JPS6175895U - - Google Patents
Info
- Publication number
- JPS6175895U JPS6175895U JP1984159205U JP15920584U JPS6175895U JP S6175895 U JPS6175895 U JP S6175895U JP 1984159205 U JP1984159205 U JP 1984159205U JP 15920584 U JP15920584 U JP 15920584U JP S6175895 U JPS6175895 U JP S6175895U
- Authority
- JP
- Japan
- Prior art keywords
- scum
- treatment tank
- floating
- activated sludge
- floating skimmer
- 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
- 238000000605 extraction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 3
- 238000005273 aeration Methods 0.000 claims 2
- 239000010802 sludge Substances 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- Activated Sludge Processes (AREA)
- Removal Of Floating Material (AREA)
Description
第1図はこの考案の一実施例の平面図、第2図
は第1図のA−A線断面図、第3図はスカム引抜
手段の正面図を示す。
1…処理槽、6…フローテイングスキマー、7
…スカム引抜手段、11…流出管、12…フレキ
シブルパイプ。
FIG. 1 is a plan view of an embodiment of this invention, FIG. 2 is a sectional view taken along the line A--A in FIG. 1, and FIG. 3 is a front view of the scum extraction means. 1... Processing tank, 6... Floating skimmer, 7
... Scum extraction means, 11... Outflow pipe, 12... Flexible pipe.
Claims (1)
分式活性汚泥処理槽と、この処理槽内に浮遊配置
され、液面上のスカムを誘導するフローテイング
スキマーと、上記処理槽内に循環水流を生起する
散気装置と、流出管と接続したフレキシブルパイ
プを介して上記フローテイングスキマーに取り付
けられ、上記誘導されたスカムを該流出管から排
出するスカム引抜手段とを備えた回分式活性汚泥
槽のスカム除去装置。 A batch activated sludge treatment tank that repeats an aeration process, a precipitation process, and a discharge process; a floating skimmer that is placed floating in this treatment tank to guide scum on the liquid surface; and a floating skimmer that generates a circulating water flow in the treatment tank. Scum removal from a batch type activated sludge tank comprising an aeration device and a scum extraction means attached to the floating skimmer via a flexible pipe connected to an outflow pipe and discharging the induced scum from the outflow pipe. Device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984159205U JPS6330547Y2 (en) | 1984-10-23 | 1984-10-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984159205U JPS6330547Y2 (en) | 1984-10-23 | 1984-10-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6175895U true JPS6175895U (en) | 1986-05-22 |
JPS6330547Y2 JPS6330547Y2 (en) | 1988-08-16 |
Family
ID=30717165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984159205U Expired JPS6330547Y2 (en) | 1984-10-23 | 1984-10-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6330547Y2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5044645A (en) * | 1973-08-25 | 1975-04-22 | ||
JPS5843596U (en) * | 1981-09-19 | 1983-03-23 | 出光タンカ−株式会社 | Oil removal equipment for crude oil tanker ballast water |
JPS618198A (en) * | 1984-06-22 | 1986-01-14 | Nishihara Environ Sanit Res Corp | Sewage treatment apparatus |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR7608091A (en) * | 1975-12-09 | 1977-11-22 | Trw Inc | MOTORIZED STEERING PUMP FOR VEHICLE AND PUMP FOR SUPPLY OF FLUID TO A SYSTEM |
-
1984
- 1984-10-23 JP JP1984159205U patent/JPS6330547Y2/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5044645A (en) * | 1973-08-25 | 1975-04-22 | ||
JPS5843596U (en) * | 1981-09-19 | 1983-03-23 | 出光タンカ−株式会社 | Oil removal equipment for crude oil tanker ballast water |
JPS618198A (en) * | 1984-06-22 | 1986-01-14 | Nishihara Environ Sanit Res Corp | Sewage treatment apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS6330547Y2 (en) | 1988-08-16 |
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