FI956093A0 - Prosessi ja laite veden käsittelemiseksi biologisesti - Google Patents

Prosessi ja laite veden käsittelemiseksi biologisesti

Info

Publication number
FI956093A0
FI956093A0 FI956093A FI956093A FI956093A0 FI 956093 A0 FI956093 A0 FI 956093A0 FI 956093 A FI956093 A FI 956093A FI 956093 A FI956093 A FI 956093A FI 956093 A0 FI956093 A0 FI 956093A0
Authority
FI
Finland
Prior art keywords
pct
water
filter
transported
date
Prior art date
Application number
FI956093A
Other languages
English (en)
Swedish (sv)
Other versions
FI956093A (fi
Inventor
Kurt Joensson
Lennart Lenvik
Magnus Hagrot
Jonas Oskarsson
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.)
Filing date
Publication date
Application filed by Nordic Water Prod Ab filed Critical Nordic Water Prod Ab
Publication of FI956093A0 publication Critical patent/FI956093A0/fi
Publication of FI956093A publication Critical patent/FI956093A/fi

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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1226—Particular type of activated sludge processes comprising an absorbent material suspended in the mixed liquor
    • 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
    • C02F3/22—Activated sludge processes using circulation pipes
    • C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
    • 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
FI956093A 1993-06-23 1995-12-18 Prosessi ja laite veden käsittelemiseksi biologisesti FI956093A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9302184A SE502856C2 (sv) 1993-06-23 1993-06-23 Förfarande och anordning vid biologisk behandling av vatten
PCT/SE1994/000555 WO1995000447A1 (en) 1993-06-23 1994-06-08 Process and apparatus for biological treatment of water

Publications (2)

Publication Number Publication Date
FI956093A0 true FI956093A0 (fi) 1995-12-18
FI956093A FI956093A (fi) 1995-12-18

Family

ID=20390400

Family Applications (1)

Application Number Title Priority Date Filing Date
FI956093A FI956093A (fi) 1993-06-23 1995-12-18 Prosessi ja laite veden käsittelemiseksi biologisesti

Country Status (11)

Country Link
US (1) US5762801A (fi)
EP (1) EP0708740B1 (fi)
JP (1) JPH08511983A (fi)
AT (1) ATE187152T1 (fi)
AU (1) AU682517B2 (fi)
CA (1) CA2164932A1 (fi)
DE (1) DE69421926T2 (fi)
FI (1) FI956093A (fi)
PL (1) PL312200A1 (fi)
SE (1) SE502856C2 (fi)
WO (1) WO1995000447A1 (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9504544L (sv) * 1995-12-19 1997-06-20 Nordic Water Prod Ab Förfarande för biologisk rening av vatten
WO1998058881A1 (en) 1997-06-23 1998-12-30 Wallace Scott D Method and apparatus for biological treatment of waste water
US6652743B2 (en) 1997-06-23 2003-11-25 North American Wetland Engineering, Inc. System and method for removing pollutants from water
ATE270251T1 (de) 1998-04-23 2004-07-15 Svlaamse Instelling Voor Techn Methode zur reinigung von metallhaltigem abwasser

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL131897C (fi) * 1961-02-08
US3679581A (en) * 1970-04-15 1972-07-25 Ghh M A N Technik Ges Fur Anla Method and apparatus for softening or desalting water by ion exchange
US3731810A (en) * 1970-05-15 1973-05-08 Ghh Man Anlagen Ion-exchanger
US4231863A (en) * 1979-04-26 1980-11-04 Sutphin Eldon M Method and apparatus for treating water
JPS60166093A (ja) * 1984-02-06 1985-08-29 Ebara Infilco Co Ltd 流動床生物処理装置の制御方法及びその装置
JPS61291099A (ja) * 1985-06-17 1986-12-20 Sanki Eng Co Ltd 下向流型生物膜浄化装置
DE3665056D1 (en) * 1985-08-09 1989-09-21 Degremont Fluidized-bed reactor for the biological treatment of water
US4861472A (en) * 1988-07-14 1989-08-29 Smith & Loveless, Inc. Apparatus for filtration of a suspension
US5277829A (en) * 1992-07-14 1994-01-11 Andritz Sprout-Bauer, Inc. Deep bed sand filter
US5520804A (en) * 1994-07-21 1996-05-28 Andritz Sprout-Bauer, Inc. Deep bed filtration system
US5494574A (en) * 1994-08-09 1996-02-27 Envirogen, Inc. Mechanically mixed packed bed bioreactor

Also Published As

Publication number Publication date
US5762801A (en) 1998-06-09
ATE187152T1 (de) 1999-12-15
CA2164932A1 (en) 1995-01-05
PL312200A1 (en) 1996-04-01
AU7087294A (en) 1995-01-17
DE69421926T2 (de) 2000-07-13
FI956093A (fi) 1995-12-18
SE9302184L (sv) 1994-12-24
AU682517B2 (en) 1997-10-09
SE502856C2 (sv) 1996-01-29
EP0708740A1 (en) 1996-05-01
JPH08511983A (ja) 1996-12-17
EP0708740B1 (en) 1999-12-01
DE69421926D1 (de) 2000-01-05
WO1995000447A1 (en) 1995-01-05
SE9302184D0 (sv) 1993-06-23

Similar Documents

Publication Publication Date Title
FR2673932B1 (fr) Procede et appareillage pour l'epuration d'eaux residuaires par voie biologique.
US3723304A (en) Omniological filter and process
NZ503742A (en) Apparatus and method for the regulated purification of water
FI956093A0 (fi) Prosessi ja laite veden käsittelemiseksi biologisesti
DE69411360T2 (de) Wasserreinigungsanlage
DK1360148T3 (da) Anlæg til vandbehandling med ballasteret flokkulerende bundfald og affedtning
FR2730226B1 (fr) Procede de traitement d'effluents aqueux sur biofiltres ou autres dispositifs faisant appel aux cultures fixees
FR2707622B1 (fr) Procédé d'épuration d'eaux usées par voie biologique et installations pour sa mise en Óoeuvre.
FI953601A0 (fi) Menetelmä ja laite jäteveden käsittelemiseksi biologisella aktivoinnilla
MXPA02008685A (es) Metodo y dispositivo para tratamiento de efluentes.
FR2784093B1 (fr) Perfectionnements apportes au traitement d'eaux usees selon les procedes par boues activees
JPS57147491A (en) Method and apparatus for purifying sewage
ES2079316A1 (es) Sistema integrado flotacion-biologico de tratamiento de aguas residuales.
RU2240291C2 (ru) Способ биологической очистки сточных вод
FR2676044B1 (fr) Installation de nitrification/denitrification biologique pour le traitement des eaux usees, procede de traitement des eaux utilisant ladite installation.
El-Gohary et al. Physico-Chemical-Biological Treatment of Municipal Wastewater
JPH07155753A (ja) 排水処理装置と排水処理装置による排水処理方法と 排水処理システムによる排水処理方法
FR2148601A1 (en) Sewage purification plant - with activated sludge settling zone followed by filtration
SU971824A1 (ru) Способ биохимической очистки сточных вод от соединений шестивалентного хрома
SU812756A1 (ru) Способ биологической очисткиСТОчНыХ ВОд
OA08173A (fr) Procédé pour le traitement et l'épuration des eaux, par floculation en lit fluidisé des particules en suspension.
Irvine Operational criteria for pilot plant studies on the control of organic contaminants
RU2005137898A (ru) Способ водоподготовки морской воды дельфинария
JPS595250B2 (ja) 養液栽培培養液の浄化方法
DE59701439D1 (de) Verfahren zur aufbereitung von trinkwasser für den verbrauch