JPH02142700U - - Google Patents
Info
- Publication number
- JPH02142700U JPH02142700U JP1989049250U JP4925089U JPH02142700U JP H02142700 U JPH02142700 U JP H02142700U JP 1989049250 U JP1989049250 U JP 1989049250U JP 4925089 U JP4925089 U JP 4925089U JP H02142700 U JPH02142700 U JP H02142700U
- Authority
- JP
- Japan
- Prior art keywords
- water discharge
- supernatant water
- baffle member
- sewage treatment
- sludge
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000006228 supernatant Substances 0.000 claims description 9
- 239000010865 sewage Substances 0.000 claims description 5
- 239000010802 sludge Substances 0.000 claims description 4
- 238000005273 aeration Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000903 blocking 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
- Activated Sludge Processes (AREA)
Description
図は本考案の一実施例を示し、第１図は本例上
澄水排出装置の概略構成図、第２図は第１図の要
部拡大図、第３図は従来装置の概略構成図である
。 １……汚水処理槽、２……阻流部材、２ａ……
垂管、４……上澄水排出ポンプ、５，７……連通
管、６……上澄水排出管、８……エアリフト管（
エアリフト装置）、Ｏ・Ｌ……汚泥界面、Ａ……
余裕高さ。
澄水排出装置の概略構成図、第２図は第１図の要
部拡大図、第３図は従来装置の概略構成図である
。 １……汚水処理槽、２……阻流部材、２ａ……
垂管、４……上澄水排出ポンプ、５，７……連通
管、６……上澄水排出管、８……エアリフト管（
エアリフト装置）、Ｏ・Ｌ……汚泥界面、Ａ……
余裕高さ。
Claims (1)
- 有機水汚水の曝気、沈殿、排出工程を同一槽内
で行なう回分式汚水処理装置の上澄水排出装置で
あつて、該上澄水排出装置は、汚水処理槽内の汚
泥界面上に配設された汚泥巻き上がり防止用の阻
流部材と、該阻流部材上に配設された上澄水排出
ポンプと、前記阻流部材に集積する汚泥を外部に
排出可能に阻流部材の底面に連通されたエアリフ
ト装置とを備え、しかも前記阻流部材と前記上澄
水排出ポンプは個別に又は一体で上下位置を調節
可能に構成されていることを特徴とする回分式汚
水処理装置の上澄水排出装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989049250U JPH0522319Y2 (ja) | 1989-04-26 | 1989-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989049250U JPH0522319Y2 (ja) | 1989-04-26 | 1989-04-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02142700U true JPH02142700U (ja) | 1990-12-04 |
| JPH0522319Y2 JPH0522319Y2 (ja) | 1993-06-08 |
Family
ID=31566776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989049250U Expired - Lifetime JPH0522319Y2 (ja) | 1989-04-26 | 1989-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0522319Y2 (ja) |
-
1989
- 1989-04-26 JP JP1989049250U patent/JPH0522319Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0522319Y2 (ja) | 1993-06-08 |