JPS63136795U - - Google Patents
Info
- Publication number
- JPS63136795U JPS63136795U JP2955187U JP2955187U JPS63136795U JP S63136795 U JPS63136795 U JP S63136795U JP 2955187 U JP2955187 U JP 2955187U JP 2955187 U JP2955187 U JP 2955187U JP S63136795 U JPS63136795 U JP S63136795U
- Authority
- JP
- Japan
- Prior art keywords
- aerator
- air
- stage
- intake ports
- generate
- 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 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005276 aerator Methods 0.000 claims 3
- 230000000630 rising effect Effects 0.000 claims 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)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Description
第１図および第２図は本考案の実施例を示すも
のであつて、第１図は全体の構成を示す縦断説明
図、第２図は２段型曝気装置運転後の湖水の状態
を示すグラフ、第３図は下方の曝気装置の他の例
を示す縦断面図、第４図は従来の２段型曝気装置
の構造を示す縦断面図、第５図は従来の２段型曝
気装置の運転状態を示す説明図である。 ２１は連続式曝気装置（下方の曝気装置）、３
１は間欠式曝気装置（上方の曝気装置）、３０，
３３ａ，５２ａは吸水口である。
のであつて、第１図は全体の構成を示す縦断説明
図、第２図は２段型曝気装置運転後の湖水の状態
を示すグラフ、第３図は下方の曝気装置の他の例
を示す縦断面図、第４図は従来の２段型曝気装置
の構造を示す縦断面図、第５図は従来の２段型曝
気装置の運転状態を示す説明図である。 ２１は連続式曝気装置（下方の曝気装置）、３
１は間欠式曝気装置（上方の曝気装置）、３０，
３３ａ，５２ａは吸水口である。
Claims (1)
- 空気の浮上に伴つて上昇水流を起こさせるとと
もに曝気する上下一対の曝気装置が設けられた２
段型曝気装置において、上方の曝気装置の下部と
、下方の曝気装置の上部とに吸水口を備えたこと
を特徴とする２段型曝気装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2955187U JPH0420559Y2 (ja) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2955187U JPH0420559Y2 (ja) | 1987-02-27 | 1987-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63136795U true JPS63136795U (ja) | 1988-09-08 |
| JPH0420559Y2 JPH0420559Y2 (ja) | 1992-05-11 |
Family
ID=30833534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2955187U Expired JPH0420559Y2 (ja) | 1987-02-27 | 1987-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420559Y2 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014224360A (ja) * | 2013-05-15 | 2014-12-04 | 松江土建株式会社 | アオコ除去装置 |
| JP2017023924A (ja) * | 2015-07-21 | 2017-02-02 | 株式会社丸島アクアシステム | 表層取水循環装置 |
-
1987
- 1987-02-27 JP JP2955187U patent/JPH0420559Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014224360A (ja) * | 2013-05-15 | 2014-12-04 | 松江土建株式会社 | アオコ除去装置 |
| JP2017023924A (ja) * | 2015-07-21 | 2017-02-02 | 株式会社丸島アクアシステム | 表層取水循環装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0420559Y2 (ja) | 1992-05-11 |