NL7306499A - - Google Patents

Info

Publication number: NL7306499A
Authority: NL; Netherlands

Application number

NL7306499A

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.)

1972-05-10

Filing date

1973-05-09

Publication date

1973-11-13

1973-05-09 Application filed filed Critical

1973-11-13 Publication of NL7306499A publication Critical patent/NL7306499A/xx

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

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Molecular Biology (AREA)
Biodiversity & Conservation Biology (AREA)
Microbiology (AREA)
Hydrology & Water Resources (AREA)
Health & Medical Sciences (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Biological Treatment Of Waste Water (AREA)
External Artificial Organs (AREA)

NL7306499A 1972-05-10 1973-05-09 NL7306499A (xx)

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 (1)

Publication Number	Publication Date
NL7306499A true NL7306499A (xx)	1973-11-13

Family

ID=22954359

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7306499A NL7306499A (xx)	1972-05-10	1973-05-09

Country Status (24)

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

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS49111458A (xx) *	1973-02-26	1974-10-23
AR207955A1 (es) *	1973-06-15	1976-11-22	Autotrol Corp	Un aparato para el tratamiento biologico de aguas residuales
JPS5017049A (xx) *	1973-06-20	1975-02-22
US3904525A (en) *	1973-08-23	1975-09-09	Lawrence R Rosenberg	Waste treatment apparatus
JPS5152653A (xx) *	1974-11-02	1976-05-10	Tanaka Seian Kk
JPS51102360A (xx) *	1975-03-05	1976-09-09	Tanaka Seian Kk
JPS5631356Y2 (xx) *	1976-09-24	1981-07-25
JPS53145823U (xx) *	1977-04-21	1978-11-16
US4115268A (en) *	1977-05-16	1978-09-19	Thissen Christopher P	Waste water treatment rotor
JPS5424965U (xx) *	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 (xx) *	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 (de) *	1982-01-22	1983-08-04	Mecapec S.A., 8716 Schmerikon	Tauchtropfkoerper fuer die biologische abwasserreinigung
US4549962A (en) *	1984-07-19	1985-10-29	Envirex Inc.	Rotating biological contactor
AT380004B (de) *	1984-07-23	1986-03-25	Overhoff Gmbh	Fluessigkeits-belueftungsvorrichtung insbesondere wasser-belueftungsvorrichtung
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
IES57659B2 (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 (de) *	2001-03-15	2002-09-26	Norddeutsche Seekabelwerk Gmbh	Tauchtropfkörper
US7402248B2 (en) *	2005-06-09	2008-07-22	Manuel Alvarez Cuenca	Active biological contactor (ABC); a modular wastewater treatment system
DE102005062505A1 (de) *	2005-12-27	2007-07-05	Biermann, Jana, Dipl.-Ing. (FH)	Rotationstauchkörper
FR2923479B1 (fr) *	2007-11-14	2012-04-13	Degremont	Installation pour le traitement d'eaux residuaires et disque biologique pour une telle installation
CN102178970B (zh) *	2011-04-20	2014-01-01	林蒙	空气、水的高级氧化净化装置及其螺旋分割盘
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

