CA2090138A1 - Procede de traitement de la flore contaminant les circuits papetiers mettant en oeuvre des bacteries - Google Patents
Procede de traitement de la flore contaminant les circuits papetiers mettant en oeuvre des bacteriesInfo
- Publication number
- CA2090138A1 CA2090138A1 CA2090138A CA2090138A CA2090138A1 CA 2090138 A1 CA2090138 A1 CA 2090138A1 CA 2090138 A CA2090138 A CA 2090138A CA 2090138 A CA2090138 A CA 2090138A CA 2090138 A1 CA2090138 A1 CA 2090138A1
- Authority
- CA
- Canada
- Prior art keywords
- bacteria
- paper
- water circuits
- blocking water
- treating plant
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
- C12N1/205—Bacterial isolates
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/44—Staphylococcus
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/882—Staphylococcus
Abstract
La présente invention concerne un procédé pour réguler la croissance de la flore microbienne ou bactérienne se développant dans les circuits d'eau en industrie papetière caractérisé en ce que l'on met en oeuvre à titre d'agent désinfectant principal des bactéries du genre Staphylocoques ou Acinobacter. Il s'agit plus particulièrement de bactéries appartement à l'espèce Staphylococcus carnosus. Ces bactéries sont non corrosives et dotées d'une totale innocuité. En conséquence, leur relargage partiel dans l'environnement ne soulève aucun problème écologique.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9202080 | 1992-02-24 | ||
FR9202080A FR2687659B1 (fr) | 1992-02-24 | 1992-02-24 | Procede de traitement de la flore contaminant les circuits papetiers mettant en óoeuvre des bacteries. |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2090138A1 true CA2090138A1 (fr) | 1993-08-25 |
CA2090138C CA2090138C (fr) | 1999-09-28 |
Family
ID=9426934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002090138A Expired - Fee Related CA2090138C (fr) | 1992-02-24 | 1993-02-23 | Procede de traitement de la flore contaminant les circuits papetiers mettant en oeuvre des bacteries |
Country Status (10)
Country | Link |
---|---|
US (1) | US5360517A (fr) |
EP (1) | EP0558360B1 (fr) |
JP (1) | JP2606778B2 (fr) |
AT (1) | ATE145193T1 (fr) |
CA (1) | CA2090138C (fr) |
DE (1) | DE69305886T2 (fr) |
ES (1) | ES2095587T3 (fr) |
FI (1) | FI930801A (fr) |
FR (1) | FR2687659B1 (fr) |
NO (1) | NO305695B1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE4421504C2 (de) * | 1994-06-20 | 1998-04-16 | Lumos Trading & Investments Co | Verfahren zum Konservieren von wäßrigen Lösungen oder Dispersionen, Anlage zur Durchführung des Verfahrens sowie dessen Anwendung |
DE19501350C1 (de) * | 1995-01-18 | 1996-04-04 | Henkel Kgaa | Verfahren zur Herabsetzung der Ablagerung von Schleimstoffen in Kreislaufwässern |
US6652743B2 (en) | 1997-06-23 | 2003-11-25 | North American Wetland Engineering, Inc. | System and method for removing pollutants from water |
NL1022689C2 (nl) * | 2003-02-14 | 2004-08-19 | Reno Biochemicals B V | Bioconditioner. |
JP4920944B2 (ja) | 2005-10-12 | 2012-04-18 | ユニ・チャーム株式会社 | 使い捨て着用物品 |
AU2008231038B2 (en) | 2007-03-23 | 2013-07-11 | Novozymes Biologicals, Inc. | Preventing and reducing biofilm formation and planktonic proliferation |
WO2010006235A1 (fr) * | 2008-07-11 | 2010-01-14 | Novozymes A/S | Souche de bacillus velezensis |
US20100028314A1 (en) * | 2008-07-30 | 2010-02-04 | Novozymes A/S | Bacillus Amyloliquefaciens Strain |
US9234251B2 (en) * | 2010-03-19 | 2016-01-12 | Novozymes Biologicals, Inc. | Bacillus amyloliquefaciens strain |
PL2606182T3 (pl) | 2010-08-20 | 2016-07-29 | Solenis Technologies Cayman Lp | Emulsja do usuwania i zapobiegania złogom |
CN113371848B (zh) * | 2021-06-29 | 2022-09-16 | 内蒙古阜丰生物科技有限公司 | 氨基酸废水的综合处理工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3658700A (en) * | 1970-09-25 | 1972-04-25 | Muck & Co Inc | Method for controlling and inhibiting the formation and growth of slime in industrial water systems |
US3981766A (en) * | 1975-02-21 | 1976-09-21 | E. I. Du Pont De Nemours And Company | Method of controlling fungi and bacteria in paper products |
DE3841596A1 (de) * | 1988-12-09 | 1990-06-13 | Joerg Dr Oberkofler | Verfahren zur herabsetzung der schleim- und belagbildung in anlagen |
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 |
JP2662460B2 (ja) * | 1989-12-07 | 1997-10-15 | フオルシユングスツエントルム・ユーリツヒ・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング | フルクトース‐1,6‐ビスホスフアート‐アルドラーゼ、その製造方法及びその使用方法 |
US5128051A (en) * | 1991-09-30 | 1992-07-07 | Union Carbide Chemicals & Plastics Technology Corporation | Method for the control of biofouling |
-
1992
- 1992-02-24 FR FR9202080A patent/FR2687659B1/fr not_active Expired - Fee Related
-
1993
- 1993-01-29 DE DE69305886T patent/DE69305886T2/de not_active Expired - Fee Related
- 1993-01-29 EP EP93400226A patent/EP0558360B1/fr not_active Expired - Lifetime
- 1993-01-29 AT AT93400226T patent/ATE145193T1/de active
- 1993-01-29 ES ES93400226T patent/ES2095587T3/es not_active Expired - Lifetime
- 1993-02-22 NO NO930609A patent/NO305695B1/no unknown
- 1993-02-23 FI FI930801A patent/FI930801A/fi unknown
- 1993-02-23 CA CA002090138A patent/CA2090138C/fr not_active Expired - Fee Related
- 1993-02-23 JP JP5056389A patent/JP2606778B2/ja not_active Expired - Lifetime
- 1993-02-24 US US08/021,668 patent/US5360517A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO305695B1 (no) | 1999-07-12 |
CA2090138C (fr) | 1999-09-28 |
US5360517A (en) | 1994-11-01 |
EP0558360B1 (fr) | 1996-11-13 |
DE69305886T2 (de) | 1997-05-22 |
FI930801A0 (fi) | 1993-02-23 |
FI930801A (fi) | 1993-08-25 |
FR2687659A1 (fr) | 1993-08-27 |
EP0558360A1 (fr) | 1993-09-01 |
NO930609L (no) | 1993-08-25 |
ES2095587T3 (es) | 1997-02-16 |
ATE145193T1 (de) | 1996-11-15 |
FR2687659B1 (fr) | 1994-08-26 |
JPH06253828A (ja) | 1994-09-13 |
DE69305886D1 (de) | 1996-12-19 |
JP2606778B2 (ja) | 1997-05-07 |
NO930609D0 (no) | 1993-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |