AR006361A1 - Metodo para la determinacion en un sistema de caldera de una concentracion de un polimero soluble en agua, anionicamente cargado, util para el tratamientode agua de caldera. - Google Patents
Metodo para la determinacion en un sistema de caldera de una concentracion de un polimero soluble en agua, anionicamente cargado, util para el tratamientode agua de caldera.Info
- Publication number
- AR006361A1 AR006361A1 ARP970101164A ARP970101164A AR006361A1 AR 006361 A1 AR006361 A1 AR 006361A1 AR P970101164 A ARP970101164 A AR P970101164A AR P970101164 A ARP970101164 A AR P970101164A AR 006361 A1 AR006361 A1 AR 006361A1
- Authority
- AR
- Argentina
- Prior art keywords
- boiler
- soluble polymer
- water
- concentration
- boiler water
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 8
- 229920003169 water-soluble polymer Polymers 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 229920000642 polymer Polymers 0.000 abstract 7
- 238000001027 hydrothermal synthesis Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
Classifications
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
-
- 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
-
- 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
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1853—Hardness of 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N2021/6417—Spectrofluorimetric devices
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/05—Flow-through cuvettes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/12—Condition responsive control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/13—Tracers or tags
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/18—Sulfur containing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/20—Oxygen containing
- Y10T436/200833—Carbonyl, ether, aldehyde or ketone containing
- Y10T436/201666—Carboxylic acid
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Luminescent Compositions (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Es un método para determinación en un sistema de caldera de una concentración de un polímero, soluble en agua, cargado aniónicamente, útilpara el tratamiento de caldera. El sistema de agua de caldera incluye una fuente de unacorrie nte de agua de alimentación al sistema como un primerparámetro del sistema, una fuente de una corriente de purga del sistema como un segundo parámetro del sistema, así como también una fuente delpolímero soluble en el agua de lacaldera como un tercer parámetro del sistema. El polímero soluble sufre una reacción hidrotérmica en lascondiciones operativas del sistema de agua de la caldera. El polímero soluble contiene por lo menos 0,01% de unidades monoméricas deporcionesespect roscópicamente emisoras unidas a la cadena polimérica. El método comprende las etapas de: a. medir por lo menos una característicaespectrofotométrica del polímero soluble contenido en la muestra del agua de la caldera;b.convertir la caracte rística en una senal eléctrica correspondiente ala concentración del polímero soluble en el agua de la caldera; c. comparar la senal eléctrica correspondiente a la concentración del polímero solubleen el agua de la calderacon una senal eléctrica correspondiente a una concentración deseada del polímero soluble en el agua de la caldera; y luegod. determinar una ganancia o pérdida del polímero soluble en el agua de la caldera.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/621,152 US5736405A (en) | 1996-03-21 | 1996-03-21 | Monitoring boiler internal treatment with fluorescent-tagged polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR006361A1 true AR006361A1 (es) | 1999-08-25 |
