FI951376A - Menetelmä liman- ja kalvomuodostuksen vähentämiseksi laitoksissa, joissa kierrätetään paperi- ja massakoneiden vesi, ja laitoksissa, joissa kierrätetään jäähdytysvesi - Google Patents

Menetelmä liman- ja kalvomuodostuksen vähentämiseksi laitoksissa, joissa kierrätetään paperi- ja massakoneiden vesi, ja laitoksissa, joissa kierrätetään jäähdytysvesi Download PDF

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Publication number
FI951376A
FI951376A FI951376A FI951376A FI951376A FI 951376 A FI951376 A FI 951376A FI 951376 A FI951376 A FI 951376A FI 951376 A FI951376 A FI 951376A FI 951376 A FI951376 A FI 951376A
Authority
FI
Finland
Prior art keywords
water recycling
recycling plants
paper
film formation
cooling water
Prior art date
Application number
FI951376A
Other languages
English (en)
Swedish (sv)
Other versions
FI951376A0 (fi
FI117506B (fi
Inventor
Christine Moeller-Bremer
Original Assignee
Lumos Trading & Investments Co
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 Lumos Trading & Investments Co filed Critical Lumos Trading & Investments Co
Publication of FI951376A0 publication Critical patent/FI951376A0/fi
Publication of FI951376A publication Critical patent/FI951376A/fi
Application granted granted Critical
Publication of FI117506B publication Critical patent/FI117506B/fi

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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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Paper (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
FI951376A 1994-03-24 1995-03-23 Menetelmä liman- ja kalvonmuodostuksen vähentämiseksi laitoksissa, joissa kierrätetään paperi- ja massakoneiden vettä, ja laitoksissa, joissa kierrätetään jäähdytysvettä FI117506B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4410271A DE4410271C2 (de) 1994-03-24 1994-03-24 Verfahren zur Herabsetzung der Schleim- und Belagbildung in Anlagen, in denen Wasser von Papier- und Zellstoffmaschinen im Kreislauf geführt wird, sowie in Anlagen, in denen Kühlwasser im Kreislauf geführt wird
DE4410271 1994-03-24

Publications (3)

Publication Number Publication Date
FI951376A0 FI951376A0 (fi) 1995-03-23
FI951376A true FI951376A (fi) 1995-09-25
FI117506B FI117506B (fi) 2006-11-15

Family

ID=6513765

Family Applications (1)

Application Number Title Priority Date Filing Date
FI951376A FI117506B (fi) 1994-03-24 1995-03-23 Menetelmä liman- ja kalvonmuodostuksen vähentämiseksi laitoksissa, joissa kierrätetään paperi- ja massakoneiden vettä, ja laitoksissa, joissa kierrätetään jäähdytysvettä

Country Status (7)

Country Link
US (1) US5618429A (fi)
EP (1) EP0673886B1 (fi)
AT (1) ATE210090T1 (fi)
CA (1) CA2145227C (fi)
DE (2) DE4410271C2 (fi)
ES (1) ES2169092T3 (fi)
FI (1) FI117506B (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19501350C1 (de) * 1995-01-18 1996-04-04 Henkel Kgaa Verfahren zur Herabsetzung der Ablagerung von Schleimstoffen in Kreislaufwässern
FR2762593B1 (fr) * 1997-04-25 1999-07-30 Rhodia Chimie Sa Procede de reduction ou de suppression des depots d'origine bacterienne dans les installations d'eaux en circuit ferme
US6361963B1 (en) 2000-08-02 2002-03-26 Hercules Incorporated Biofilm growth device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1210492A (en) * 1966-10-17 1970-10-28 British Coke Res Ass Improvements in or relating to the biological treatment of liquid wastes
US4655926A (en) * 1984-05-29 1987-04-07 North Carolina State University Process of treating effluent from a pulp or papermaking operation
DE3447686C1 (de) * 1984-12-28 1986-10-30 Jörg Dipl.-Ing. Dr. Seewalchen Oberkofler Verfahren zur Herabsetzung der Schleimbildung in Anlagen mit einem Wasserkreislauf und Anwendung des Verfahrens
DE3608422A1 (de) * 1986-03-13 1987-09-17 Probios Biotechnologie Gmbh I Verfahren zur steuerung der zusammensetzung einer stabilen mikrobiellen mischbiozoenose
DE3832046A1 (de) * 1988-09-21 1990-03-22 Daimler Benz Ag Verfahren zur behandlung von auswaschwasser von lacknebel
US5242593A (en) * 1988-12-09 1993-09-07 Oberkofler Joerg Method for reducing the build-up of slime and/or film in water circulation systems
DE3841596A1 (de) * 1988-12-09 1990-06-13 Joerg Dr Oberkofler Verfahren zur herabsetzung der schleim- und belagbildung in anlagen
US4936994A (en) * 1989-03-13 1990-06-26 Nalco Chemical Company Application of cellulase to control industrial slime
WO1991001271A1 (en) * 1989-07-14 1991-02-07 Institut Strukturnoi Makrokinetiki Akademii Nauk Sssr Method for obtaining molybdenum disilicide powder
GB9016505D0 (en) * 1990-07-27 1990-09-12 Applied Biotechnologies Restoration and maintenance of the function of a trickling-percolating-filter
ES2056500T3 (es) * 1991-01-28 1994-10-01 Oberkofler Joerg Lignosulfonato.
ES2078738T3 (es) * 1991-02-12 1995-12-16 Buckman Labor Inc Composicion y procedimiento para eliminar o prevenir la aparicion de biopeliculas.
US6004438A (en) * 1991-12-31 1999-12-21 3M Innovative Properties Company Biofilm reduction sterilizer
FR2687659B1 (fr) * 1992-02-24 1994-08-26 Texel Procede de traitement de la flore contaminant les circuits papetiers mettant en óoeuvre des bacteries.
CA2106609A1 (en) * 1992-09-28 1994-03-29 Irene Yeatman Aldridge Proteases to inhibit and remove biofilm
DE4331022A1 (de) * 1993-09-13 1995-03-16 Henkel Kgaa Verfahren zur Regulierung und/oder zum Abbau von unerwünschter Schleimbildung in Kreislaufwässern

Also Published As

Publication number Publication date
EP0673886B1 (de) 2001-12-05
EP0673886A2 (de) 1995-09-27
DE59509891D1 (de) 2002-01-17
US5618429A (en) 1997-04-08
CA2145227A1 (en) 1995-09-25
FI951376A0 (fi) 1995-03-23
ES2169092T3 (es) 2002-07-01
DE4410271C1 (de) 1995-09-21
CA2145227C (en) 2006-10-17
DE4410271C2 (de) 1999-02-25
EP0673886A3 (fi) 1995-11-08
ATE210090T1 (de) 2001-12-15
FI117506B (fi) 2006-11-15

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