JPH01114099U - - Google Patents
Info
- Publication number
- JPH01114099U JPH01114099U JP1988009715U JP971588U JPH01114099U JP H01114099 U JPH01114099 U JP H01114099U JP 1988009715 U JP1988009715 U JP 1988009715U JP 971588 U JP971588 U JP 971588U JP H01114099 U JPH01114099 U JP H01114099U
- Authority
- JP
- Japan
- Prior art keywords
- sewage
- utility
- scope
- registration request
- dropping
- 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.)
- Pending
Links
- 238000005273 aeration Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000010865 sewage Substances 0.000 claims 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 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に係る曝気装置の縦断
面図、第２図は同横断面図である。
１……落下塔、２……水槽、３……台座部分、
４……注水管、５……排水管、６，８……導水管
、７……揚水ポンプ、９……吐出口、１０……通
風孔、１１……バツフルプレート、１２……堰、
１３……地面。
FIG. 1 is a longitudinal cross-sectional view of an aeration device according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view thereof. 1... Falling tower, 2... Water tank, 3... Pedestal part,
4...Water injection pipe, 5...Drain pipe, 6,8...Water pipe, 7...Lifting pump, 9...Discharge port, 10...Ventilation hole, 11...Bullet plate, 12...Weir,
13...ground.
Claims (1)
落下させて該下水中に酸素を溶解させることを特
徴とする下水処理用曝気装置。 An aeration system for sewage treatment characterized by dissolving oxygen in the sewage by dropping sewage from the upper part of the drop tower provided with ventilation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988009715U JPH01114099U (en) | 1988-01-29 | 1988-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988009715U JPH01114099U (en) | 1988-01-29 | 1988-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01114099U true JPH01114099U (en) | 1989-08-01 |
Family
ID=31216702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988009715U Pending JPH01114099U (en) | 1988-01-29 | 1988-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01114099U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60193592A (en) * | 1984-03-14 | 1985-10-02 | Kubota Ltd | Aeration apparatus for water treatment |
| JPS6231995B2 (en) * | 1982-12-27 | 1987-07-11 | Nippon Kokan Kk |
-
1988
- 1988-01-29 JP JP1988009715U patent/JPH01114099U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6231995B2 (en) * | 1982-12-27 | 1987-07-11 | Nippon Kokan Kk | |
| JPS60193592A (en) * | 1984-03-14 | 1985-10-02 | Kubota Ltd | Aeration apparatus for water treatment |