JPS5534138A - Gas catcher - Google Patents

Gas catcher

Info

Publication number
JPS5534138A
JPS5534138A JP10688178A JP10688178A JPS5534138A JP S5534138 A JPS5534138 A JP S5534138A JP 10688178 A JP10688178 A JP 10688178A JP 10688178 A JP10688178 A JP 10688178A JP S5534138 A JPS5534138 A JP S5534138A
Authority
JP
Japan
Prior art keywords
floating gas
foul water
flow
surface flow
mixing
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
Application number
JP10688178A
Other languages
Japanese (ja)
Other versions
JPS5754197B2 (en
Inventor
Ryohei Tanuma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP10688178A priority Critical patent/JPS5534138A/en
Publication of JPS5534138A publication Critical patent/JPS5534138A/en
Publication of JPS5754197B2 publication Critical patent/JPS5754197B2/ja
Granted legal-status Critical Current

Links

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

  • Sampling And Sample Adjustment (AREA)
  • Activated Sludge Processes (AREA)

Abstract

PURPOSE: To prevent mixing of foul water to the floating gas drawn without mixing the foul water by tilting the side plates of the floating gas catcher along the flow direction of the surface flow of liquid.
CONSTITUTION: The floating gas catcher is floated on the foul water in an aerating vessel, etc. and floating gas is drawn. At this time, the side plates 3, 4 on the influent side and effluent side of this gas catcher are tilted from the coupling part with a ceiling board 5 toward the bottom end in the flow direction of surface flow 2. Then, the agitation of the surface flow by the side plates does not occur, hence the production of foams in the vessel 8 is less. In addition, a sampling port 13 is provided to the projecting portion of the influent side plate to the ceiling board 5, and therefore even if foams are produced, they flow out or dissipate in the surface flow 2 direction and do not reach the sampling port 13. Hence, the mixing of the foul water in the floating gas does not occur.
COPYRIGHT: (C)1980,JPO&Japio
JP10688178A 1978-08-31 1978-08-31 Gas catcher Granted JPS5534138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10688178A JPS5534138A (en) 1978-08-31 1978-08-31 Gas catcher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10688178A JPS5534138A (en) 1978-08-31 1978-08-31 Gas catcher

Publications (2)

Publication Number Publication Date
JPS5534138A true JPS5534138A (en) 1980-03-10
JPS5754197B2 JPS5754197B2 (en) 1982-11-17

Family

ID=14444839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10688178A Granted JPS5534138A (en) 1978-08-31 1978-08-31 Gas catcher

Country Status (1)

Country Link
JP (1) JPS5534138A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0576888A (en) * 1991-09-24 1993-03-30 Ngk Insulators Ltd Gas collecting device of aeration tank
CN114314868A (en) * 2022-01-06 2022-04-12 北京工业大学 Real-time collecting device and method for VSCs gas released from aeration dynamic water surface

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0576888A (en) * 1991-09-24 1993-03-30 Ngk Insulators Ltd Gas collecting device of aeration tank
CN114314868A (en) * 2022-01-06 2022-04-12 北京工业大学 Real-time collecting device and method for VSCs gas released from aeration dynamic water surface

Also Published As

Publication number Publication date
JPS5754197B2 (en) 1982-11-17

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