Family
ID=24488954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP970101164A AR006361A1 (es) | 1996-03-21 | 1997-03-21 | Metodo para la determinacion en un sistema de caldera de una concentracion de un polimero soluble en agua, anionicamente cargado, util para el tratamientode agua de caldera. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US5736405A (es) |
| EP (1) | EP0888539B1 (es) |
| JP (1) | JP2000508063A (es) |
| KR (1) | KR20000064704A (es) |
| CN (1) | CN1132009C (es) |
| AR (1) | AR006361A1 (es) |
| AT (1) | ATE313792T1 (es) |
| AU (1) | AU718338B2 (es) |
| BR (1) | BR9708212A (es) |
| CA (1) | CA2250286C (es) |
| CO (1) | CO4560570A1 (es) |
| DE (1) | DE69734922T2 (es) |
| ES (1) | ES2255721T3 (es) |
| NO (1) | NO984329L (es) |
| NZ (1) | NZ331689A (es) |
| WO (1) | WO1997035192A1 (es) |
| ZA (1) | ZA972500B (es) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6068012A (en) * | 1998-12-29 | 2000-05-30 | Ashland, Inc. | Performance-based control system |
| US6153110A (en) * | 1999-05-17 | 2000-11-28 | Chemtreat, Inc. | Method for controlling treatment chemicals in aqueous systems |
| US6645428B1 (en) * | 2000-04-27 | 2003-11-11 | Ondeo Nalco Company | Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems |
| US6336058B1 (en) | 2000-05-01 | 2002-01-01 | Nalco Chemical Company | Use of control matrix for boiler control |
| US6587753B2 (en) | 2000-05-01 | 2003-07-01 | Ondeo Nalco Company | Use of control matrix for boiler control |
| US6436711B1 (en) * | 2000-12-13 | 2002-08-20 | Nalco Chemical Company | Fluorometric control of aromatic oxygen scavengers in a boiler system |
| EP2184346B1 (en) * | 2001-09-06 | 2017-03-08 | Rapid Micro Biosystems, Inc. | Rapid detection of replicating cells |
| US6662636B2 (en) | 2001-12-13 | 2003-12-16 | Ondeo Nalco Company | Method of reducing fouling in filters for industrial water system analytical devices |
| US6790664B2 (en) * | 2001-12-28 | 2004-09-14 | Nalco Company | Fluorometric monitoring and control of soluble hardness of water used in industrial water systems |
| US6790666B2 (en) * | 2001-12-28 | 2004-09-14 | Nalco Company | Method to ascertain whether soluble hardness is calcium or magnesium based |
| EP1593956A4 (en) | 2002-11-01 | 2007-09-19 | Hamamatsu Photonics Kk | DIAGNOSTIC METHOD OF DISEASE, DEVICE FOR GENERATING DATA TO DIAGNOSE DISEASES, AND DEVICE FOR GENERATING DATA FOR DIAGNOSING DISEASES |
| US20050025660A1 (en) * | 2003-07-31 | 2005-02-03 | Hoots John E. | Method of tracing corrosive materials |
| US7220382B2 (en) | 2003-07-31 | 2007-05-22 | Nalco Company | Use of disulfonated anthracenes as inert fluorescent tracers |
| WO2006001020A2 (en) * | 2004-06-28 | 2006-01-05 | Given Imaging Ltd. | Device, system, and method for in-vivo analysis |
| WO2006103684A2 (en) * | 2005-04-01 | 2006-10-05 | Given Imaging Ltd. | Device, system and method for in vivo magnetic immunoassay analysis |
| US9057046B2 (en) * | 2005-09-26 | 2015-06-16 | Rapid Micro Biosystems, Inc. | Cassette containing growth medium |
| GB0602014D0 (en) * | 2006-02-01 | 2006-03-15 | Salamander Engineering Ltd | Indicator |
| JP4905768B2 (ja) * | 2006-03-28 | 2012-03-28 | 三浦工業株式会社 | 水処理剤供給量の管理方法 |
| US7883898B2 (en) * | 2007-05-07 | 2011-02-08 | General Electric Company | Method and apparatus for measuring pH of low alkalinity solutions |
| US20080295581A1 (en) * | 2007-05-31 | 2008-12-04 | General Electric Company | Method for the determination of aqueous polymer concentration in water systems |
