NO933578D0 - Innblaasing av en gass i en granulaer filterseng - Google Patents

Innblaasing av en gass i en granulaer filterseng

Info

Publication number: NO933578D0
Authority: NO; Norway
Prior art keywords: gas; pct; breathing; granular filter; filter bed
Prior art date: 1991-04-16

Application number

NO933578A

Other languages

English (en)

Other versions

NO933578L (no

NO300669B1 (no

Inventor

Kurt Joensson

Original Assignee

Nordic Water Prod Ab

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.)

1991-04-16

Filing date

1993-10-06

Publication date

1993-10-06

1993-10-06 Application filed by Nordic Water Prod Ab filed Critical Nordic Water Prod Ab

1993-10-06 Publication of NO933578L publication Critical patent/NO933578L/no

1993-10-06 Publication of NO933578D0 publication Critical patent/NO933578D0/no

1997-07-07 Publication of NO300669B1 publication Critical patent/NO300669B1/no

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
- C02F3/12—Activated sludge processes
- C02F3/20—Activated sludge processes using diffusers
- 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
- C02F3/06—Aerobic processes using submerged filters
- 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

Life Sciences & Earth Sciences (AREA)
Organic Chemistry (AREA)
Biodiversity & Conservation Biology (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Microbiology (AREA)
Chemical & Material Sciences (AREA)
Biological Treatment Of Waste Water (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Respiratory Apparatuses And Protective Means (AREA)
Filtering Materials (AREA)
Treating Waste Gases (AREA)
Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

NO933578A 1991-04-16 1993-10-06 Fremgangsmåte og anordning for innblåsing av en gass i en granulær filterseng NO300669B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE9101142A SE470155B (sv)	1991-04-16	1991-04-16	Inblåsning av en gas i en granulär filterbädd
PCT/SE1992/000239 WO1992018234A1 (en)	1991-04-16	1992-04-13	Blowing a gas into a granular filter bed

Publications (3)

Publication Number	Publication Date
NO933578L NO933578L (no)	1993-10-06
NO933578D0 true NO933578D0 (no)	1993-10-06
NO300669B1 NO300669B1 (no)	1997-07-07

Family

ID=20382475

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO933578A NO300669B1 (no)	1991-04-16	1993-10-06	Fremgangsmåte og anordning for innblåsing av en gass i en granulær filterseng

Country Status (13)

Country	Link
US (1)	US5472610A (no)
EP (1)	EP0589896B1 (no)
JP (1)	JPH06506629A (no)
KR (1)	KR970011318B1 (no)
AT (1)	ATE157906T1 (no)
AU (1)	AU657956B2 (no)
CA (1)	CA2106213A1 (no)
DE (1)	DE69222168T2 (no)
FI (1)	FI934058A7 (no)
NO (1)	NO300669B1 (no)
SE (1)	SE470155B (no)
SG (1)	SG48292A1 (no)
WO (1)	WO1992018234A1 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE500004C2 (sv) *	1991-07-12	1994-03-21	Nordic Water Prod Ab	Förfarande och anordning för avskiljande av gasbubblor och granulärt filtermedium från ett filtrat, som passerat en filterbädd
SE504447C2 (sv) *	1994-03-03	1997-02-10	Nordic Water Prod Ab	Behandling av vatten i en biologiskt aktiverad och kontinuerligt arbetande granulär filterbädd
DE19632447C2 (de) *	1996-08-12	2000-06-15	Wabe Wasseraufbereitung Gmbh	Beseitigungsvorrichtung
RU2124937C1 (ru) *	1997-04-28	1999-01-20	Акционерное общество "Ново-Уфимский нефтеперерабатывающий завод"	Реактор для проведения каталитических процессов
AT407150B (de) *	1997-09-23	2000-12-27	Andritz Patentverwaltung	Verfahren zum eintrag von gas in ein filterbett eines kontinuierlichen filters
US7147781B2 (en) *	2005-04-08	2006-12-12	Mijodrag Gordic	Backwash system and method for waste water treatment system
US8152998B2 (en) *	2010-05-28	2012-04-10	Ashbrook Simon-Hartley, LP	Screenless granular media filters and methods of use
CN202822936U (zh)	2012-05-23	2013-03-27	瑞典诺迪克有限公司	过滤设备及用于向过滤设备供应流体的装置
CA2779705C (en) *	2012-06-06	2020-08-11	Canplas Industries Ltd.	System and method of greywater recovery and reuse
CA2875412C (en)	2014-12-19	2021-11-09	Canplas Industries Ltd.	System and method of greywater recovery and reuse
KR20180055802A (ko) *	2015-07-03	2018-05-25	파크 아이.피. 비.브이.	필터 베드에 의한 유체의 정제 장치 및 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6150695A (ja) *	1984-08-18	1986-03-12	Toru Matsuoka	消化菌による多段排水処理装置
GB2168904B (en) *	1984-11-30	1988-01-27	Ceskoslovenska Akademie Ved	Method of circulation of liquid phase through a solid phase particularly for biocatalytical reactions and a device for realization thereof
FR2619804B1 (fr) *	1987-08-27	1991-06-28	Sogea	Procede continu de reduction de la pollution dissoute dans un liquide par voie biologique
FR2674535B1 (fr) *	1991-03-26	1994-12-23	Gerard Terrom	Dispositif et procede de traitement, par voie biologique, de fluides a depolluer.

