JPH0478358B2 - - Google Patents
Info
- Publication number
- JPH0478358B2 JPH0478358B2 JP62266523A JP26652387A JPH0478358B2 JP H0478358 B2 JPH0478358 B2 JP H0478358B2 JP 62266523 A JP62266523 A JP 62266523A JP 26652387 A JP26652387 A JP 26652387A JP H0478358 B2 JPH0478358 B2 JP H0478358B2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- gas
- wastewater treatment
- nitrogen
- wastewater
- 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
- 239000007789 gas Substances 0.000 claims description 45
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 43
- 238000004065 wastewater treatment Methods 0.000 claims description 32
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 25
- 238000000926 separation method Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 16
- 239000002351 wastewater Substances 0.000 claims description 14
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 13
- 229910001882 dioxygen Inorganic materials 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 claims 1
- 238000005273 aeration Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000003463 adsorbent Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-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
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009849 vacuum degassing Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62266523A JPH01111492A (ja) | 1987-10-23 | 1987-10-23 | 深層型廃水処理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62266523A JPH01111492A (ja) | 1987-10-23 | 1987-10-23 | 深層型廃水処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01111492A JPH01111492A (ja) | 1989-04-28 |
| JPH0478358B2 true JPH0478358B2 (fr) | 1992-12-10 |
Family
ID=17432073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62266523A Granted JPH01111492A (ja) | 1987-10-23 | 1987-10-23 | 深層型廃水処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01111492A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2519919Y2 (ja) * | 1990-06-15 | 1996-12-11 | 麒麟麦酒 株式会社 | 浄化槽 |
| US20220194786A1 (en) * | 2020-12-21 | 2022-06-23 | Raytheon BBN Technologies, Corp. | System and Method of Generating Hydrogen Gas |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5929088A (ja) * | 1982-08-09 | 1984-02-16 | Hitachi Plant Eng & Constr Co Ltd | 廃水処理装置 |
| JPS61125495A (ja) * | 1984-11-20 | 1986-06-13 | Hitachi Plant Eng & Constr Co Ltd | 有機性廃水の生物学的脱窒処理方法及び装置 |
-
1987
- 1987-10-23 JP JP62266523A patent/JPH01111492A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5929088A (ja) * | 1982-08-09 | 1984-02-16 | Hitachi Plant Eng & Constr Co Ltd | 廃水処理装置 |
| JPS61125495A (ja) * | 1984-11-20 | 1986-06-13 | Hitachi Plant Eng & Constr Co Ltd | 有機性廃水の生物学的脱窒処理方法及び装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01111492A (ja) | 1989-04-28 |
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