JPH0165700U - - Google Patents
Info
- Publication number
- JPH0165700U JPH0165700U JP1987159558U JP15955887U JPH0165700U JP H0165700 U JPH0165700 U JP H0165700U JP 1987159558 U JP1987159558 U JP 1987159558U JP 15955887 U JP15955887 U JP 15955887U JP H0165700 U JPH0165700 U JP H0165700U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- float
- activated sludge
- sludge treatment
- batch type
- 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
- 239000010802 sludge Substances 0.000 claims description 3
- 238000005273 aeration Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 239000010865 sewage Substances 0.000 claims 1
- 239000006228 supernatant Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
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
- Activated Sludge Processes (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は本考案に係るストツパー昇降装置の組立図、
第３図は従来例を示す断面図、第４図，，
は従来例に係る排水装置の説明図である。
１０…汚泥界面、１１…処理槽、１３…排水装
置、１５ａ…上部フロート、１５ｂ…下部フロー
ト、１６…排水口、１８…空気送気装置、２３…
ストツパー、２４…ストツパー昇降装置、３２…
目盛板。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is an assembly diagram of the stopper lifting device according to the present invention.
Fig. 3 is a sectional view showing a conventional example, Fig. 4...
FIG. 2 is an explanatory diagram of a drainage device according to a conventional example. DESCRIPTION OF SYMBOLS 10... Sludge interface, 11... Treatment tank, 13... Drainage device, 15a... Upper float, 15b... Lower float, 16... Drain port, 18... Air supply device, 23...
Stopper, 24...Stopper lifting device, 32...
Scale plate.
Claims (1)
一槽内で行ない、上澄水の排水をフロートの上下
動と共に上下する排水口によつて行なう回分式活
性汚泥処理装置において、前記フロートが所定の
高さ以下に下降しないようなストツパーを設け、
このストツパーの設定高さを前記槽の上部で調整
できるようにしたことを特徴とする回分式活性汚
泥処理装置。 In a batch type activated sludge treatment equipment in which the inflow, aeration, precipitation, and drainage processes of organic sewage are performed in the same tank, and the supernatant water is drained through a drain port that moves up and down with the up and down movement of the float, the float is A stopper is provided to prevent the vehicle from descending below the height.
A batch type activated sludge treatment apparatus characterized in that the set height of the stopper can be adjusted at the upper part of the tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159558U JPH0165700U (en) | 1987-10-19 | 1987-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159558U JPH0165700U (en) | 1987-10-19 | 1987-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0165700U true JPH0165700U (en) | 1989-04-26 |
Family
ID=31440876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987159558U Pending JPH0165700U (en) | 1987-10-19 | 1987-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0165700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0433905U (en) * | 1990-07-12 | 1992-03-19 | ||
| KR100278062B1 (en) * | 1998-05-11 | 2001-01-15 | 신승교 | Injury type waste water discharge device using air tube installed in wastewater treatment reactor |
-
1987
- 1987-10-19 JP JP1987159558U patent/JPH0165700U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0433905U (en) * | 1990-07-12 | 1992-03-19 | ||
| KR100278062B1 (en) * | 1998-05-11 | 2001-01-15 | 신승교 | Injury type waste water discharge device using air tube installed in wastewater treatment reactor |
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