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 acuososInfo
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- 239000007853 buffer solution Substances 0.000 abstract 3
- 239000000975 dye Substances 0.000 abstract 3
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 239000000872 buffer Substances 0.000 abstract 2
- 229920006318 anionic polymer Polymers 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000008235 industrial water Substances 0.000 abstract 1
- 230000000873 masking effect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
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
- 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
-
- 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
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.
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)
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)
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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 |
-
2007
- 2007-05-31 US US11/755,935 patent/US8178353B2/en active Active
-
2008
- 2008-04-29 CN CN2008801007655A patent/CN101765772B/zh active Active
- 2008-04-29 BR BRPI0811356-4A2A patent/BRPI0811356A2/pt not_active IP Right Cessation
- 2008-04-29 KR KR1020097027396A patent/KR101489017B1/ko not_active IP Right Cessation
- 2008-04-29 DK DK08747070.4T patent/DK2162738T3/en active
- 2008-04-29 ES ES08747070.4T patent/ES2544866T3/es active Active
- 2008-04-29 AU AU2008257129A patent/AU2008257129B2/en not_active Ceased
- 2008-04-29 CA CA2688608A patent/CA2688608C/en active Active
- 2008-04-29 EP EP08747070.4A patent/EP2162738B1/en active Active
- 2008-04-29 RU RU2009148043/15A patent/RU2478950C2/ru not_active IP Right Cessation
- 2008-04-29 MX MX2009013034A patent/MX2009013034A/es active IP Right Grant
- 2008-04-29 WO PCT/US2008/061832 patent/WO2008147618A1/en active Application Filing
- 2008-04-29 JP JP2010510394A patent/JP5570975B2/ja not_active Expired - Fee Related
- 2008-04-29 NZ NZ581529A patent/NZ581529A/en not_active IP Right Cessation
- 2008-05-13 TW TW097117585A patent/TWI475211B/zh not_active IP Right Cessation
- 2008-05-21 AR ARP080102148A patent/AR066658A1/es unknown
- 2008-05-28 CL CL2008001538A patent/CL2008001538A1/es unknown
-
2010
- 2010-12-20 HK HK10111885.3A patent/HK1145539A1/xx not_active IP Right Cessation
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 |
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