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

AR066658A1 - Metodo para la determinacion de la concentracion de polimeros en sistemas acuosos - Google Patents

Metodo para la determinacion de la concentracion de polimeros en sistemas acuosos

Info

Publication number
AR066658A1
AR066658A1 ARP080102148A ARP080102148A AR066658A1 AR 066658 A1 AR066658 A1 AR 066658A1 AR P080102148 A ARP080102148 A AR P080102148A AR P080102148 A ARP080102148 A AR P080102148A AR 066658 A1 AR066658 A1 AR 066658A1
Authority
AR
Argentina
Prior art keywords
concentration
polymers
buffer solution
determination
oligomers
Prior art date
Application number
ARP080102148A
Other languages
English (en)
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 AR066658A1 publication Critical patent/AR066658A1/es

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22Investigating 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18Water
    • G01N33/1826Organic contamination in water
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77Systems 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
    • G01N21/78Systems 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Molecular Biology (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)

Abstract

En un aspecto, lo divulgado en la presente solicitud se dirige a un método para determinar la concentracion de polímeros u oligomeros anionicos en aguas industriales que comprende combinar una solucion buffer y una solucion de colorante cationico,medir la capacidad de absorcion de la mezcla agregada de buffer y colorante a longitudes de onda seleccionadas y determinar la concentracion de polímeros y oligomeros a partir de los valores de capacidad de absorcion previamente determinados. Enrealizaciones alternativas la solucion buffer puede ser una solucion buffer multifuncional y puede comprender buffers multiples, agentes de enmascaramiento y/o agentes estabilizadores y combinaciones de los mismos. Otras realizaciones proveen que sepueden emplear colorantes multiples.
ARP080102148A 2007-05-31 2008-05-21 Metodo para la determinacion de la concentracion de polimeros en sistemas acuosos AR066658A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AR066658A1 true AR066658A1 (es) 2009-09-02

Family

ID=39616602

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080102148A AR066658A1 (es) 2007-05-31 2008-05-21 Metodo para la determinacion de la concentracion de polimeros en sistemas acuosos

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
CA2806491C (en) * 2010-08-03 2018-01-23 General Electric Company Simultaneous determination of multiple analytes in industrial water system
AU2010366257A1 (en) * 2010-12-21 2013-07-04 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
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
US5032526A (en) 1983-10-11 1991-07-16 Calgon Corporation Method for the colorimetric determination of sulfonates in aqueous systems
US4894346A (en) 1983-10-11 1990-01-16 Calgon Corporation Method for the colorimetric determination of polycarboxylates 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
US5326478A (en) 1993-07-29 1994-07-05 Betz Laboratories, Inc. Methods for controlling scale formation in aqueous systems
US5518629A (en) 1993-07-29 1996-05-21 Betz Laboratories, Inc. Methods for controlling scale formation in acqueous 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
EP1474564A2 (en) * 2002-02-13 2004-11-10 Basf Corporation Cationically dyed fibers and articles containing the same
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
TW200907328A (en) 2009-02-16
DK2162738T3 (en) 2015-08-10
EP2162738B1 (en) 2015-06-24
WO2008147618A1 (en) 2008-12-04
US20080299665A1 (en) 2008-12-04
AU2008257129A1 (en) 2008-12-04
CA2688608C (en) 2016-06-07
ES2544866T3 (es) 2015-09-04
RU2478950C2 (ru) 2013-04-10
TWI475211B (zh) 2015-03-01
CL2008001538A1 (es) 2009-01-09
JP2010529430A (ja) 2010-08-26
CN101765772B (zh) 2012-08-22
US8178353B2 (en) 2012-05-15
KR101489017B1 (ko) 2015-02-02
CA2688608A1 (en) 2008-12-04
AU2008257129B2 (en) 2013-03-14
CN101765772A (zh) 2010-06-30
HK1145539A1 (en) 2011-04-21
RU2009148043A (ru) 2011-07-10
EP2162738A1 (en) 2010-03-17
NZ581529A (en) 2012-03-30
JP5570975B2 (ja) 2014-08-13
BRPI0811356A2 (pt) 2014-10-29
MX2009013034A (es) 2010-04-21
KR20100033982A (ko) 2010-03-31

Similar Documents

Publication Publication Date Title
AR066658A1 (es) Metodo para la determinacion de la concentracion de polimeros en sistemas acuosos
ES2422583T3 (es) Detección de parvovirus B19
Zhou et al. Bacterioplankton dynamics along the gradient from highly eutrophic Pearl River Estuary to oligotrophic northern South China Sea in wet season: implication for anthropogenic inputs
EA201200864A1 (ru) Способ измерения смачиваемости горных пород
BRPI0816159A8 (pt) Processo para recuperação otimizada de óleo
EA201590466A1 (ru) Система (варианты) и способ (варианты) измерения концентраций жидких добавок при управлении буровым раствором в режиме реального времени
BRPI0819407A2 (pt) "composto, composição de tintura, processo para tingir e uso de um composto"
CL2008000992A1 (es) Procedimiento para preparar compuestos derivados de ftalocianinas, naftalocianinas de silicio o germanio; propcedimientos para detectar e identifiar sustancias marcadoras en liquidos; compuestos de ftalocianinas de silicio.
BRPI0900385A2 (pt) composições de tratamento de poço contendo salmouras de nitrato e método de usar as mesmas
Vázquez-Domínguez et al. Temperature effects on the heterotrophic bacteria, heterotrophic nanoflagellates, and microbial top predators of the NW Mediterranean
FR2968954B1 (fr) Procede de coloration de fibres keratiniques mettant en oeuvre un colorant direct a fonction disulfure/thiol/thiol protege et de la vapeur d'eau
FR2911684B1 (fr) Capteur optique pour la mesure de la salinite et de la visibilite dans l'eau de mer.
DE502005011018D1 (de) Vernetzte amino-polyorganosiloxan-verbindungen sowie sie enthaltende zusammensetzungen
BR112013006724A2 (pt) aparelho, conjunto de circuitos integrados ou chips, dispositivo de posicionamento, método, programa de computador, e, sinal
Binh et al. Assessment of longitudinal variation of trophic levels of the Red river water, the section from Hanoi city to Ba Lat estuary
ME00059B (me) Oksidekahidronaftalen modulatori hm74
TR200503591T1 (tr) İki veya daha fazla tipte farklı elyaf içeren birkarışımı boyama usulü.
Ureche et al. Water quality alteration reflected in the structure of fish communities in the basin of Vedea River (Danube tributary, Romania)
Bai et al. Characterizing chromophoric dissolved organic matter in Guanting Reservoir Beijing using excitation-emission matrix fluorescence and parallel factor analysis
Minor et al. Corrigendum to “An Investigation of size-fractionated organic matter from Lake Superior and a tributary stream using radiocarbon, stable isotopes, and NMR” by Zigah, PK, Minor, EC, Abdullah, HAN, Werne, JP and Hatcher, PG: A reanalysis using recent radiocarbon blank information [Geochim. Cosmochim. Acta 127 (2014) 264–284]
EA201171196A1 (ru) Системы и способы определения оптимального количества и положения платформ
DK1567857T3 (da) Fremgangsmåde til screening af modulatorer af mitokondrisk funktion
Shafii et al. Temperature Measurement of Aqueous Ammonium Chloride Solution During Solidification Process Using Laser-Induced Fluorescence (LIF)
PE20091298A1 (es) Deuteracion de marcadores
Cox et al. Blue Carbon for How Long? Lability of Buried Salt Marsh Carbon Released via Erosion.

Legal Events

Date Code Title Description
FB Suspension of granting procedure