DE69423524T2 - Vorrichtung zum trennen von flock - Google Patents

Vorrichtung zum trennen von flock

Info

Publication number
DE69423524T2
DE69423524T2 DE69423524T DE69423524T DE69423524T2 DE 69423524 T2 DE69423524 T2 DE 69423524T2 DE 69423524 T DE69423524 T DE 69423524T DE 69423524 T DE69423524 T DE 69423524T DE 69423524 T2 DE69423524 T2 DE 69423524T2
Authority
DE
Germany
Prior art keywords
pct
flock
date
separating
sec
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 - Fee Related
Application number
DE69423524T
Other languages
English (en)
Other versions
DE69423524D1 (de
Inventor
L Suominen
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.)
BCDE GROUP WASTE MANAGEMENT LT
Original Assignee
BCDE GROUP WASTE MANAGEMENT LT
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 BCDE GROUP WASTE MANAGEMENT LT filed Critical BCDE GROUP WASTE MANAGEMENT LT
Application granted granted Critical
Publication of DE69423524D1 publication Critical patent/DE69423524D1/de
Publication of DE69423524T2 publication Critical patent/DE69423524T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/465—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electroflotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1437—Flotation machines using electroflotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1462—Discharge mechanisms for the froth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
DE69423524T 1994-11-18 1994-11-18 Vorrichtung zum trennen von flock Expired - Fee Related DE69423524T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI1994/000518 WO1996015989A1 (en) 1994-11-18 1994-11-18 Flock separating apparatus

Publications (2)

Publication Number Publication Date
DE69423524D1 DE69423524D1 (de) 2000-04-20
DE69423524T2 true DE69423524T2 (de) 2000-10-19

Family

ID=8556593

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69423524T Expired - Fee Related DE69423524T2 (de) 1994-11-18 1994-11-18 Vorrichtung zum trennen von flock

Country Status (9)

Country Link
US (1) US5888359A (de)
EP (1) EP0794926B1 (de)
AT (1) ATE190590T1 (de)
AU (1) AU688410B2 (de)
DE (1) DE69423524T2 (de)
DK (1) DK0794926T3 (de)
ES (1) ES2146304T3 (de)
NO (1) NO317206B1 (de)
WO (1) WO1996015989A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI111355B (fi) 1999-03-17 2003-07-15 Metso Paper Inc Menetelmä ja laite rainan rullauksessa
FI115904B (fi) 2002-01-25 2005-08-15 Bcde Group Waste Man Ltd Oy Menetelmä ja laite epäpuhtauksien poistamiseksi jätevedestä elektroflotaatiolla
FI20020168A (fi) * 2002-01-30 2003-07-31 Bcde Group Waste Man Ltd Oy Menetelmä ja laite sekajätteen käsittelemiseksi pyrolyysilla
ES2272182B1 (es) * 2005-10-03 2008-03-01 Novoltec Automatizacion, S.A. Procedimiento de depuracion de los residuos de la fabricacion de aceite de oliva.
FI123310B (fi) * 2009-08-14 2013-02-15 Hannu Suominen Menetelmä ja laite rikkivetyä sisältävien vesiliuosten puhdistamiseksi
FI123434B (fi) * 2009-08-26 2013-04-30 Hannu Suominen Menetelmä ja laite jäteveden puhdistamiseksi
SE539404C2 (en) 2015-10-08 2017-09-12 Axolot Solutions Ab Electroflotation apparatus having an outlet pipe with a low turbulence orifice
BE1026047B1 (nl) 2018-08-28 2019-09-24 Noah Water Solutions bvba Methode en inrichting voor het reinigen van de elektrode cellen die gebruikt wordt voor het verwijderen van verontreinigingen uit afvalwater door middel van elektrocoagulatie
BE1029516B1 (nl) 2021-06-21 2023-01-23 Noah Water Solutions bvba Methode voor het behandelen van zwart water

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1099396A (en) * 1913-09-18 1914-06-09 Colorado Iron Works Co Apparatus for thickening pulps.
DE3643931A1 (de) * 1986-12-22 1988-07-07 Kernforschungsanlage Juelich Begasungs/flotationsreaktor
WO1993004003A1 (de) * 1991-08-14 1993-03-04 Iwatech Konradt Gmbh Verfahren und vorrichtung zum aufbereiten von verunreinigten flüssigkeiten

Also Published As

Publication number Publication date
ES2146304T3 (es) 2000-08-01
ATE190590T1 (de) 2000-04-15
EP0794926A1 (de) 1997-09-17
NO972229D0 (no) 1997-05-14
EP0794926B1 (de) 2000-03-15
DK0794926T3 (da) 2000-08-21
NO317206B1 (no) 2004-09-20
AU8145994A (en) 1996-06-17
NO972229L (no) 1997-07-15
AU688410B2 (en) 1998-03-12
DE69423524D1 (de) 2000-04-20
US5888359A (en) 1999-03-30
WO1996015989A1 (en) 1996-05-30

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee