JPS5496869A - Solid and liquid separation device - Google Patents

Solid and liquid separation device

Info

Publication number
JPS5496869A
JPS5496869A JP314678A JP314678A JPS5496869A JP S5496869 A JPS5496869 A JP S5496869A JP 314678 A JP314678 A JP 314678A JP 314678 A JP314678 A JP 314678A JP S5496869 A JPS5496869 A JP S5496869A
Authority
JP
Japan
Prior art keywords
flow passage
meter
fed
circulation
flow
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
JP314678A
Other languages
Japanese (ja)
Other versions
JPS5714218B2 (en
Inventor
Shoji Umagoe
Toshihiko Ueda
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP314678A priority Critical patent/JPS5496869A/en
Publication of JPS5496869A publication Critical patent/JPS5496869A/en
Publication of JPS5714218B2 publication Critical patent/JPS5714218B2/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

  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Physical Water Treatments (AREA)

Abstract

PURPOSE: A large amount of gas dissolved in the liquid in the supersaturated state is made to the bubble and flowing speed in the flowing passage for the circulation is measured and oxigen amount is measured. By doing so, solid and liquid separation can be surely and easily done.
CONSTITUTION: In a double cylinder shaped tank 1, circulation flow passage is formed which has a down flow passage 2 and an upper flow passage 3 and raw liquid and active slurry to be fed to the flow passage 2 through a feeding tube 4 and 5 are circulated inside the tank 1. The air fed from a compressor 6 is supplied to the flow passage 2 and it is dissolved. Fine bubble making is promoted by the air to be fed to the flow passage 3 and the circulation flow is maintained. Measuring result of a flow speed meter 14 in the flow passage 2 is transmitted to an adjusting meter 13 and a deviation against setting value of an adjusting meter 19 given from a operational controller 12 connecting to a suspension detecting meter 17 can be automatically adjusted by a control valve; 15 and 16 and a control valve 18.
COPYRIGHT: (C)1979,JPO&Japio
JP314678A 1978-01-14 1978-01-14 Solid and liquid separation device Granted JPS5496869A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP314678A JPS5496869A (en) 1978-01-14 1978-01-14 Solid and liquid separation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP314678A JPS5496869A (en) 1978-01-14 1978-01-14 Solid and liquid separation device

Publications (2)

Publication Number Publication Date
JPS5496869A true JPS5496869A (en) 1979-07-31
JPS5714218B2 JPS5714218B2 (en) 1982-03-23

Family

ID=11549204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP314678A Granted JPS5496869A (en) 1978-01-14 1978-01-14 Solid and liquid separation device

Country Status (1)

Country Link
JP (1) JPS5496869A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117154A (en) * 1978-02-11 1979-09-11 Hoechst Ag Biological purifier of waste water
JPS54117155A (en) * 1978-02-11 1979-09-11 Hoechst Ag Biological purifying method of waste water

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117154A (en) * 1978-02-11 1979-09-11 Hoechst Ag Biological purifier of waste water
JPS54117155A (en) * 1978-02-11 1979-09-11 Hoechst Ag Biological purifying method of waste water
JPH0123194B2 (en) * 1978-02-11 1989-05-01 Hoechst Ag
JPH0232039B2 (en) * 1978-02-11 1990-07-18 Hoechst Ag

Also Published As

Publication number Publication date
JPS5714218B2 (en) 1982-03-23

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