FR2748467B1 - Procede de regulation de la croissance microbienne dans un systeme d'ecoulement aqueux continu, mettant en oeuvre une ozonation - Google Patents

Procede de regulation de la croissance microbienne dans un systeme d'ecoulement aqueux continu, mettant en oeuvre une ozonation

Info

Publication number
FR2748467B1
FR2748467B1 FR9703509A FR9703509A FR2748467B1 FR 2748467 B1 FR2748467 B1 FR 2748467B1 FR 9703509 A FR9703509 A FR 9703509A FR 9703509 A FR9703509 A FR 9703509A FR 2748467 B1 FR2748467 B1 FR 2748467B1
Authority
FR
France
Prior art keywords
ozonation
flow system
microbial growth
continuous aqueous
aqueous flow
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 - Lifetime
Application number
FR9703509A
Other languages
English (en)
Other versions
FR2748467A1 (fr
Inventor
Robert D Hei
Guang Jong J Wei
Bruce R Cords
Keith Darrell Lokkesmoe
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.)
Ecolab Inc
Original Assignee
Ecolab 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
Application filed by Ecolab Inc filed Critical Ecolab Inc
Publication of FR2748467A1 publication Critical patent/FR2748467A1/fr
Application granted granted Critical
Publication of FR2748467B1 publication Critical patent/FR2748467B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F

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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
FR9703509A 1996-05-13 1997-03-18 Procede de regulation de la croissance microbienne dans un systeme d'ecoulement aqueux continu, mettant en oeuvre une ozonation Expired - Lifetime FR2748467B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/577,484 US5858443A (en) 1996-05-13 1996-05-13 Process for effecting microbial control and reducing slime growth on hard surfaces in food processing equipment using inline ozonation

Publications (2)

Publication Number Publication Date
FR2748467A1 FR2748467A1 (fr) 1997-11-14
FR2748467B1 true FR2748467B1 (fr) 1999-10-22

Family

ID=24308927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9703509A Expired - Lifetime FR2748467B1 (fr) 1996-05-13 1997-03-18 Procede de regulation de la croissance microbienne dans un systeme d'ecoulement aqueux continu, mettant en oeuvre une ozonation

Country Status (11)

Country Link
US (1) US5858443A (fr)
JP (1) JP3675487B2 (fr)
AU (1) AU709260B2 (fr)
BR (1) BR9612612A (fr)
CA (1) CA2254980C (fr)
DE (1) DE19681757B4 (fr)
FR (1) FR2748467B1 (fr)
GB (1) GB2328936B (fr)
NZ (1) NZ326044A (fr)
WO (1) WO1997043217A1 (fr)
ZA (1) ZA9610414B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6024986A (en) * 1999-05-24 2000-02-15 Ecolab Inc. Method of protecting growing plants from the effects of plant pathogens
US6184340B1 (en) 1999-07-26 2001-02-06 Ecolab Inc. Chemical dissolution of poly(vinylalcohol) item or woven or non-woven fabric with antimicrobial action
US6485769B2 (en) * 2000-03-10 2002-11-26 Air Liquide Canada, Inc. Food disinfection using ozone
US6627657B1 (en) 2000-03-22 2003-09-30 Ecolab Inc. Peroxycarboxylic acid compositions and methods of use against microbial spores
US20030059507A1 (en) * 2001-09-21 2003-03-27 Lynn Johnson Pathogen control on agricultural commodities
US20030059506A1 (en) * 2001-09-21 2003-03-27 Lynn Johnson Pathogen control on agricultural commodities
US7493906B2 (en) * 2002-04-12 2009-02-24 Sanist Technologies Distribution/retention plate for minimizing off-gassing
US6919032B2 (en) * 2002-04-12 2005-07-19 Sanist Technologies Distribution/retention plate for minimizing off-gassing
US7897642B1 (en) * 2002-06-19 2011-03-01 Dr. Irvine Dubow Compositions and methods for dry eye syndrome
US8420699B1 (en) 2002-06-19 2013-04-16 Irvine L. Dubow Composition and methods of treatment using deionized and ozonated solution
US6852348B2 (en) * 2002-07-05 2005-02-08 Ch20 Incorporated Method of treating produce
US20040067290A1 (en) * 2002-10-07 2004-04-08 Delaware Capital Formation, Inc. Display device cleaning system
EP2286845B1 (fr) 2004-03-05 2016-11-16 Gen-Probe Incorporated Reactifs et procedes utilise dans la desactivation d'acides nucleiques
US20060062818A1 (en) * 2004-09-17 2006-03-23 Walker Roland N Method for removal of insects and the prevention of insect infestation in transit
US20070134380A1 (en) * 2005-12-13 2007-06-14 Vetter William L Method and system for sanitization of grain products
US8513176B2 (en) * 2006-08-02 2013-08-20 Ch2O Incorporated Disinfecting and mineral deposit eliminating composition and methods
US8557338B1 (en) * 2012-10-29 2013-10-15 Ecolab Usa Inc. Corrosion control
US10918753B2 (en) 2014-12-01 2021-02-16 Colgate-Palmolive Company Use of ozone to control bioburden in precipitated calcium carbonate slurry (PCC)
US11191275B2 (en) * 2018-12-05 2021-12-07 Arizona Board Of Regents On Behalf Of The University Of Arizona Plant antimicrobial compositions including an emulsifier and/or ozone and methods of use

