NO303980B1 - Fremgangsmåte og blanding for å fjerne biologisk film fra eller hindre oppbygging derav på overflater i industrielle vannsystemer - Google Patents
Fremgangsmåte og blanding for å fjerne biologisk film fra eller hindre oppbygging derav på overflater i industrielle vannsystemer Download PDFInfo
- Publication number
- NO303980B1 NO303980B1 NO923934A NO923934A NO303980B1 NO 303980 B1 NO303980 B1 NO 303980B1 NO 923934 A NO923934 A NO 923934A NO 923934 A NO923934 A NO 923934A NO 303980 B1 NO303980 B1 NO 303980B1
- Authority
- NO
- Norway
- Prior art keywords
- water
- protease
- biofilm
- alpha
- amylase
- Prior art date
Links
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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
- C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/023—Water in cooling circuits
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Materials For Medical Uses (AREA)
- External Artificial Organs (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Processing Of Solid Wastes (AREA)
- Enzymes And Modification Thereof (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Cosmetics (AREA)
- Saccharide Compounds (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65400791A | 1991-02-12 | 1991-02-12 | |
PCT/US1992/000811 WO1992013807A1 (en) | 1991-02-12 | 1992-02-11 | Composition and methods for removing or preventing biofilm |
Publications (3)
Publication Number | Publication Date |
---|---|
NO923934D0 NO923934D0 (no) | 1992-10-09 |
NO923934L NO923934L (no) | 1992-10-09 |
NO303980B1 true NO303980B1 (no) | 1998-10-05 |
Family
ID=24623132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO923934A NO303980B1 (no) | 1991-02-12 | 1992-10-09 | Fremgangsmåte og blanding for å fjerne biologisk film fra eller hindre oppbygging derav på overflater i industrielle vannsystemer |
Country Status (14)
Country | Link |
---|---|
US (1) | US5411666A (fi) |
EP (1) | EP0525166B1 (fi) |
JP (1) | JPH05507441A (fi) |
AT (1) | ATE126181T1 (fi) |
AU (1) | AU648881B2 (fi) |
BR (1) | BR9204122A (fi) |
CA (1) | CA2080373C (fi) |
DE (1) | DE69203992T2 (fi) |
DK (1) | DK0525166T3 (fi) |
ES (1) | ES2078738T3 (fi) |
FI (1) | FI105675B (fi) |
GR (1) | GR3017935T3 (fi) |
NO (1) | NO303980B1 (fi) |
WO (1) | WO1992013807A1 (fi) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2106609A1 (en) * | 1992-09-28 | 1994-03-29 | Irene Yeatman Aldridge | Proteases to inhibit and remove biofilm |
DK0611249T3 (da) * | 1993-02-12 | 2000-03-13 | Filtrox Ag | Fremgangsmåde og indretning til rensning af filterhjælp |
DE4410271C2 (de) * | 1994-03-24 | 1999-02-25 | Lumos Trading & Investments Co | 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 |
US5731275A (en) * | 1994-04-05 | 1998-03-24 | Universite De Montreal | Synergistic detergent and disinfectant combinations for decontaminating biofilm-coated surfaces |
AU695600B2 (en) * | 1994-12-06 | 1998-08-20 | Hercules Incorporated | Biofilm avoidance and removal process and composition |
US5789239A (en) * | 1995-06-05 | 1998-08-04 | Betzdearborn Inc. | Composition and process for the avoidance of slime formation and/or for the removal of biofilm in water-bearing systems |
US5783537A (en) * | 1996-03-05 | 1998-07-21 | Kay Chemical Company | Enzymatic detergent composition and method for degrading and removing bacterial cellulose |
FI103056B1 (fi) * | 1996-08-16 | 1999-04-15 | Orion Yhtymae Oy | Menetelmä ja testipakkaus näytteenottopinnan esikäsittelemiseksi |
US6342386B1 (en) | 1996-10-29 | 2002-01-29 | Warren Paul Powers | Methods for removing undesired growth from a surface |
US5919689A (en) * | 1996-10-29 | 1999-07-06 | Selvig; Thomas Allan | Marine antifouling methods and compositions |
US5744321A (en) * | 1997-02-21 | 1998-04-28 | Gem Biomedical, Inc. | Detection of fish spoilage by colorimetry |
US6323007B1 (en) * | 1998-09-18 | 2001-11-27 | Novozymes A/S | 2,6-β-D-fructan hydrolase enzyme and processes for using the enzyme |
JP2002529545A (ja) | 1998-11-06 | 2002-09-10 | ユニベルシテ ドゥ モントリオール | バイオフィルムを除去するための改良型の殺菌性及び非殺菌性溶液 |
US6311546B1 (en) | 1998-12-11 | 2001-11-06 | Buckman Laboratories International, Inc. | Biofouling monitor and methods to monitor or detect biofouling |
DE19937300A1 (de) * | 1999-08-06 | 2001-02-22 | Henkel Ecolab Gmbh & Co Ohg | Biofilmvermeidung |
US6379563B1 (en) | 2000-01-19 | 2002-04-30 | Albemarle Corporation | Alkylamines as biofilm deactivation agents |
US6419838B1 (en) | 2000-01-19 | 2002-07-16 | Albemarle Corporation | Synergistic combinations of oxidizing agents and alkylamines for biofilm control and deactivation |
ES2162593B1 (es) * | 2000-01-20 | 2002-07-01 | Univ Madrid Complutense | Procedimiento enzimatico para fluidificar o desprender biofilms de distintas interfases. |
US6514458B1 (en) | 2000-02-25 | 2003-02-04 | Ge Betz, Inc. | Method for removing microbes from surfaces |
KR20030011349A (ko) | 2000-06-05 | 2003-02-07 | 에스.씨. 존슨 앤드 선, 인코포레이티드 | 살생 클리너 조성물 |
AU2001269939A1 (en) * | 2000-06-19 | 2002-01-02 | Novozymes Biotech, Inc. | Methods for eliminating the formation of biofilm |
US6699391B2 (en) | 2001-09-07 | 2004-03-02 | Advanced Biocatalytics Corporation | Biofilm reduction in crossflow filtration systems |
FR2846665B1 (fr) * | 2002-10-31 | 2006-09-08 | Karine Marion | Procede d'elimination du biofilm |
US7476529B2 (en) * | 2003-03-11 | 2009-01-13 | Advanced Biocatalytics Corporation | Altering metabolism in biological processes |
NZ546731A (en) | 2003-10-24 | 2009-10-30 | Novapharm Res Australia | Drip tray tablet |
US20080248558A1 (en) * | 2004-09-10 | 2008-10-09 | Novozymes A/S | Methods For Preventing, Removing, Reducing, or Disrupting Biofilm |
CA2507176A1 (fr) * | 2005-05-09 | 2006-11-09 | Produits Chimiques Magnus Ltee | Utilisation de ethers de glycol comme biodispersants dans les systemes de chauffage et de refroidissement |
KR20080111155A (ko) * | 2006-04-21 | 2008-12-22 | 가오 가부시키가이샤 | 바이오필름 제어제 조성물 |
US20080019956A1 (en) * | 2006-07-24 | 2008-01-24 | Manoj Kumar | Enzymatic prevention and control of biofilm |
US8513176B2 (en) | 2006-08-02 | 2013-08-20 | Ch2O Incorporated | Disinfecting and mineral deposit eliminating composition and methods |
EP2077913B1 (de) | 2006-09-29 | 2013-01-02 | Basf Se | Verfahren zur regenerierung eines filterhilfsmittels |
CN101646490B (zh) | 2007-03-15 | 2013-12-04 | 巴斯夫欧洲公司 | 再生助滤剂的方法 |
