FR2184068B1 - - Google Patents

Info

Publication number
FR2184068B1
FR2184068B1 FR7316914A FR7316914A FR2184068B1 FR 2184068 B1 FR2184068 B1 FR 2184068B1 FR 7316914 A FR7316914 A FR 7316914A FR 7316914 A FR7316914 A FR 7316914A FR 2184068 B1 FR2184068 B1 FR 2184068B1
Authority
FR
France
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
FR7316914A
Other languages
French (fr)
Other versions
FR2184068A1 (en
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.)
Autotrol Corp
Original Assignee
Autotrol 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 Autotrol Corp filed Critical Autotrol Corp
Publication of FR2184068A1 publication Critical patent/FR2184068A1/fr
Application granted granted Critical
Publication of FR2184068B1 publication Critical patent/FR2184068B1/fr
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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/03—Sheet metal
FR7316914A 1972-05-10 1973-05-10 Expired FR2184068B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00252038A US3827559A (en) 1972-05-10 1972-05-10 Extended surface rotating biological contactor

Publications (2)

Publication Number Publication Date
FR2184068A1 FR2184068A1 (en) 1973-12-21
FR2184068B1 true FR2184068B1 (en) 1977-02-11

Family

ID=22954359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7316914A Expired FR2184068B1 (en) 1972-05-10 1973-05-10

Country Status (24)

Country Link
US (1) US3827559A (en)
JP (1) JPS5221819B2 (en)
AR (1) AR194438A1 (en)
AU (1) AU470274B2 (en)
BE (1) BE799274A (en)
BG (1) BG20094A3 (en)
BR (1) BR7303411D0 (en)
CA (1) CA984065A (en)
CH (1) CH582112A5 (en)
CS (1) CS174205B2 (en)
DE (1) DE2324000C3 (en)
DK (1) DK143841C (en)
ES (1) ES414632A1 (en)
FR (1) FR2184068B1 (en)
GB (1) GB1394552A (en)
HU (1) HU173032B (en)
IL (1) IL42159A (en)
IT (1) IT985010B (en)
NL (1) NL7306499A (en)
NO (1) NO134584C (en)
PL (1) PL87242B1 (en)
SE (1) SE390726B (en)
YU (1) YU122073A (en)
ZA (1) ZA732849B (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49111458A (en) * 1973-02-26 1974-10-23
AR207955A1 (en) * 1973-06-15 1976-11-22 Autotrol Corp AN APPARATUS FOR THE BIOLOGICAL TREATMENT OF WASTEWATER
JPS5017049A (en) * 1973-06-20 1975-02-22
US3904525A (en) * 1973-08-23 1975-09-09 Lawrence R Rosenberg Waste treatment apparatus
JPS5152653A (en) * 1974-11-02 1976-05-10 Tanaka Seian Kk
JPS51102360A (en) * 1975-03-05 1976-09-09 Tanaka Seian Kk
JPS5631356Y2 (en) * 1976-09-24 1981-07-25
JPS53145823U (en) * 1977-04-21 1978-11-16
US4115268A (en) * 1977-05-16 1978-09-19 Thissen Christopher P Waste water treatment rotor
JPS5424965U (en) * 1977-07-20 1979-02-19
US4137172A (en) * 1977-08-17 1979-01-30 Fmc Corporation Rotating biological contactor
US4160736A (en) * 1977-10-11 1979-07-10 Autotrol Corporation Rotating trickling filter
JPS5472855U (en) * 1977-11-02 1979-05-24
JPS54120950A (en) * 1978-03-14 1979-09-19 Dengyosha Mach Works Centrifugal rotating disc for biological oxidation treatment device
US4177147A (en) * 1978-03-20 1979-12-04 Roberts Filter Manufacturing Company Biological treating systems
US4399031A (en) * 1980-07-07 1983-08-16 Sekisui Kagaku Kogyo Kabushiki Kaisha Biological sewage treatment apparatus of the rotary disc type
DE3201848A1 (en) * 1982-01-22 1983-08-04 Mecapec S.A., 8716 Schmerikon SUBMERSIBLE DRIP BODY FOR BIOLOGICAL WASTE WATER TREATMENT
US4549962A (en) * 1984-07-19 1985-10-29 Envirex Inc. Rotating biological contactor
AT380004B (en) * 1984-07-23 1986-03-25 Overhoff Gmbh LIQUID VENTILATION DEVICE, IN PARTICULAR WATER VENTILATION DEVICE
US4537678A (en) * 1984-10-04 1985-08-27 Walker Process Corporation Rotary biological contactor
US5227055A (en) * 1992-01-15 1993-07-13 Cornell Research Foundation, Inc. Aquaculture water treatment system including combined rotating biological contactor and evaporative cooler
IES922606A2 (en) * 1992-08-24 1993-02-10 Butler James Patrick J Apparatus for the treatment of sewage
US5527454A (en) * 1994-04-26 1996-06-18 Jacobs Environmental, Inc. Mechanical ventilation system to capture gases released from wastewater passing through rock media trickling filters
WO2002074702A2 (en) * 2001-03-15 2002-09-26 Norddeutsche Seekabelwerk Gmbh Immersion percolating filter
US7402248B2 (en) * 2005-06-09 2008-07-22 Manuel Alvarez Cuenca Active biological contactor (ABC); a modular wastewater treatment system
DE102005062505A1 (en) * 2005-12-27 2007-07-05 Biermann, Jana, Dipl.-Ing. (FH) Rotating dipping body for biological cleaning stages of clarification plants, comprises a closed channel exhibiting vegetation body serving as vegetation carrier for biological lawn, and two radial channel-contracting element
FR2923479B1 (en) * 2007-11-14 2012-04-13 Degremont INSTALLATION FOR THE TREATMENT OF WASTEWATER AND BIOLOGICAL DISK FOR SUCH A INSTALLATION
CN102178970B (en) * 2011-04-20 2014-01-01 林蒙 Air and water advanced oxidization purification device and spiral segmentation disk thereof
US20150315036A1 (en) * 2014-05-01 2015-11-05 Benjamin Clegg Water Evaporator Enhancer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232865A (en) * 1962-06-11 1966-02-01 Johns Manville Method of purifying waste water
US3227429A (en) * 1963-02-04 1966-01-04 American Radiator & Standard Mass transfer packing
US3335081A (en) * 1966-02-02 1967-08-08 El-Naggar Ahmed Sami Method of treatment of sewage by biooxidation and apparatus therefor
US3703961A (en) * 1970-02-18 1972-11-28 Aqua Treatment Ind Inc Rotary biological flow-through filter

