JPS6151998U - - Google Patents
Info
- Publication number
- JPS6151998U JPS6151998U JP1984137591U JP13759184U JPS6151998U JP S6151998 U JPS6151998 U JP S6151998U JP 1984137591 U JP1984137591 U JP 1984137591U JP 13759184 U JP13759184 U JP 13759184U JP S6151998 U JPS6151998 U JP S6151998U
- Authority
- JP
- Japan
- Prior art keywords
- aeration
- support plate
- tank
- diffuser plate
- plate
- 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 3
- 238000007664 blowing Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen 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)
Description
第１図は本考案の実施例を示す縦断面図、第２
図は散気装置部分の縦断面図、第３図はその平面
図、第４図は散気装置の変形例を示す縦断面図、
第５図は空気吹込率と酸素溶解効率との関係を示
すグラフ、第６図は空気吹込率と底面流速との関
係を示すグラフ、第７図は従来の曝気槽に用いら
れている散気装置を示す縦断面図である。 １……槽体、２……バツフル板、３……散気装
置、７……支持板、９……散気板、１１……ボル
ト、１２……係合部、１３……固定具。
図は散気装置部分の縦断面図、第３図はその平面
図、第４図は散気装置の変形例を示す縦断面図、
第５図は空気吹込率と酸素溶解効率との関係を示
すグラフ、第６図は空気吹込率と底面流速との関
係を示すグラフ、第７図は従来の曝気槽に用いら
れている散気装置を示す縦断面図である。 １……槽体、２……バツフル板、３……散気装
置、７……支持板、９……散気板、１１……ボル
ト、１２……係合部、１３……固定具。
Claims (1)
- 散気板固定用のボルト１１を上部に備え支持板
７の両端部との係合部１２を下部に備えた固定具
１３をもつて支持板７上に散気板９を固定してな
る散気装置３を、垂直なバツフル板２により区画
された槽体１の散気側の中層部に多数個分散配置
したことを特徴とする旋回流式深槽曝気槽。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984137591U JPH0131359Y2 (ja) | 1984-09-11 | 1984-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984137591U JPH0131359Y2 (ja) | 1984-09-11 | 1984-09-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6151998U true JPS6151998U (ja) | 1986-04-08 |
| JPH0131359Y2 JPH0131359Y2 (ja) | 1989-09-26 |
Family
ID=30696005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984137591U Expired JPH0131359Y2 (ja) | 1984-09-11 | 1984-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0131359Y2 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6328199U (ja) * | 1986-08-05 | 1988-02-24 | ||
| JP2003117583A (ja) * | 2001-10-12 | 2003-04-22 | Kobe Steel Ltd | 生物反応槽およびその攪拌方法 |
| JP2009072785A (ja) * | 2008-12-01 | 2009-04-09 | Metawater Co Ltd | 深槽曝気槽の硝化担体循環方法 |
| JP2012024726A (ja) * | 2010-07-26 | 2012-02-09 | Metawater Co Ltd | 散気部材の支持構造 |
-
1984
- 1984-09-11 JP JP1984137591U patent/JPH0131359Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6328199U (ja) * | 1986-08-05 | 1988-02-24 | ||
| JP2003117583A (ja) * | 2001-10-12 | 2003-04-22 | Kobe Steel Ltd | 生物反応槽およびその攪拌方法 |
| JP2009072785A (ja) * | 2008-12-01 | 2009-04-09 | Metawater Co Ltd | 深槽曝気槽の硝化担体循環方法 |
| JP2012024726A (ja) * | 2010-07-26 | 2012-02-09 | Metawater Co Ltd | 散気部材の支持構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0131359Y2 (ja) | 1989-09-26 |