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU858735A1 (ru) * 1979-09-24 1981-08-30 Войсковая часть 27177-В Устройство дл мойки овощей
DE3209930A1 (de) * 1982-03-18 1983-09-22 Rudolf 8034 Germering Schanze Verfahren zum abbau von aflatoxin in nahrungsprodukten
US4666722A (en) * 1985-03-18 1987-05-19 Fmc Corporation Sterile cooling method
JPS6261574A (ja) * 1985-09-12 1987-03-18 Food Supply Jiyasuko Chubu:Kk 葉菜類の水洗、蘇生処理方法およびその装置
JP2694149B2 (ja) * 1987-08-21 1997-12-24 株式会社 組合貿易 食品の殺菌方法
DE3830999A1 (de) * 1988-09-12 1990-03-15 Friedrich Tiefenbrunner Badewasseraufbereitungsanlage zur ozonung von badewasser
JPH02172593A (ja) * 1988-12-26 1990-07-04 Plant Service:Kk オゾン水連続供給装置
US4898679A (en) * 1989-02-01 1990-02-06 Seymour Siegel Method and apparatus for obtaining ozone saturated water
US4933411A (en) * 1989-02-10 1990-06-12 Gifford Dennis W Process for vacuum packing food products
CH677226A5 (en) * 1989-04-25 1991-04-30 Sulzer Ag Disinfecting plant and pipe work of a water treatment plant - has ozone fed to water in gasification column and part of treated flow returned to the plant suction inlet for total disinfection
DE3917250A1 (de) * 1989-05-26 1990-12-13 Joern E Karg Ozonisierungsverfahren fuer die haltbarmachung von stark primaerkontaminierten naturbelassenen produkten insbesondere drogen, gewuerzen, fruechten, gemuesen und getreide
US5053140A (en) * 1989-07-26 1991-10-01 American Water Purification, Inc. Process and apparatus for removing impurities from water used in food processing utilizing a mixture of ozone and air
JPH03217294A (ja) * 1990-01-19 1991-09-25 Mitsubishi Heavy Ind Ltd オゾン水、オゾン氷の製造方法
US5114576A (en) * 1990-02-15 1992-05-19 Trineos Prevention of contaminants buildup in captured and recirculated water systems
JPH03249985A (ja) * 1990-02-27 1991-11-07 Mitsubishi Heavy Ind Ltd オゾン水殺菌方法
JPH0651190B2 (ja) * 1990-10-05 1994-07-06 株式会社フェニックスエンジニアリング 水の浄化法
US5181399A (en) * 1991-02-26 1993-01-26 Tri-O-Clean Laundry Systems, Inc. Laundry waste water treatment and wash apparatus
US5097556A (en) * 1991-02-26 1992-03-24 O3 Technologies, Inc. Laundry waste water treatment and wash process
US5186841A (en) * 1991-11-05 1993-02-16 Praxair Technology Inc. Cooling water ozonation system
GB9220254D0 (en) * 1992-09-25 1992-11-11 Houseman Ltd Biocidal systems for re-circulating cooling water
US5409713A (en) * 1993-03-17 1995-04-25 Ecolab Inc. Process for inhibition of microbial growth in aqueous transport streams
US5484549A (en) * 1993-08-30 1996-01-16 Ecolab Inc. Potentiated aqueous ozone cleaning composition for removal of a contaminating soil from a surface
US5547584A (en) * 1994-03-17 1996-08-20 Electronic Drilling Control, Inc. Transportable, self-contained water purification system and method
US5560831A (en) * 1994-07-27 1996-10-01 Water Technology Resources, Inc. Method and apparatus for treating water used for washing agricultural products including coagulation and ozone treatment

Also Published As

Publication number Publication date
GB9820648D0 (en) 1998-11-18
NZ326044A (en) 1999-09-29
US5858443A (en) 1999-01-12
AU1332197A (en) 1997-12-05
JP2000513649A (ja) 2000-10-17
CA2254980C (fr) 2003-05-20
FR2748467A1 (fr) 1997-11-14
GB2328936B (en) 2000-01-19
DE19681757T1 (de) 1999-05-12
DE19681757B4 (de) 2007-01-11
GB2328936A (en) 1999-03-10
BR9612612A (pt) 1999-07-20
AU709260B2 (en) 1999-08-26
ZA9610414B (en) 1998-06-11
WO1997043217A1 (fr) 1997-11-20
CA2254980A1 (fr) 1997-11-20
JP3675487B2 (ja) 2005-07-27

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