EP0796114A4 - PREVENTION OF BIOLOGICAL FILMS, METHOD FOR THEIR REMOVAL AND CORRESPONDING COMPOSITION - Google Patents

PREVENTION OF BIOLOGICAL FILMS, METHOD FOR THEIR REMOVAL AND CORRESPONDING COMPOSITION

Info

Publication number
EP0796114A4
EP0796114A4 EP95940866A EP95940866A EP0796114A4 EP 0796114 A4 EP0796114 A4 EP 0796114A4 EP 95940866 A EP95940866 A EP 95940866A EP 95940866 A EP95940866 A EP 95940866A EP 0796114 A4 EP0796114 A4 EP 0796114A4
Authority
EP
European Patent Office
Prior art keywords
biofilm
avoidance
composition
removal process
removal
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.)
Withdrawn
Application number
EP95940866A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0796114A1 (en
Inventor
Mark Eyers
Pee Kristine Van
Poele Jos Van
Jurgen Friedrich Schuetz
Achim P Schenker
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.)
Suez WTS USA Inc
Original Assignee
BetzDearborn Inc
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
Priority claimed from DE19944445070 external-priority patent/DE4445070A1/de
Application filed by BetzDearborn Inc filed Critical BetzDearborn Inc
Publication of EP0796114A1 publication Critical patent/EP0796114A1/en
Publication of EP0796114A4 publication Critical patent/EP0796114A4/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Paper (AREA)
  • Detergent Compositions (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Materials For Medical Uses (AREA)
EP95940866A 1994-12-06 1995-11-21 PREVENTION OF BIOLOGICAL FILMS, METHOD FOR THEIR REMOVAL AND CORRESPONDING COMPOSITION Withdrawn EP0796114A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE4445070 1994-12-06
DE19944445070 DE4445070A1 (de) 1994-12-06 1994-12-06 Zusammensetzung und Verfahren zur Vermeidung der Schleimbildung und/oder zur Entfernung von Biofilm in wasserführenden Systemen
US46521495A 1995-06-05 1995-06-05
US465214 1995-06-05
PCT/US1995/015500 WO1996017632A1 (en) 1994-12-06 1995-11-21 Biofilm avoidance and removal process and composition

Publications (2)

Publication Number Publication Date
EP0796114A1 EP0796114A1 (en) 1997-09-24
EP0796114A4 true EP0796114A4 (en) 2000-06-14

Family

ID=25942968

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95940866A Withdrawn EP0796114A4 (en) 1994-12-06 1995-11-21 PREVENTION OF BIOLOGICAL FILMS, METHOD FOR THEIR REMOVAL AND CORRESPONDING COMPOSITION

Country Status (11)

Country Link
EP (1) EP0796114A4 (no)
JP (1) JPH10509642A (no)
CN (1) CN1168637A (no)
AU (1) AU695600B2 (no)
BR (1) BR9509974A (no)
CA (1) CA2203436A1 (no)
CZ (1) CZ173897A3 (no)
FI (1) FI972388A (no)
NO (1) NO972499L (no)
NZ (1) NZ297334A (no)
WO (1) WO1996017632A1 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2818150B1 (fr) * 2000-12-15 2004-04-30 Anios Lab Sarl Composition pour le traitement d'objets destines a etre desinfectes
DE102004001590B4 (de) * 2004-01-09 2012-12-06 Gerhard Knapp Verwendung eines Wirkstoffes und einer Kombination aus Wirkstoffen zur Inhibierung von Milbenkot und/oder Schimmelpilzsporen und/oder Pflanzenpollen und -sporen und/oder zur Denaturierung des Keratins von Tierhaaren
US8829055B2 (en) * 2006-03-23 2014-09-09 Kao Corporation Biofilm formation inhibitor composition
CN101448399B (zh) * 2006-04-21 2013-06-05 花王株式会社 生物膜控制剂组合物
JP5322400B2 (ja) * 2006-04-21 2013-10-23 花王株式会社 バイオフィルム制御剤組成物
CN105753142B (zh) * 2016-04-18 2019-03-26 南京大学 一种曝气生物滤池填料生物膜的原位活化剂及原位活化方法
US10478322B2 (en) 2017-06-19 2019-11-19 Covidien Lp Retractor device for transforming a retrieval device from a deployed position to a delivery position
CN111150010A (zh) * 2020-01-30 2020-05-15 吴高峰 一种即食去皮鱿鱼丝的制作工艺
CN111213843A (zh) * 2020-01-30 2020-06-02 吴高峰 一种即食去油牛板筋丝的制作工艺
CN111436567A (zh) * 2020-04-05 2020-07-24 吴高峰 一种即食香辣灯影牛板筋的制作工艺
CN111449205A (zh) * 2020-04-05 2020-07-28 吴高峰 一种即食烧烤灯影牛板筋的制作工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717550A (en) * 1970-09-25 1973-02-20 Pabst Brewing Co Liquid compositions of bacterial protease and/or amylase and preparation thereof
DE3741583A1 (de) * 1986-12-12 1988-06-23 Kemira Oy Verfahren zur vernichtung von mikroben im betriebswasser von papierfabriken
WO1992013807A1 (en) * 1991-02-12 1992-08-20 Buckman Laboratories International, Inc. Composition and methods for removing or preventing biofilm
EP0590746A1 (en) * 1992-09-28 1994-04-06 W.R. Grace & Co.-Conn. Proteases to inhibit and remove biofilm
US5324432A (en) * 1993-06-17 1994-06-28 Nalco Chemical Company Treatment of process waters to destroy filamentous bacteria

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855142A (en) * 1971-07-15 1974-12-17 Lever Brothers Ltd Enzymatic denture cleanser
BE792982A (en) * 1971-12-20 1973-06-19 Procter & Gamble Europ Proteolytic enzymes detergent - contg cationic and anionic surfactants
US4067773A (en) * 1975-09-02 1978-01-10 William Zinsser & Co. Enzyme-containing article for removing paper adhered to a surface
US4684469A (en) * 1983-05-17 1987-08-04 Ecolab Inc. Two component biocidal process
US5206026A (en) * 1988-05-24 1993-04-27 Sharik Clyde L Instantaneous delivery film
US4936994A (en) * 1989-03-13 1990-06-26 Nalco Chemical Company Application of cellulase to control industrial slime
US5238572A (en) * 1993-01-25 1993-08-24 Betz Laboratories, Inc. Enzyme treatment for industrial slime control

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717550A (en) * 1970-09-25 1973-02-20 Pabst Brewing Co Liquid compositions of bacterial protease and/or amylase and preparation thereof
DE3741583A1 (de) * 1986-12-12 1988-06-23 Kemira Oy Verfahren zur vernichtung von mikroben im betriebswasser von papierfabriken
WO1992013807A1 (en) * 1991-02-12 1992-08-20 Buckman Laboratories International, Inc. Composition and methods for removing or preventing biofilm
EP0590746A1 (en) * 1992-09-28 1994-04-06 W.R. Grace & Co.-Conn. Proteases to inhibit and remove biofilm
US5324432A (en) * 1993-06-17 1994-06-28 Nalco Chemical Company Treatment of process waters to destroy filamentous bacteria

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9617632A1 *

Also Published As

Publication number Publication date
AU4247496A (en) 1996-06-26
AU695600B2 (en) 1998-08-20
CN1168637A (zh) 1997-12-24
BR9509974A (pt) 1998-06-09
MX9704090A (es) 1997-09-30
JPH10509642A (ja) 1998-09-22
FI972388A0 (fi) 1997-06-05
CA2203436A1 (en) 1996-06-13
CZ173897A3 (cs) 1998-10-14
NO972499D0 (no) 1997-06-02
WO1996017632A1 (en) 1996-06-13
FI972388A (fi) 1997-06-05
EP0796114A1 (en) 1997-09-24
NO972499L (no) 1997-06-06
NZ297334A (en) 1998-08-26

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19970702

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHENKER, ACHIM, P.

Inventor name: SCHUETZ, JURGEN, FRIEDRICH

Inventor name: VAN POELE, JOS

Inventor name: VAN PEE, KRISTINE

Inventor name: EYERS, MARK

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BETZDEARBORN EUROPE, INC.

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BETZDEARBORN INC

A4 Supplementary search report drawn up and despatched

Effective date: 20000504

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