JPH0319600U - - Google Patents
Info
- Publication number
- JPH0319600U JPH0319600U JP1989078303U JP7830389U JPH0319600U JP H0319600 U JPH0319600 U JP H0319600U JP 1989078303 U JP1989078303 U JP 1989078303U JP 7830389 U JP7830389 U JP 7830389U JP H0319600 U JPH0319600 U JP H0319600U
- Authority
- JP
- Japan
- Prior art keywords
- air
- air diffuser
- air supply
- diffuser
- supply passages
- 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.)
- Granted
Links
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)
- Physical Or Chemical Processes And Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989078303U JPH0513439Y2 (US08063081-20111122-C00044.png) | 1989-07-04 | 1989-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989078303U JPH0513439Y2 (US08063081-20111122-C00044.png) | 1989-07-04 | 1989-07-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0319600U true JPH0319600U (US08063081-20111122-C00044.png) | 1991-02-26 |
| JPH0513439Y2 JPH0513439Y2 (US08063081-20111122-C00044.png) | 1993-04-08 |
Family
ID=31621456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989078303U Expired - Lifetime JPH0513439Y2 (US08063081-20111122-C00044.png) | 1989-07-04 | 1989-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0513439Y2 (US08063081-20111122-C00044.png) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000107791A (ja) * | 1998-09-30 | 2000-04-18 | Mitsubishi Rayon Co Ltd | 活性汚泥処理装置 |
| JP2006205119A (ja) * | 2005-01-31 | 2006-08-10 | Nikko Co | 浸漬型膜分離装置の使用方法および浸漬型膜分離装置 |
| WO2009047970A1 (ja) * | 2007-10-10 | 2009-04-16 | Toray Industries, Inc. | 微細気泡散気管、微細気泡散気装置、および、浸漬型膜分離装置 |
| WO2012081481A1 (ja) * | 2010-12-15 | 2012-06-21 | メタウォーター株式会社 | 散気筒 |
| WO2015142881A1 (en) * | 2014-03-17 | 2015-09-24 | Biogen Ma Inc. | Gas delivery devices and associated systems and methods |
| JPWO2017209025A1 (ja) * | 2016-05-31 | 2018-12-06 | エスコ 株式会社 | 気体流通管、気体放出装置、液質調整装置、調整液の製造方法及び調整液 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4979044A (US08063081-20111122-C00044.png) * | 1972-12-05 | 1974-07-30 | ||
| JPS60179396U (ja) * | 1984-05-09 | 1985-11-28 | 株式会社 若土 | 曝気槽用散気管装置 |
-
1989
- 1989-07-04 JP JP1989078303U patent/JPH0513439Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4979044A (US08063081-20111122-C00044.png) * | 1972-12-05 | 1974-07-30 | ||
| JPS60179396U (ja) * | 1984-05-09 | 1985-11-28 | 株式会社 若土 | 曝気槽用散気管装置 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000107791A (ja) * | 1998-09-30 | 2000-04-18 | Mitsubishi Rayon Co Ltd | 活性汚泥処理装置 |
| JP2006205119A (ja) * | 2005-01-31 | 2006-08-10 | Nikko Co | 浸漬型膜分離装置の使用方法および浸漬型膜分離装置 |
| WO2009047970A1 (ja) * | 2007-10-10 | 2009-04-16 | Toray Industries, Inc. | 微細気泡散気管、微細気泡散気装置、および、浸漬型膜分離装置 |
| WO2012081481A1 (ja) * | 2010-12-15 | 2012-06-21 | メタウォーター株式会社 | 散気筒 |
| JP2012125692A (ja) * | 2010-12-15 | 2012-07-05 | Metawater Co Ltd | 散気筒 |
| WO2015142881A1 (en) * | 2014-03-17 | 2015-09-24 | Biogen Ma Inc. | Gas delivery devices and associated systems and methods |
| US10023831B2 (en) | 2014-03-17 | 2018-07-17 | Biogen Ma Inc. | Gas delivery devices and associated systems and methods |
| JPWO2017209025A1 (ja) * | 2016-05-31 | 2018-12-06 | エスコ 株式会社 | 気体流通管、気体放出装置、液質調整装置、調整液の製造方法及び調整液 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0513439Y2 (US08063081-20111122-C00044.png) | 1993-04-08 |
