JPS6256197U - - Google Patents
Info
- Publication number
- JPS6256197U JPS6256197U JP1985144295U JP14429585U JPS6256197U JP S6256197 U JPS6256197 U JP S6256197U JP 1985144295 U JP1985144295 U JP 1985144295U JP 14429585 U JP14429585 U JP 14429585U JP S6256197 U JPS6256197 U JP S6256197U
- Authority
- JP
- Japan
- Prior art keywords
- air
- film forming
- diffuser member
- bubbles
- forming member
- 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
- 238000005273 aeration Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 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)
- Activated Sludge Processes (AREA)
Description
図面の第１図は本考案の一実施例を示す側断面
図、第２図は空気膜形成用部材を示す斜面図であ
る。 １：曝気槽、２：散気管、３：空気膜形成用部
材、４：多孔性層状物、５：枠体、６：支柱、７
…衝撃付与部材、８：移動規制部材、９：縦管、
１０：突起、１１：回転部材、１２：爪部、Ａ：
空気膜。
図、第２図は空気膜形成用部材を示す斜面図であ
る。 １：曝気槽、２：散気管、３：空気膜形成用部
材、４：多孔性層状物、５：枠体、６：支柱、７
…衝撃付与部材、８：移動規制部材、９：縦管、
１０：突起、１１：回転部材、１２：爪部、Ａ：
空気膜。
Claims (1)
- 底部に直径１〜３mmの空気孔を有する散気部材
を設け、該散気部材の上方には散気部材よりの気
泡が一時的に保持され、かつ微細気泡が通過しう
る細孔を有する多孔性層状物の外周下部に気泡の
側方への逸脱を防止する枠体を装着してなる空気
膜形成用部材を多段に設けたことを特徴とする多
段空気膜式曝気槽。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985144295U JPH0337759Y2 (ja) | 1985-09-24 | 1985-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985144295U JPH0337759Y2 (ja) | 1985-09-24 | 1985-09-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6256197U true JPS6256197U (ja) | 1987-04-07 |
| JPH0337759Y2 JPH0337759Y2 (ja) | 1991-08-09 |
Family
ID=31054756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985144295U Expired JPH0337759Y2 (ja) | 1985-09-24 | 1985-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337759Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019229822A1 (ja) * | 2018-05-28 | 2019-12-05 | 有限会社バブルタンク | 気体溶解促進補助具 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4857262A (ja) * | 1972-12-20 | 1973-08-11 | ||
| JPS49134569A (ja) * | 1973-04-27 | 1974-12-25 | ||
| JPS507095U (ja) * | 1973-05-18 | 1975-01-24 | ||
| JPS5477562U (ja) * | 1977-11-11 | 1979-06-01 |
-
1985
- 1985-09-24 JP JP1985144295U patent/JPH0337759Y2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4857262A (ja) * | 1972-12-20 | 1973-08-11 | ||
| JPS49134569A (ja) * | 1973-04-27 | 1974-12-25 | ||
| JPS507095U (ja) * | 1973-05-18 | 1975-01-24 | ||
| JPS5477562U (ja) * | 1977-11-11 | 1979-06-01 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019229822A1 (ja) * | 2018-05-28 | 2019-12-05 | 有限会社バブルタンク | 気体溶解促進補助具 |
| US10857506B2 (en) | 2018-05-28 | 2020-12-08 | Bubbletank Co., Ltd. | Gas dissolution accelerating device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0337759Y2 (ja) | 1991-08-09 |