HK1087094A1 - Method for removal of biofilm - Google Patents

Method for removal of biofilm

Info

Publication number
HK1087094A1
HK1087094A1 HK06107320A HK06107320A HK1087094A1 HK 1087094 A1 HK1087094 A1 HK 1087094A1 HK 06107320 A HK06107320 A HK 06107320A HK 06107320 A HK06107320 A HK 06107320A HK 1087094 A1 HK1087094 A1 HK 1087094A1
Authority
HK
Hong Kong
Prior art keywords
aqueous system
hydantoin
chlorinated
biofilm
removal
Prior art date
Application number
HK06107320A
Other languages
English (en)
Inventor
Ludensky Michael
Sweeny Philip Gerdon
Original Assignee
Lonza Ag
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 Lonza Ag filed Critical Lonza Ag
Publication of HK1087094A1 publication Critical patent/HK1087094A1/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • 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
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • 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
    • C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/02—Odour removal or prevention of malodour
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/06—Sludge reduction, e.g. by lysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/12—Prevention of foaming
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/20—Prevention of biofouling
    • 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
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • D21H21/04—Slime-control agents
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Plant Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Public Health (AREA)
  • Hydrology & Water Resources (AREA)
  • Agronomy & Crop Science (AREA)
  • Inorganic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Organic Chemistry (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Activated Sludge Processes (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Detergent Compositions (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Treatment Of Sludge (AREA)
  • Physical Water Treatments (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
HK06107320A 2002-12-20 2006-06-28 Method for removal of biofilm HK1087094A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43568002P 2002-12-20 2002-12-20
PCT/US2003/017882 WO2004060818A1 (en) 2002-12-20 2003-06-06 Method for removal of biofilm

Publications (1)

Publication Number Publication Date
HK1087094A1 true HK1087094A1 (en) 2006-10-06

Family

ID=32713043

Family Applications (2)

Application Number Title Priority Date Filing Date
HK06107320A HK1087094A1 (en) 2002-12-20 2006-06-28 Method for removal of biofilm
HK09101137A HK1124304A1 (en) 2002-12-20 2009-02-09 Method for removal of biofilm

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK09101137A HK1124304A1 (en) 2002-12-20 2009-02-09 Method for removal of biofilm

Country Status (16)

Country Link
US (1) US7407590B2 (xx)
EP (1) EP1578695B8 (xx)
JP (2) JP2006512197A (xx)
CN (2) CN101239747B (xx)
AU (1) AU2003243419B2 (xx)
BR (1) BR0317589B1 (xx)
CA (1) CA2507978C (xx)
ES (1) ES2433016T3 (xx)
HK (2) HK1087094A1 (xx)
MX (1) MXPA05006756A (xx)
NO (1) NO333931B1 (xx)
NZ (1) NZ540823A (xx)
PL (1) PL218746B1 (xx)
SI (1) SI1578695T1 (xx)
WO (1) WO2004060818A1 (xx)
ZA (1) ZA200504876B (xx)

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US20090200246A1 (en) * 2006-12-29 2009-08-13 King Joseph A ION enhancement
US20090272698A1 (en) * 2008-05-01 2009-11-05 John Hill Bromate suppression
GB2421239B (en) * 2004-12-20 2010-06-23 Rhodia Uk Ltd Treatment of sewage sludge
US20060201877A1 (en) * 2005-03-10 2006-09-14 Baldridge John W Septic system cleaning
US9061926B2 (en) * 2005-07-15 2015-06-23 Nalco Company Synergistic composition and method for inhibiting growth of microorganisms
TWI445698B (zh) * 2006-06-29 2014-07-21 Albemarle Corp 生物膜控制
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US7879235B2 (en) * 2008-03-18 2011-02-01 General Electric Company Methods for biological purification of waste
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US8933244B2 (en) 2009-07-27 2015-01-13 Lonza Inc. Stabilized active halogen solutions
MX342592B (es) 2011-03-25 2016-10-05 Dow Global Technologies Llc Composiciones de dibromomalonamida y sus usos como biocidas.
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US9909219B2 (en) * 2014-04-14 2018-03-06 Ecolab Usa Inc. Slurry biocide
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JP7323230B2 (ja) * 2018-05-01 2023-08-08 アムテック株式会社 結合塩素の生成方法
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JP7518489B1 (ja) 2022-10-26 2024-07-18 星光Pmc株式会社 乾燥バイオフィルム処理剤、医療機器用洗浄組成物及び乾燥バイオフィルムの処理方法

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Also Published As

Publication number Publication date
MXPA05006756A (es) 2005-09-08
BR0317589B1 (pt) 2014-10-14
NO20052726L (no) 2005-07-19
NZ540823A (en) 2008-03-28
NO333931B1 (no) 2013-10-21
EP1578695A1 (en) 2005-09-28
NO20052726D0 (no) 2005-06-07
CA2507978A1 (en) 2004-07-22
ES2433016T3 (es) 2013-12-09
AU2003243419B2 (en) 2009-06-04
JP2011251977A (ja) 2011-12-15
CN1714050A (zh) 2005-12-28
CA2507978C (en) 2013-08-13
US7407590B2 (en) 2008-08-05
JP2006512197A (ja) 2006-04-13
US20060049119A1 (en) 2006-03-09
EP1578695A4 (en) 2008-04-09
SI1578695T1 (sl) 2013-12-31
EP1578695B1 (en) 2013-08-14
ZA200504876B (en) 2006-07-26
AU2003243419A1 (en) 2004-07-29
HK1124304A1 (en) 2009-07-10
CN100368309C (zh) 2008-02-13
EP1578695B8 (en) 2013-10-02
CN101239747B (zh) 2012-11-21
BR0317589A (pt) 2005-11-22
PL379619A1 (pl) 2006-10-30
PL218746B1 (pl) 2015-01-30
JP5551120B2 (ja) 2014-07-16
CN101239747A (zh) 2008-08-13
WO2004060818A1 (en) 2004-07-22

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20220606