Also Published As

Publication number Publication date
US3827559A (en) 1974-08-06
DE2324000C3 (en) 1980-10-16
GB1394552A (en) 1975-05-21
JPS5221819B2 (en) 1977-06-13
PL87242B1 (en) 1976-06-30
SE390726B (en) 1977-01-17
NL7306499A (en) 1973-11-13
NO134584B (en) 1976-08-02
AU5546973A (en) 1974-11-14
NO134584C (en) 1976-11-10
BR7303411D0 (en) 1974-07-25
DK143841C (en) 1982-05-10
DK143841B (en) 1981-10-19
AR194438A1 (en) 1973-07-13
FR2184068A1 (en) 1973-12-21
IL42159A0 (en) 1973-07-30
ES414632A1 (en) 1976-02-01
JPS4961960A (en) 1974-06-15
DE2324000A1 (en) 1973-11-22
CH582112A5 (en) 1976-11-30
CS174205B2 (en) 1977-03-31
YU122073A (en) 1982-02-25
IT985010B (en) 1974-11-30
ZA732849B (en) 1974-03-27
BE799274A (en) 1973-11-09
IL42159A (en) 1975-12-31
DE2324000B2 (en) 1980-02-14
BG20094A3 (en) 1975-10-30
HU173032B (en) 1979-02-28
CA984065A (en) 1976-02-17
AU470274B2 (en) 1976-03-11

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse