CA1033080A - Rotating multitube biocontactor for treating sewage - Google Patents

Rotating multitube biocontactor for treating sewage

Info

Publication number
CA1033080A
CA1033080A CA201,740A CA201740A CA1033080A CA 1033080 A CA1033080 A CA 1033080A CA 201740 A CA201740 A CA 201740A CA 1033080 A CA1033080 A CA 1033080A
Authority
CA
Canada
Prior art keywords
biocontactor
multitube
rotating
treating sewage
sewage
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.)
Expired
Application number
CA201,740A
Other languages
French (fr)
Other versions
CA201740S (en
Inventor
Yasushi Kato
Takashi Kato
Masashi Kato
Itsuko Kato
Shouichi Kato
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1033080A publication Critical patent/CA1033080A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/082—Rotating biological contactors
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • 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
CA201,740A 1973-06-20 1974-06-05 Rotating multitube biocontactor for treating sewage Expired CA1033080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7011273A JPS5017049A (en) 1973-06-20 1973-06-20

Publications (1)

Publication Number Publication Date
CA1033080A true CA1033080A (en) 1978-06-13

Family

ID=13422125

Family Applications (1)

Application Number Title Priority Date Filing Date
CA201,740A Expired CA1033080A (en) 1973-06-20 1974-06-05 Rotating multitube biocontactor for treating sewage

Country Status (3)

Country Link
US (1) US4022689A (en)
JP (1) JPS5017049A (en)
CA (1) CA1033080A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52152649A (en) * 1976-06-11 1977-12-19 Nagasei Kougiyou Kk Water treating method by using moving contact bed
JPS5551597Y2 (en) * 1976-06-23 1980-12-01
JPS531966A (en) * 1976-06-25 1978-01-10 Dainippon Screen Mfg Waste water treating apparatus by active sludge
JPS5821593Y2 (en) * 1980-04-07 1983-05-07 日本地下水開発株式会社 Fish pond stirring water wheel
US4364826A (en) * 1981-04-13 1982-12-21 Masashi Kato Waterwheel system for aeration
DE3201848A1 (en) * 1982-01-22 1983-08-04 Mecapec S.A., 8716 Schmerikon SUBMERSIBLE DRIP BODY FOR BIOLOGICAL WASTE WATER TREATMENT
ATE17468T1 (en) * 1982-08-06 1986-02-15 Buchs Umwelttech Utb FIXED BED REACTOR FOR THE TREATMENT, ESPECIALLY FOR ANAEROBIC TREATMENT, OF SEWAGE SLUDGE OR LIQUIDS HEAVY LOADED WITH ORGANIC SUBSTANCES.
JPH0699485B2 (en) * 1984-08-14 1994-12-07 生化学工業株式会社 Method for producing synthetic chondroitin polysulfate
US5227055A (en) * 1992-01-15 1993-07-13 Cornell Research Foundation, Inc. Aquaculture water treatment system including combined rotating biological contactor and evaporative cooler
US5556765A (en) * 1994-02-18 1996-09-17 Dedolph; Richard R. Reactor using tubular spiroids for gas/liquid propulsion
WO2002074702A2 (en) * 2001-03-15 2002-09-26 Norddeutsche Seekabelwerk Gmbh Immersion percolating filter
US9157324B2 (en) * 2009-07-23 2015-10-13 Jose Angel Acosta Peripheral tunnels propeller

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1934501C3 (en) * 1969-07-08 1975-01-23 Fritz Dipl.-Ing. 3001 Anderten Engelbart Device for the biological purification of sewage in a pond
US3647081A (en) * 1969-08-19 1972-03-07 Orenstein Koppel And Lebecker Device for purifying polluted water
US3827559A (en) * 1972-05-10 1974-08-06 Autotrol Corp Extended surface rotating biological contactor
IT972451B (en) * 1972-07-11 1974-05-20 Bello C Di ROTATING FILTER FOR THE BIOLIGIC PURIFICATION OF WASTE WATER

Also Published As

Publication number Publication date
US4022689A (en) 1977-05-10
JPS5017049A (en) 1975-02-22

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