[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (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 (es)
EP (1) EP2162738B1 (es)
JP (1) JP5570975B2 (es)
KR (1) KR101489017B1 (es)
CN (1) CN101765772B (es)
AR (1) AR066658A1 (es)
AU (1) AU2008257129B2 (es)
BR (1) BRPI0811356A2 (es)
CA (1) CA2688608C (es)
CL (1) CL2008001538A1 (es)
DK (1) DK2162738T3 (es)
ES (1) ES2544866T3 (es)
HK (1) HK1145539A1 (es)
MX (1) MX2009013034A (es)
NZ (1) NZ581529A (es)
RU (1) RU2478950C2 (es)
TW (1) TWI475211B (es)
WO (1) WO2008147618A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2012016350A1 (en) * 2010-08-03 2012-02-09 General Electric Company Simultaneous determination of multiple analytes in industrial water system
BR112013013856A2 (pt) * 2010-12-21 2016-09-13 Gen Electric métodos para detectar polímero catiônico
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
US20190094192A1 (en) * 2014-11-18 2019-03-28 Basf Se Method for the determination of a concentration of a polyacrylic acid in an aqueous medium
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
WO2016161247A1 (en) 2015-04-02 2016-10-06 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

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591904A (en) * 1947-10-29 1952-04-08 John C Zola Coating compositions and preparation thereof
SU777571A1 (ru) * 1978-07-24 1980-11-07 Предприятие П/Я М-5885 Способ количественного определени концевых групп полиамидов
US4894346A (en) 1983-10-11 1990-01-16 Calgon Corporation Method for the colorimetric determination of polycarboxylates in aqueous systems
US5032526A (en) 1983-10-11 1991-07-16 Calgon Corporation Method for the colorimetric determination of sulfonates in aqueous systems
US4894348A (en) * 1987-07-01 1990-01-16 Ronald Robert C Fluorescein-conjugated proteins with enhanced fluorescence
US5271862A (en) 1991-07-12 1993-12-21 Betz Laboratories, Inc. Inhibition of silica and silicate deposition in cooling water systems
RU2014360C1 (ru) * 1991-12-02 1994-06-15 Совместное Российско-Германское предприятие "ИНБИО" Способ определения высших спиртов
US5248438A (en) 1992-01-28 1993-09-28 Betz Laboratories, Inc. Methods of controlling scale formation in aqueous systems
US5378372A (en) 1993-06-09 1995-01-03 Betz Laboratories, Inc. Control of scale formation in aqueous systems
US5518629A (en) 1993-07-29 1996-05-21 Betz Laboratories, Inc. Methods for controlling scale formation in acqueous systems
US5326478A (en) 1993-07-29 1994-07-05 Betz Laboratories, Inc. Methods for controlling scale formation in aqueous systems
US5575920A (en) 1994-03-11 1996-11-19 Betzdearborn Inc. Method of inhibiting scale and controlling corrosion in cooling water systems
US5389548A (en) * 1994-03-29 1995-02-14 Nalco Chemical Company Monitoring and in-system concentration control of polyelectrolytes using fluorochromatic dyes
RU2128331C1 (ru) * 1997-04-09 1999-03-27 Воронежская государственная технологическая академия Способ раздельного определения анилина и фенола в водных растворах
US6214627B1 (en) * 1999-03-26 2001-04-10 Nalco Chemical Company Rapid colorimetric method for measuring polymers in aqueous systems
RU2157850C1 (ru) * 1999-05-21 2000-10-20 Военный университет радиационной, химической и биологической защиты Способ определения соединений антихолинэстеразного действия в воде и водных экстрактах
US6241788B1 (en) 1999-11-16 2001-06-05 Betzdearborn Inc. Method of stabilizing dye solutions and stabilized dye compositions
RU2199107C2 (ru) * 2001-01-17 2003-02-20 Открытое акционерное общество "Лианозовский молочный комбинат" Способ обнаружения анионных поверхностно-активных веществ в водосодержащей среде
US7531362B2 (en) * 2001-06-07 2009-05-12 Medmira Inc. Rapid diagnostic assay
KR20040089069A (ko) * 2002-02-13 2004-10-20 바스프 코포레이션 양이온적으로 염색된 섬유 및 이를 함유하는 물품
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
JP5570975B2 (ja) 2014-08-13
RU2009148043A (ru) 2011-07-10
CA2688608A1 (en) 2008-12-04
JP2010529430A (ja) 2010-08-26
AU2008257129A1 (en) 2008-12-04
ES2544866T3 (es) 2015-09-04
DK2162738T3 (en) 2015-08-10
RU2478950C2 (ru) 2013-04-10
AU2008257129B2 (en) 2013-03-14
EP2162738B1 (en) 2015-06-24
TWI475211B (zh) 2015-03-01
CN101765772A (zh) 2010-06-30
US8178353B2 (en) 2012-05-15
CA2688608C (en) 2016-06-07
CN101765772B (zh) 2012-08-22
KR20100033982A (ko) 2010-03-31
CL2008001538A1 (es) 2009-01-09
WO2008147618A1 (en) 2008-12-04
KR101489017B1 (ko) 2015-02-02
BRPI0811356A2 (pt) 2014-10-29
EP2162738A1 (en) 2010-03-17
MX2009013034A (es) 2010-04-21
AR066658A1 (es) 2009-09-02
NZ581529A (en) 2012-03-30
US20080299665A1 (en) 2008-12-04
TW200907328A (en) 2009-02-16

Similar Documents

Publication Publication Date Title
HK1145539A1 (en) Method for determination of polymer concentration in water systems
TWI348458B (en) Method and apparatus for desalinating sea water
IL210271A0 (en) Electrochemical system and method for the treatment of water and wastewater
GB2476526B (en) System and method for detecting corrosion in flexible pipes
IL190300A0 (en) System and method for water desalination and other uses
ZA201003386B (en) Systems and methods for water treatment
GB2462972B (en) Water processing systems and methods
IL195908A0 (en) Method and system for providing potable water
EP2297049A4 (en) MOBILE WATER CLEANING SYSTEM AND METHOD
EP2417067A4 (en) METHOD AND SEAWATER DESALINATION SYSTEM WITH CONCENTRATION DIFFERENCE ENERGY
EP2346395A4 (en) SYSTEM AND METHOD FOR DETERMINING BLOOD FLOW
EP2274076A4 (en) VERSATILE SYSTEMS AND METHOD FOR WATER CLEANING
EP2233917A4 (en) SYSTEM FOR MEASURING A CARBON DIOXIDE CONCENTRATION IN WATER AND CORRESPONDING METHOD
EP2196586A4 (en) WATER-FLOWING BRANCH, WATER-FLOWING BRANCHING METHOD AND WASTEWATER SYSTEM
GB2472943B (en) System and method for increasing polymer/nanopore interactions
ZA201108757B (en) Purifying device and method for elimination of xenobiotics in water
GB0818935D0 (en) Water purification system and apparatus
EP2313347A4 (en) NEW SYSTEMS AND METHOD FOR WASTEWATER TREATMENT
IL213267A0 (en) Method and system for detecting small amounts of substances
EG26141A (en) Photovoltaic focus system and method of focusing from it
GB0818920D0 (en) Water purification apparatus and method
EP2196145A4 (en) Drinking level detecting system and drinking level detecting method
IL210837A0 (en) Device and method for drinking water purification
ZA200810338B (en) Method and system for providing potable water
EP2310328A4 (en) SYSTEM AND METHOD FOR THE TREATMENT OF WASTEWATER

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