11102683A JPS605296A (ja) | 1983-06-22 | 1983-06-22 | 生物学的硝化脱窒素装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS605296A JPS605296A (ja) | 1985-01-11 |
| JPH0134116B2 true JPH0134116B2 (enrdf_load_stackoverflow) | 1989-07-18 |
Family
ID=14550509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11102683A Granted JPS605296A (ja) | 1983-06-22 | 1983-06-22 | 生物学的硝化脱窒素装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS605296A (enrdf_load_stackoverflow) |
-
1983
- 1983-06-22 JP JP11102683A patent/JPS605296A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS605296A (ja) | 1985-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1067218A (en) | Process and apparatus for the aerobic biological purification of liquid wastes containing organic pollutants | |
| JPS6139879B2 (enrdf_load_stackoverflow) | ||
| US5874003A (en) | Wastewater treatment apparatus with floating clarifier | |
| KR100273913B1 (ko) | 생물학적반응에의한하폐수처리장치및방법 | |
| JP4586422B2 (ja) | 有機性廃水の処理方法 | |
| SK24798A3 (en) | Process for purifying waste water | |
| JP3548105B2 (ja) | 加圧浮上装置 | |
| US4859327A (en) | Means for water and wastewater treatment | |
| JPH0134116B2 (enrdf_load_stackoverflow) | ||
| JPH10296283A (ja) | 担体併用生物反応槽の担体分離方法 | |
| JP2001029975A (ja) | 担体攪拌分離装置 | |
| JPH1110193A (ja) | 担体併用硝化脱窒反応方法及びその装置 | |
| JPS6333919B2 (enrdf_load_stackoverflow) | ||
| JP4019277B2 (ja) | 漁港や魚市場等から発生する有機性廃水の処理方法及び処理装置 | |
| JPH09290286A (ja) | 排水処理装置 | |
| JP2003305489A (ja) | 洗車排水のリサイクル処理装置およびリサイクル処理方法 | |
| JP3824782B2 (ja) | 好気性汚水処理装置 | |
| KR910001619B1 (ko) | 폭기장치에 있어서 자흡식폭기기의 운전방법 | |
| CA2104433A1 (en) | Modular Shipboard Membrane Bioreactor System for Combined Wastewater Stream | |
| SU931719A1 (ru) | Устройство дл биохимической очистки сточных вод | |
| JP3819149B2 (ja) | 好気性汚水処理装置 | |
| JP3659672B2 (ja) | 循環水路型曝気槽におけるスカムの除去装置 | |
| JPH10296282A (ja) | 担体併用生物反応槽の構造 | |
| JPS6019097A (ja) | 汚水処理装置 | |
| JP3316959B2 (ja) | 生物汚泥のオゾン処理装置 |