JPS5684691A - Rotary contact device - Google Patents

Rotary contact device

Info

Publication number
JPS5684691A
JPS5684691A JP15932879A JP15932879A JPS5684691A JP S5684691 A JPS5684691 A JP S5684691A JP 15932879 A JP15932879 A JP 15932879A JP 15932879 A JP15932879 A JP 15932879A JP S5684691 A JPS5684691 A JP S5684691A
Authority
JP
Japan
Prior art keywords
filter media
honeycomb filter
discs
disposed
platelike
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
Application number
JP15932879A
Other languages
Japanese (ja)
Inventor
Noriyasu Hoshi
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.)
Nishihara Environment Co Ltd
Original Assignee
Nishihara Environmental Sanitation Research 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 Nishihara Environmental Sanitation Research Corp filed Critical Nishihara Environmental Sanitation Research Corp
Priority to JP15932879A priority Critical patent/JPS5684691A/en
Publication of JPS5684691A publication Critical patent/JPS5684691A/en
Pending 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

Abstract

PURPOSE: To achieve sewage treatment of good efficiency with small energy by effectively combining honeycomb filter media with platelike discs.
CONSTITUTION: Honeycomb filter media 7 are disposed to a shaft part 2, and platelike discs 8 are disposed on the outer circumference of said honeycomb filter media. Namely, the honeycomb filter media 7 have agitating power even if peripheral speed is low and are therefore disposed on the inner side, and the discs 8 are disposed on the outer side where the peripheral speed is higher, so that sludge will not settle in the tank even if the device is operated at low speeds. On-site assembling is made possible by dividing the honeycomb filter media 7 and platelike discs 8 into a plurality and blocking these.
COPYRIGHT: (C)1981,JPO&Japio
JP15932879A 1979-12-08 1979-12-08 Rotary contact device Pending JPS5684691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15932879A JPS5684691A (en) 1979-12-08 1979-12-08 Rotary contact device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15932879A JPS5684691A (en) 1979-12-08 1979-12-08 Rotary contact device

Publications (1)

Publication Number Publication Date
JPS5684691A true JPS5684691A (en) 1981-07-10

Family

ID=15691405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15932879A Pending JPS5684691A (en) 1979-12-08 1979-12-08 Rotary contact device

Country Status (1)

Country Link
JP (1) JPS5684691A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998007663A1 (en) * 1996-08-21 1998-02-26 Ibero Anlagentechnik Gmbh Process and device for the biological purification of sewage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998007663A1 (en) * 1996-08-21 1998-02-26 Ibero Anlagentechnik Gmbh Process and device for the biological purification of sewage

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