US7998513B1 (en) | 2007-07-10 | 2011-08-16 | Primordial Diagnostics, Inc. | Ascorbate monitoring and control system |
US7824557B2 (en) * | 2007-08-08 | 2010-11-02 | General Electric Company | Method for controlling microbial biofilm in aqueous systems |
US20110052655A1 (en) * | 2007-08-08 | 2011-03-03 | Wilson Kurt Whitekettle | Methods and vesicles for controlling protozoa |
US8784659B2 (en) * | 2007-08-08 | 2014-07-22 | General Electric Company | Method for controlling microbial biofilm in aqueous systems |
AU2010226257A1 (en) | 2009-03-20 | 2011-10-06 | General Electric Company | Biodelivery systems |
US20100266525A1 (en) * | 2009-04-17 | 2010-10-21 | Wilson Kurt Whitekettle | Method for removing microbes from surfaces |
DK2243821T3 (en) * | 2009-04-20 | 2015-02-16 | Realco Sa | Product and method for eliminating biofilm |
US20110177147A1 (en) * | 2010-01-21 | 2011-07-21 | General Electric Company | Stable biocidal delivery systems |
CA2817105A1 (fr) | 2010-10-15 | 2012-04-19 | S.A. Realco | Produit et procede d'elimination des biofilms |
CA2815765C (fr) | 2010-10-15 | 2017-11-07 | S.A. Realco | Produit comprenant un composant detergent et un composant enzymatique, et procede d'elimination des biofilms |
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EP0388115A1 (en) * | 1989-03-13 | 1990-09-19 | Nalco Chemical Company | Controlling industrial slime |
-
1992
- 1992-02-11 EP EP92906413A patent/EP0525166B1/en not_active Expired - Lifetime
- 1992-02-11 AU AU13702/92A patent/AU648881B2/en not_active Ceased
- 1992-02-11 ES ES92906413T patent/ES2078738T3/es not_active Expired - Lifetime
- 1992-02-11 DK DK92906413.7T patent/DK0525166T3/da active
- 1992-02-11 AT AT92906413T patent/ATE126181T1/de not_active IP Right Cessation
- 1992-02-11 DE DE69203992T patent/DE69203992T2/de not_active Expired - Fee Related
- 1992-02-11 CA CA002080373A patent/CA2080373C/en not_active Expired - Fee Related
- 1992-02-11 BR BR929204122A patent/BR9204122A/pt not_active IP Right Cessation
- 1992-02-11 JP JP92505860A patent/JPH05507441A/ja active Pending
- 1992-02-11 WO PCT/US1992/000811 patent/WO1992013807A1/en active IP Right Grant
- 1992-09-08 FI FI924013A patent/FI105675B/fi not_active IP Right Cessation
- 1992-10-09 NO NO923934A patent/NO303980B1/no unknown
-
1994
- 1994-03-22 US US08/215,653 patent/US5411666A/en not_active Expired - Lifetime
-
1995
- 1995-11-01 GR GR950403043T patent/GR3017935T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
AU1370292A (en) | 1992-09-07 |
FI105675B (fi) | 2000-09-29 |
FI924013A (fi) | 1992-09-08 |
US5411666A (en) | 1995-05-02 |
CA2080373C (en) | 2002-03-26 |
NO923934D0 (no) | 1992-10-09 |
JPH05507441A (ja) | 1993-10-28 |
EP0525166B1 (en) | 1995-08-09 |
DE69203992D1 (de) | 1995-09-14 |
GR3017935T3 (en) | 1996-02-29 |
NO923934L (no) | 1992-10-09 |
WO1992013807A1 (en) | 1992-08-20 |
AU648881B2 (en) | 1994-05-05 |
ATE126181T1 (de) | 1995-08-15 |
ES2078738T3 (es) | 1995-12-16 |
CA2080373A1 (en) | 1992-08-13 |
DK0525166T3 (da) | 1995-09-25 |
EP0525166A1 (en) | 1993-02-03 |
BR9204122A (pt) | 1993-06-08 |
FI924013A0 (fi) | 1992-09-08 |
DE69203992T2 (de) | 1996-03-21 |
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