| AU2009296528A1 (en) | 2008-09-24 | 2010-04-01 | Straus Holdings Inc. | Imaging analyzer for testing analytes |
| US20120032093A1 (en) | 2010-08-03 | 2012-02-09 | Kemira Chemicals Inc. | Tagged scale inhibitor compositions and methods of inhibiting scale |
| US8343771B2 (en) | 2011-01-12 | 2013-01-01 | General Electric Company | Methods of using cyanine dyes for the detection of analytes |
| PL2776550T3 (pl) | 2011-11-07 | 2018-05-30 | Rapid Micro Biosystems, Inc. | Kaseta do badania sterylności |
| US20130233796A1 (en) * | 2012-03-06 | 2013-09-12 | Narasimha M. Rao | Treatment of industrial water systems |
| CA3171698C (en) | 2012-04-16 | 2025-11-18 | Rapid Micro Biosystems, Inc. | CELL CULTURE DEVICE |
| US9001319B2 (en) | 2012-05-04 | 2015-04-07 | Ecolab Usa Inc. | Self-cleaning optical sensor |
| US8956875B2 (en) | 2013-03-14 | 2015-02-17 | Ecolab USA, Inc. | Water hardness monitoring via fluorescence |
| AU2016288252B2 (en) | 2015-07-01 | 2021-08-12 | Ecolab Usa Inc. | Calibration method for water hardness measurement |
| CA2995721C (en) * | 2015-08-14 | 2020-03-31 | Chemtreat, Inc. | Fluid system evaluation with multiple chemical tracers |
| CN112740017B (zh) | 2018-04-19 | 2024-12-13 | 曙光诊断学公司 | 靶标检测 |
| EP3860452A4 (en) | 2018-10-04 | 2022-11-23 | First Light Diagnostics, Inc. | ANALYTICAL TOOL |
| FI129477B (fi) * | 2019-05-17 | 2022-03-15 | Andritz Oy | Soodakattilan reduktioasteen määritys |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1048118A (en) * | 1975-05-23 | 1979-02-06 | George W. Gillemot | Re-enterable split splice housing with flexible locking strip |
| US4048066A (en) * | 1976-11-17 | 1977-09-13 | Chemed Corporation | Method of inhibiting scale |
| US4176007A (en) * | 1978-02-09 | 1979-11-27 | Nasa | Method and apparatus for eliminating luminol interference material |
| US4783314A (en) * | 1987-02-26 | 1988-11-08 | Nalco Chemical Company | Fluorescent tracers - chemical treatment monitors |
| US5120661A (en) * | 1987-12-11 | 1992-06-09 | Diversey Corporation | Method for detection and quantitative analysis for water treatment chemicals |
| US4963267A (en) * | 1988-10-12 | 1990-10-16 | Nalco Chemical Company | Stabilization of manganese in aqueous systems |
| US4992380A (en) * | 1988-10-14 | 1991-02-12 | Nalco Chemical Company | Continuous on-stream monitoring of cooling tower water |
| WO1990004159A1 (en) * | 1988-10-14 | 1990-04-19 | Mobil Oil Corporation | Method for monitoring polyacrylic scale inhibitor content |
| US5041386A (en) * | 1988-12-19 | 1991-08-20 | Nalco Chemical Company | Concentration cycles, percent life holding time and continuous treatment concentration monitoring in boiler systems by inert tracers |
| US4966711A (en) * | 1989-02-27 | 1990-10-30 | Nalco Chemical Company | Transition metals as treatment chemical tracers |
| US5200106A (en) * | 1989-02-27 | 1993-04-06 | Nalco Chemical Company | Compositions comprising transition metals for treating and monitoring liquid systems |
| US5035806A (en) * | 1989-05-15 | 1991-07-30 | Nalco Chemical Company | Scaling salt threshold inhibition and dispersion with hydrophilic/hydrophobic polymers |
| GB2238383B (en) * | 1989-11-15 | 1993-12-01 | Ciba Geigy Ag | UV sensitive marker compounds for use in aqueous systems |
| US5132096A (en) * | 1990-03-23 | 1992-07-21 | Nalco Chemical Company | Monitoring performance of a water treating agent by measuring and resolving optical voltage analogs |
| US5006311A (en) * | 1990-03-23 | 1991-04-09 | Nalco Chemical Company | Monitoring performance of a treating agent added to a body of water |
