JPH0415360Y2 - - Google Patents
Info
- Publication number
- JPH0415360Y2 JPH0415360Y2 JP1985021979U JP2197985U JPH0415360Y2 JP H0415360 Y2 JPH0415360 Y2 JP H0415360Y2 JP 1985021979 U JP1985021979 U JP 1985021979U JP 2197985 U JP2197985 U JP 2197985U JP H0415360 Y2 JPH0415360 Y2 JP H0415360Y2
- Authority
- JP
- Japan
- Prior art keywords
- section
- denitrification
- nitrification
- tank
- 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
- 239000007788 liquid Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000005273 aeration Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 7
- 238000011282 treatment Methods 0.000 description 5
- 239000010800 human waste Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 238000005187 foaming Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011221 initial treatment Methods 0.000 description 2
- 230000001546 nitrifying effect Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 108700029181 Bacteria lipase activator Proteins 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 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
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000003254 anti-foaming effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000243 solution 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 |
|---|---|---|---|
| JP1985021979U JPH0415360Y2 (da) | 1985-02-20 | 1985-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985021979U JPH0415360Y2 (da) | 1985-02-20 | 1985-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61139795U JPS61139795U (da) | 1986-08-29 |
| JPH0415360Y2 true JPH0415360Y2 (da) | 1992-04-07 |
Family
ID=30513860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985021979U Expired JPH0415360Y2 (da) | 1985-02-20 | 1985-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0415360Y2 (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI472488B (zh) * | 2012-07-06 | 2015-02-11 | Jinmin Li | 污水生物處理裝置和方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5760918A (en) * | 1981-04-01 | 1982-04-13 | Hitachi Ltd | Vacuum reservoir |
| JPS5855097A (ja) * | 1981-09-25 | 1983-04-01 | Shinko Fuaudoraa Kk | 硝化脱窒処理装置 |
| JPS58174300A (ja) * | 1982-04-06 | 1983-10-13 | Sankyo Yuki Kk | 活水汚泥の脱水方法 |
-
1985
- 1985-02-20 JP JP1985021979U patent/JPH0415360Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5760918A (en) * | 1981-04-01 | 1982-04-13 | Hitachi Ltd | Vacuum reservoir |
| JPS5855097A (ja) * | 1981-09-25 | 1983-04-01 | Shinko Fuaudoraa Kk | 硝化脱窒処理装置 |
| JPS58174300A (ja) * | 1982-04-06 | 1983-10-13 | Sankyo Yuki Kk | 活水汚泥の脱水方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61139795U (da) | 1986-08-29 |
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