HK1145539A1 - Method for determination of polymer concentration in water systems - Google Patents

Method for determination of polymer concentration in water systems

Info

Publication number
HK1145539A1
HK1145539A1 HK10111885.3A HK10111885A HK1145539A1 HK 1145539 A1 HK1145539 A1 HK 1145539A1 HK 10111885 A HK10111885 A HK 10111885A HK 1145539 A1 HK1145539 A1 HK 1145539A1
Authority
HK
Hong Kong
Prior art keywords
determination
polymer concentration
water systems
systems
water
Prior art date
Application number
HK10111885.3A
Other languages
English (en)
Inventor
Yangang Liang
Li Zhang
Caibin Xiao
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of HK1145539A1 publication Critical patent/HK1145539A1/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1826—Organic contamination in water

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
HK10111885.3A 2007-05-31 2010-12-20 Method for determination of polymer concentration in water systems HK1145539A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/755,935 US8178353B2 (en) 2007-05-31 2007-05-31 Method for determination of polymer concentration in water systems
PCT/US2008/061832 WO2008147618A1 (en) 2007-05-31 2008-04-29 Method for determination of polymer concentration in water systems

Publications (1)

Publication Number Publication Date
HK1145539A1 true HK1145539A1 (en) 2011-04-21

Family

ID=39616602

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10111885.3A HK1145539A1 (en) 2007-05-31 2010-12-20 Method for determination of polymer concentration in water systems

Country Status (18)

Country Link
US (1) US8178353B2 (xx)
EP (1) EP2162738B1 (xx)
JP (1) JP5570975B2 (xx)
KR (1) KR101489017B1 (xx)
CN (1) CN101765772B (xx)
AR (1) AR066658A1 (xx)
AU (1) AU2008257129B2 (xx)
BR (1) BRPI0811356A2 (xx)
CA (1) CA2688608C (xx)
CL (1) CL2008001538A1 (xx)
DK (1) DK2162738T3 (xx)
ES (1) ES2544866T3 (xx)
HK (1) HK1145539A1 (xx)
MX (1) MX2009013034A (xx)
NZ (1) NZ581529A (xx)
RU (1) RU2478950C2 (xx)
TW (1) TWI475211B (xx)
WO (1) WO2008147618A1 (xx)

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US20110003391A1 (en) * 2009-07-02 2011-01-06 Scott Martell Boyette Sensor films, methods for making and methods for monitoring water-soluble polymer concentrations
US8361952B2 (en) 2010-07-28 2013-01-29 Ecolab Usa Inc. Stability enhancement agent for solid detergent compositions
BR112013002041A2 (pt) * 2010-08-03 2016-05-31 Gen Electric composição de reagente multiuso e método para determinar simultaneamente as concentrações de pelo menos dois analitos em uma amostra de água
WO2012083492A1 (en) * 2010-12-21 2012-06-28 General Electric Company Methods of cationic polymer detection
US8343771B2 (en) * 2011-01-12 2013-01-01 General Electric Company Methods of using cyanine dyes for the detection of analytes
US8706425B2 (en) * 2011-07-20 2014-04-22 Veolia Water Solutions & Technologies Support Method for validation of polymer aqueous solutions concentration and activation in water treatment applications and polymer make-up unit therefor
FI20136173L (fi) * 2013-11-24 2015-05-25 Kemira Oyj Virran anionisen varauksen optinen määritys
CN107110837A (zh) * 2014-11-18 2017-08-29 巴斯夫欧洲公司 测定水性介质中聚丙烯酸浓度的方法
CN105987902A (zh) * 2015-02-16 2016-10-05 艺康美国股份有限公司 用于测定工业用水中的阴离子聚合物浓度的试剂、检测方法和该试剂的用途
US9599566B2 (en) 2015-04-02 2017-03-21 Ecolab Usa Inc. Method for measuring polymer concentration in water systems
CN106855504B (zh) * 2016-11-07 2019-12-27 中国林业科学研究院热带林业实验中心 一种快速测定硫酸根含量的方法
JP6390767B2 (ja) * 2017-08-23 2018-09-19 栗田工業株式会社 溶存成分の濃度測定装置
CN109060970A (zh) * 2018-06-22 2018-12-21 西安开米股份有限公司 液相色谱-亚甲基蓝法检测阴离子表面活性剂总量的方法
CN112557318B (zh) * 2020-11-19 2024-01-23 西安热工研究院有限公司 一种用于反渗透阻垢剂的阻垢性能快速评价的方法
CN114235702A (zh) * 2021-12-21 2022-03-25 山东威高血液净化制品股份有限公司 一种分离膜表面电位的检测方法和自动检测装置

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US4894346A (en) 1983-10-11 1990-01-16 Calgon Corporation Method for the colorimetric determination of polycarboxylates in aqueous systems
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US4894348A (en) * 1987-07-01 1990-01-16 Ronald Robert C Fluorescein-conjugated proteins with enhanced fluorescence
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CN1464131A (zh) * 2002-06-13 2003-12-31 中国石化上海石油化工股份有限公司 用于生产阳离子染料可染丙纶的染色添加剂的制备方法
JP2005024419A (ja) * 2003-07-03 2005-01-27 Kurita Water Ind Ltd 水系処理剤濃度の測定又は決定方法及び測定装置

Also Published As

Publication number Publication date
RU2009148043A (ru) 2011-07-10
CA2688608C (en) 2016-06-07
TW200907328A (en) 2009-02-16
CA2688608A1 (en) 2008-12-04
JP5570975B2 (ja) 2014-08-13
MX2009013034A (es) 2010-04-21
CN101765772B (zh) 2012-08-22
AU2008257129B2 (en) 2013-03-14
AU2008257129A1 (en) 2008-12-04
ES2544866T3 (es) 2015-09-04
TWI475211B (zh) 2015-03-01
CL2008001538A1 (es) 2009-01-09
KR20100033982A (ko) 2010-03-31
JP2010529430A (ja) 2010-08-26
RU2478950C2 (ru) 2013-04-10
US8178353B2 (en) 2012-05-15
US20080299665A1 (en) 2008-12-04
NZ581529A (en) 2012-03-30
EP2162738B1 (en) 2015-06-24
WO2008147618A1 (en) 2008-12-04
EP2162738A1 (en) 2010-03-17
CN101765772A (zh) 2010-06-30
DK2162738T3 (en) 2015-08-10
KR101489017B1 (ko) 2015-02-02
BRPI0811356A2 (pt) 2014-10-29
AR066658A1 (es) 2009-09-02

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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: 20170429