| JP2836193B2 (ja) * | 1990-05-30 | 1998-12-14 | 三菱マテリアル株式会社 | 亜鉛含有金属電解液中のコバルト・銅濃度の測定方法と浄液方法 |
| US5128419A (en) * | 1990-08-20 | 1992-07-07 | Nalco Chemical Company | Synthesis of tagged polymers by post-polymerization (trans) amidation reaction |
| US5216086A (en) * | 1990-08-20 | 1993-06-01 | Nalco Chemical Company | Synthesis of tagged polymers by post-polymerization (trans)amidation reaction |
| US5124047A (en) * | 1990-11-01 | 1992-06-23 | W. R. Grace & Co.-Conn. | Method of inhibiting scale deposits |
| US5171450A (en) * | 1991-03-20 | 1992-12-15 | Nalco Chemical Company | Monitoring and dosage control of tagged polymers in cooling water systems |
| US5175456A (en) * | 1991-09-25 | 1992-12-29 | Systems, Machines, Automation Components Corp. | Workpiece transporter |
| US5183574A (en) * | 1991-11-18 | 1993-02-02 | W. R. Grace & Co.-Conn. | Method of dispersing iron |
| US5242602A (en) * | 1992-03-04 | 1993-09-07 | W. R. Grace & Co.-Conn. | Spectrophotometric monitoring of multiple water treatment performance indicators using chemometrics |
| JPH0763713B2 (ja) * | 1992-03-30 | 1995-07-12 | 伯東株式会社 | 水系処理方法 |
| US5282379A (en) * | 1992-04-03 | 1994-02-01 | Nalco Chemical Company | Volatile tracers for diagnostic use in steam generating systems |
| US5278074A (en) * | 1992-04-22 | 1994-01-11 | Nalco Chemical Company | Method of monitoring and controlling corrosion inhibitor dosage in aqueous systems |
| US5236845A (en) * | 1992-10-22 | 1993-08-17 | Nalco Chemical Company | On-line iron (II) concentration monitoring to continuously determine corrosion in boiler systems |
| US5277135A (en) * | 1992-11-23 | 1994-01-11 | Nalco Chemical Company | Controlling concentration of chemical treatment for flue gas reduction of the oxides of nitrogen |
| US5266493A (en) * | 1993-01-22 | 1993-11-30 | Nalco Chemical Company | Monitoring boric acid in fluid systems |
| NZ250956A (en) * | 1993-03-03 | 1995-04-27 | Grace W R & Co | Monitoring concentrations of water treatment compositions using absorbance or emission spectra |
| NZ250945A (en) * | 1993-03-03 | 1994-12-22 | Grace W R & Co | Treating an aqueous system with a water-soluble/dispersible polymer which contains at least one uv radiation responsive moiety |
| US5389548A (en) * | 1994-03-29 | 1995-02-14 | Nalco Chemical Company | Monitoring and in-system concentration control of polyelectrolytes using fluorochromatic dyes |
-
1996
- 1996-03-21 US US08/621,152 patent/US5736405A/en not_active Expired - Lifetime
-
1997
- 1997-03-20 AT AT97920037T patent/ATE313792T1/de active
- 1997-03-20 BR BR9708212D patent/BR9708212A/pt not_active IP Right Cessation
- 1997-03-20 DE DE69734922T patent/DE69734922T2/de not_active Expired - Lifetime
- 1997-03-20 JP JP9533807A patent/JP2000508063A/ja active Pending
- 1997-03-20 EP EP97920037A patent/EP0888539B1/en not_active Expired - Lifetime
- 1997-03-20 ES ES97920037T patent/ES2255721T3/es not_active Expired - Lifetime
- 1997-03-20 AU AU24330/97A patent/AU718338B2/en not_active Ceased
- 1997-03-20 KR KR1019980707428A patent/KR20000064704A/ko not_active Abandoned
- 1997-03-20 NZ NZ331689A patent/NZ331689A/xx unknown
- 1997-03-20 WO PCT/US1997/005410 patent/WO1997035192A1/en not_active Ceased
- 1997-03-20 CA CA2250286A patent/CA2250286C/en not_active Expired - Fee Related
- 1997-03-20 CN CN97193178A patent/CN1132009C/zh not_active Expired - Fee Related
- 1997-03-21 CO CO97015458A patent/CO4560570A1/es unknown
- 1997-03-21 AR ARP970101164A patent/AR006361A1/es not_active Application Discontinuation