1991
- 1991-04-16 SE SE9101142A patent/SE470155B/sv not_active IP Right Cessation
1992
- 1992-04-13 JP JP4508098A patent/JPH06506629A/ja active Pending
- 1992-04-13 CA CA 2106213 patent/CA2106213A1/en not_active Abandoned
- 1992-04-13 SG SG1996008733A patent/SG48292A1/en unknown
- 1992-04-13 US US08/137,039 patent/US5472610A/en not_active Expired - Lifetime
- 1992-04-13 DE DE69222168T patent/DE69222168T2/de not_active Expired - Lifetime
- 1992-04-13 EP EP19920908886 patent/EP0589896B1/en not_active Expired - Lifetime
- 1992-04-13 AT AT92908886T patent/ATE157906T1/de not_active IP Right Cessation
- 1992-04-13 AU AU16477/92A patent/AU657956B2/en not_active Expired
- 1992-04-13 WO PCT/SE1992/000239 patent/WO1992018234A1/en not_active Ceased
- 1992-04-13 KR KR1019930703010A patent/KR970011318B1/ko not_active Expired - Lifetime
- 1992-04-13 FI FI934058A patent/FI934058A7/fi unknown
1993
- 1993-10-06 NO NO933578A patent/NO300669B1/no unknown

Also Published As

Publication number	Publication date
US5472610A (en)	1995-12-05
JPH06506629A (ja)	1994-07-28
NO933578L (no)	1993-10-06
CA2106213A1 (en)	1992-10-17
SG48292A1 (en)	1998-04-17
AU1647792A (en)	1992-11-17
EP0589896B1 (en)	1997-09-10
FI934058A0 (fi)	1993-09-16
NO300669B1 (no)	1997-07-07
FI934058L (fi)	1993-09-16
EP0589896A1 (en)	1994-04-06
DE69222168T2 (de)	1998-04-09
ATE157906T1 (de)	1997-09-15
SE9101142D0 (sv)	1991-04-16
FI934058A7 (fi)	1993-09-16
DE69222168D1 (de)	1997-10-16
KR970011318B1 (ko)	1997-07-09
SE9101142L (sv)	1992-10-17
AU657956B2 (en)	1995-03-30
SE470155B (sv)	1993-11-22
WO1992018234A1 (en)	1992-10-29

Publication	Publication Date	Title
GB2270075B (en)	1995-01-04	Substituted 2-phenyl-3-methoxypropenoate fungicides
DE59100682D1 (de)	1994-01-20	Atemschutzmaske.
OA09393A (fr)	1992-09-15	Dispositif d'inhalation.
DE69110785D1 (de)	1995-08-03	Narkosemittelverdampfer.
FI923314A7 (fi)	1993-01-26	Substituoidut syklopropyyliamino-1,3,5-triatsiinit
FR2676000B1 (fr)	1995-12-22	Dispositif d'alimentation en gaz respiratoire.
NO933578L (no)	1993-10-06	Innblaasing av en gass i en granulaer filterseng
DE69110587D1 (de)	1995-07-27	Feuerfeste zusammensetzungen aus magnesit-kohlenstoff.
ITFI930040A0 (it)	1993-03-05	Respiratore di protezione con riciclo dell'aria di respirazione.
FI920918A0 (fi)	1992-02-28	Foerraods- och dispenseringssystem foer en gas.
FR2676557B3 (fr)	1993-05-07	Boitier d'ordinateur.
FR2663861B1 (fr)	1993-08-06	Epurateur d'air.
DE69108169D1 (de)	1995-04-20	Reinigungsapparat.
FR2677801B3 (fr)	1993-04-16	Nouvelle structure d'electroaimant.
ITRM910040A0 (it)	1991-01-18	Procedimento per la fabbricazione di un dispositivo elettromeccanico precablato per la generazione di ordini e/o la segnalazione di stati, e dispositivo ottenuto
NO914556D0 (no)	1991-11-21	Reduksjonsventil for gass
DE59202025D1 (de)	1995-06-01	Luftdurchlass.
FI920158A0 (fi)	1992-01-14	Foerfarande foer framstaellning av 3'-fluorpyrimidinnukleosider.
NO904509D0 (no)	1990-10-18	Pustemaske.
NO902041D0 (no)	1990-05-09	Pustemaske.
FI921756A0 (fi)	1992-04-21	Foerfarande foer framstaellning av 4'-demetyliepipodofyllotoxin glukosid 4'-fosfater.
DE69104291D1 (de)	1994-11-03	Spergulinähnliche Verbindungen und ihre Verwendung.
Zeyrek	1991	Large x $ _ {F} $ Inclusive $\overline {\Lambda} $ Production at the CERN S $ p\overline {p} $ S Collider
FI923201A0 (fi)	1992-07-10	3,4-dehydropiperidinderivat.
ITRM920715A1 (it)	1994-03-30	Scarico d'aria.