1972
- 1972-05-10 US US00252038A patent/US3827559A/en not_active Expired - Lifetime
1973
- 1973-04-26 ZA ZA732849A patent/ZA732849B/xx unknown
- 1973-05-01 IL IL4215973A patent/IL42159A/xx unknown
- 1973-05-02 CA CA170,244A patent/CA984065A/en not_active Expired
- 1973-05-07 GB GB2169573A patent/GB1394552A/en not_active Expired
- 1973-05-07 NO NO186873A patent/NO134584C/no unknown
- 1973-05-08 BG BG2354173A patent/BG20094A3/xx unknown
- 1973-05-09 NL NL7306499A patent/NL7306499A/xx not_active Application Discontinuation
- 1973-05-09 DE DE2324000A patent/DE2324000C3/de not_active Expired
- 1973-05-09 DK DK255173A patent/DK143841C/da active
- 1973-05-09 AU AU55469/73A patent/AU470274B2/en not_active Expired
- 1973-05-09 YU YU122073A patent/YU122073A/xx unknown
- 1973-05-09 AR AR24792073A patent/AR194438A1/es active
- 1973-05-09 HU HUAU000301 patent/HU173032B/hu unknown
- 1973-05-09 BE BE1005027A patent/BE799274A/xx not_active IP Right Cessation
- 1973-05-09 CH CH656173A patent/CH582112A5/xx not_active IP Right Cessation
- 1973-05-10 ES ES414632A patent/ES414632A1/es not_active Expired
- 1973-05-10 SE SE7306622A patent/SE390726B/xx unknown
- 1973-05-10 PL PL1973162462A patent/PL87242B1/pl unknown
- 1973-05-10 JP JP5204073A patent/JPS5221819B2/ja not_active Expired
- 1973-05-10 FR FR7316914A patent/FR2184068B1/fr not_active Expired
- 1973-05-10 CS CS332273A patent/CS174205B2/cs unknown
- 1973-05-10 IT IT4988373A patent/IT985010B/it active
- 1973-05-10 BR BR341173A patent/BR7303411D0/pt unknown

Also Published As

Publication number	Publication date
DE2324000C3 (de)	1980-10-16
AU5546973A (en)	1974-11-14
SE390726B (sv)	1977-01-17
DE2324000A1 (de)	1973-11-22
CA984065A (en)	1976-02-17
JPS5221819B2 (xx)	1977-06-13
AR194438A1 (es)	1973-07-13
YU122073A (en)	1982-02-25
PL87242B1 (xx)	1976-06-30
FR2184068A1 (xx)	1973-12-21
DE2324000B2 (de)	1980-02-14
IL42159A (en)	1975-12-31
DK143841C (da)	1982-05-10
NO134584C (xx)	1976-11-10
NO134584B (xx)	1976-08-02
ES414632A1 (es)	1976-02-01
DK143841B (da)	1981-10-19
US3827559A (en)	1974-08-06
CH582112A5 (xx)	1976-11-30
AU470274B2 (en)	1976-03-11
ZA732849B (en)	1974-03-27
HU173032B (hu)	1979-02-28
IT985010B (it)	1974-11-30
FR2184068B1 (xx)	1977-02-11
IL42159A0 (en)	1973-07-30
GB1394552A (en)	1975-05-21
BE799274A (fr)	1973-11-09
CS174205B2 (xx)	1977-03-31
JPS4961960A (xx)	1974-06-15
BG20094A3 (xx)	1975-10-30
BR7303411D0 (pt)	1974-07-25

Publication	Publication Date	Title
FR2184068B1 (xx)	1977-02-11
FR2167763A1 (xx)	1973-08-24
FR2174947A1 (xx)	1973-10-19
JPS505902A (xx)	1975-01-22
JPS551950B2 (xx)	1980-01-17
JPS5241390Y2 (xx)	1977-09-19
JPS5123806Y2 (xx)	1976-06-18
JPS4957874A (xx)	1974-06-05
JPS491356U (xx)	1974-01-08
JPS4927711A (xx)	1974-03-12
JPS5336344B2 (xx)	1978-10-02
JPS5141383B2 (xx)	1976-11-09
JPS48112012U (xx)	1973-12-22
JPS4923913U (xx)	1974-02-28
CS164479B1 (xx)	1975-11-07
CH567698A5 (xx)	1975-10-15
CH570380A5 (xx)	1975-12-15
CH563816A5 (xx)	1975-07-15
CH563522A5 (xx)	1975-06-30
CH570330A5 (xx)	1975-12-15
CH570196A5 (xx)	1975-12-15
CH569990A5 (xx)	1975-11-28
CH569854A5 (xx)	1975-11-28
CH569793A5 (xx)	1975-11-28
CH568210A5 (xx)	1975-10-31

Legal Events

Date	Code	Title
1980-06-25	BA	A request for search or an international-type search has been filed
1982-04-01	BB	A search report has been drawn up
1982-10-01	BV	The patent application has lapsed