GB0724962D0 - Scale inhibition - Google Patents

Scale inhibition

Info

Publication number
GB0724962D0
GB0724962D0 GBGB0724962.6A GB0724962A GB0724962D0 GB 0724962 D0 GB0724962 D0 GB 0724962D0 GB 0724962 A GB0724962 A GB 0724962A GB 0724962 D0 GB0724962 D0 GB 0724962D0
Authority
GB
United Kingdom
Prior art keywords
scale inhibition
inhibition
scale
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Withdrawn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
GBGB0724962.6A
Other versions
GB2455776A (en
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.)
Rhodia Operations SAS
Original Assignee
Rhodia Operations SAS
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 Rhodia Operations SAS filed Critical Rhodia Operations SAS
Priority to GB0724962A priority Critical patent/GB2455776A/en
Publication of GB0724962D0 publication Critical patent/GB0724962D0/en
Priority to PCT/EP2008/067121 priority patent/WO2009080498A1/en
Publication of GB2455776A publication Critical patent/GB2455776A/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Withdrawn legal-status Critical Current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
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • 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
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/02—Temperature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
GB0724962A 2007-12-21 2007-12-21 Scale inhibition Withdrawn GB2455776A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0724962A GB2455776A (en) 2007-12-21 2007-12-21 Scale inhibition
PCT/EP2008/067121 WO2009080498A1 (en) 2007-12-21 2008-12-09 Scale inhibition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0724962A GB2455776A (en) 2007-12-21 2007-12-21 Scale inhibition

Publications (2)

Publication Number Publication Date
GB0724962D0 true GB0724962D0 (en) 2008-01-30
GB2455776A GB2455776A (en) 2009-06-24

Family

ID=39048532

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0724962A Withdrawn GB2455776A (en) 2007-12-21 2007-12-21 Scale inhibition

Country Status (2)

Country Link
GB (1) GB2455776A (en)
WO (1) WO2009080498A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9765286B2 (en) 2014-12-22 2017-09-19 Ecolab Usa Inc. Warewashing composition containing alkanol amine phosphonate and methods of use
US20170347644A1 (en) * 2016-06-02 2017-12-07 Ecolab Usa Inc. Quaternary disinfectant composition with anionic scale inhibiting agent
CA3053753A1 (en) 2017-02-27 2018-08-30 General Electric Company Sulfate scale inhibition in high pressure and high temperature applications
CN109694131B (en) * 2019-01-18 2022-03-04 江苏长三角智慧水务研究院有限公司 Denitrification method and system for landfill leachate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8904256D0 (en) * 1989-02-24 1989-04-12 Warwick Int Ltd Scale inhibition
CA2092492A1 (en) * 1992-03-30 1993-10-01 Ecc Specialty Chemicals Inc. N-(2-hydroxyethyl)-n-bis (methylenephosphonic acid) and corresponding n-oxide thereof for high ph scale control
AU6088099A (en) * 1998-09-30 2000-04-17 Albright & Wilson Uk Limited Water treatment
GB0305202D0 (en) * 2003-03-07 2003-04-09 Rhodia Cons Spec Ltd Scale inhibitor

Also Published As

Publication number Publication date
GB2455776A (en) 2009-06-24
WO2009080498A1 (en) 2009-07-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)