- 1997-03-24 ZA ZA9702500A patent/ZA972500B/xx unknown
-
1998
- 1998-09-17 NO NO984329A patent/NO984329L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000508063A (ja) | 2000-06-27 |
| CN1132009C (zh) | 2003-12-24 |
| DE69734922T2 (de) | 2006-07-13 |
| KR20000064704A (ko) | 2000-11-06 |
| EP0888539A1 (en) | 1999-01-07 |
| WO1997035192A1 (en) | 1997-09-25 |
| NO984329D0 (no) | 1998-09-17 |
| NZ331689A (en) | 2000-03-27 |
| EP0888539B1 (en) | 2005-12-21 |
| AU2433097A (en) | 1997-10-10 |
| AU718338B2 (en) | 2000-04-13 |
| ZA972500B (en) | 1997-10-02 |
| CA2250286C (en) | 2010-06-01 |
| CN1214118A (zh) | 1999-04-14 |
| CA2250286A1 (en) | 1997-09-25 |
| DE69734922D1 (de) | 2006-01-26 |
| ATE313792T1 (de) | 2006-01-15 |
| NO984329L (no) | 1998-09-17 |
| CO4560570A1 (es) | 1998-02-10 |
| ES2255721T3 (es) | 2006-07-01 |
| BR9708212A (pt) | 1999-07-27 |
| US5736405A (en) | 1998-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AR006361A1 (es) | Metodo para la determinacion en un sistema de caldera de una concentracion de un polimero soluble en agua, anionicamente cargado, util para el tratamientode agua de caldera. | |
| MY131304A (en) | Simultaneous monitoring of multiple water treatment performance indicators | |
| DE68914581D1 (de) | Kontinuierliche Prüfung von Kühlturmwasser. | |
| DE69942391D1 (de) | Unblutige messung von analyten aus blut | |
| CA2174719A1 (en) | A robust accurate non-invasive analyte monitor | |
| ES2138996T3 (es) | Determinacion de un analito en fase gaseosa o vapor por reacciones bioelectroquimicas y soportes utilizables. | |
| ES2191175T3 (es) | Procedimiento para la captacion del estado de un organismo por medicion de peptidos. | |
| EP1562038A3 (en) | Method for laser induced fluorescence attenuation spectroscopy | |
| CA2145733A1 (en) | Monitoring water treatment agent in-system concentration and regulating dosage | |
| MY101231A (en) | Dense star polymers for calibrating/characterizing sub-micron apertures | |
| CA2180128A1 (en) | Non-invasive non-spectrophotometric infrared measurement of blood analyte concentrations | |
| AR247446A1 (es) | Aparato para medir electronicamente energia electrica, y procedimiento para la utilizacion de dicho aparato | |
| EP0916937A3 (en) | Method for measuring the concentration of hydrogen peroxide vapor | |
| PT779508E (pt) | Monitor de fluorescencia da glicose e metodo associado | |
| WO2001020294A3 (de) | Verfahren und vorrichtung zur quantitativen gasanalyse | |
| KR930022022A (ko) | 스팀 생성 시스템에서의 진단 목적용 휘발성 트레이서 | |
| FR2830325B1 (fr) | Dispositif de mesure des caracteristiques d'absorption lumineuse d'un echantillon de tissu biologique, procede de mesure associe, et applications dans le domaine de l'analyse vegetale et le domaine medical | |
| NO954824L (no) | Fremgangsmåte og innretning for undersökelse av en flertursflaske for forurensning | |
| ATE315781T1 (de) | Überwachungsvorrichtung für elektrochemische zellen | |
| ES2171913T3 (es) | Procedimiento de puesta en evidencia de contaminantes microbiologicos vivos en una muestra de producto de uso alimentario. | |
| ES2018153B3 (es) | Medio de determinacion de la actividad de peroxidasa, procedimiento de fabricacion y de empleo | |
| EP0329322A3 (en) | Sensing of vapours | |
| EP0885986A3 (en) | Electrolysis apparatus with monitoring device | |
| Melanson et al. | A second-generation TOC analysis system for high-purity water systems | |
| RU2005101339A (ru) | Способ для определения уровня эндотоксина в растворе гемоглобина |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |