SG11201506128YA - Method for measuring dissolved-substance concentration - Google Patents

Method for measuring dissolved-substance concentration

Info

Publication number
SG11201506128YA
SG11201506128YA SG11201506128YA SG11201506128YA SG11201506128YA SG 11201506128Y A SG11201506128Y A SG 11201506128YA SG 11201506128Y A SG11201506128Y A SG 11201506128YA SG 11201506128Y A SG11201506128Y A SG 11201506128YA SG 11201506128Y A SG11201506128Y A SG 11201506128YA
Authority
SG
Singapore
Prior art keywords
substance concentration
measuring dissolved
dissolved
measuring
substance
Prior art date
Application number
SG11201506128YA
Other languages
English (en)
Inventor
Yoshitaka KISHINE
Toshikazu Takahashi
Junichi Takahashi
Original Assignee
Kurita Water Ind Ltd
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 Kurita Water Ind Ltd filed Critical Kurita Water Ind Ltd
Publication of SG11201506128YA publication Critical patent/SG11201506128YA/en

Links

Classifications

    • 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
    • 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
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • 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
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
SG11201506128YA 2013-02-22 2014-02-13 Method for measuring dissolved-substance concentration SG11201506128YA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013033463 2013-02-22
JP2014019902A JP5648759B2 (ja) 2013-02-22 2014-02-05 溶解物濃度の測定方法
PCT/JP2014/053244 WO2014129365A1 (ja) 2013-02-22 2014-02-13 溶解物濃度の測定方法

Publications (1)

Publication Number Publication Date
SG11201506128YA true SG11201506128YA (en) 2015-09-29

Family

ID=51391160

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201506128YA SG11201506128YA (en) 2013-02-22 2014-02-13 Method for measuring dissolved-substance concentration

Country Status (8)

Country Link
US (1) US9933369B2 (ja)
EP (1) EP2960641B1 (ja)
JP (1) JP5648759B2 (ja)
CN (1) CN105074428B (ja)
BR (1) BR112015019834B1 (ja)
SG (1) SG11201506128YA (ja)
TW (1) TWI610071B (ja)
WO (1) WO2014129365A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104297167B (zh) * 2014-09-24 2016-08-24 国网山东省电力公司青岛供电公司 一种水溶性物质酸碱度检测装置
JP6105796B1 (ja) * 2015-11-27 2017-03-29 住友化学株式会社 偏光子の製造方法及びポリビニルアルコールの検出方法
KR101903013B1 (ko) * 2016-05-17 2018-10-02 (주)화백엔지니어링 케미컬 용액 농도분석장치 및 방법
CN107202763B (zh) * 2017-06-17 2023-07-21 山东省科学院海洋仪器仪表研究所 光学溶解氧传感器温盐修正算法及新型标定装置
EP3661423A4 (en) * 2017-08-04 2021-04-14 Egg Medical, Inc. DISPLAY DEVICE TO REDUCE EXPOSURE TO RADIATION FOR MEDICAL PERSONNEL
CN108956497B (zh) * 2018-08-02 2020-03-10 自然资源部第一海洋研究所 一种极地溶解氧观测与校正的方法
JP6927346B1 (ja) 2020-02-21 2021-08-25 栗田工業株式会社 水質分析方法
CN114018928B (zh) * 2021-11-26 2022-09-06 国检中心深圳珠宝检验实验室有限公司 一种祖母绿颜色分级的液体标准样品及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10332583A (ja) 1997-05-30 1998-12-18 Miura Co Ltd 液体濃度の測定方法及びその測定装置
JPH11344382A (ja) * 1998-06-02 1999-12-14 Shinko Electric Co Ltd 溶液の着色度測定方法
JP3313670B2 (ja) * 1999-08-09 2002-08-12 日本ペイント株式会社 液体測色方法およびその装置
US6867861B2 (en) * 2001-03-19 2005-03-15 E. I. Du Pont De Nemours And Company Method and apparatus for characterizing the color properties of fluids
JP5151151B2 (ja) * 2006-12-28 2013-02-27 富士ゼロックス株式会社 水処理装置及び水処理方法
JP4811380B2 (ja) * 2007-09-28 2011-11-09 パナソニック株式会社 バイオセンサを用いた測定方法
JP2010050891A (ja) 2008-08-25 2010-03-04 Konica Minolta Business Technologies Inc 画像形成装置
JP5401978B2 (ja) * 2008-12-25 2014-01-29 栗田工業株式会社 溶解物濃度の測定方法及び測定装置
JP5777848B2 (ja) * 2009-02-03 2015-09-09 栗田工業株式会社 溶解物濃度の測定方法及び測定装置
CN102564968A (zh) * 2010-12-31 2012-07-11 东莞市常晋凹版模具有限公司 一种镀液成分的分析方法
JP5728983B2 (ja) * 2011-02-04 2015-06-03 栗田工業株式会社 重金属捕集剤の薬注制御方法

Also Published As

Publication number Publication date
EP2960641B1 (en) 2018-12-12
EP2960641A4 (en) 2016-10-26
CN105074428B (zh) 2019-03-08
TWI610071B (zh) 2018-01-01
BR112015019834A2 (pt) 2017-07-18
EP2960641A1 (en) 2015-12-30
WO2014129365A1 (ja) 2014-08-28
JP5648759B2 (ja) 2015-01-07
JP2014186027A (ja) 2014-10-02
US9933369B2 (en) 2018-04-03
BR112015019834B1 (pt) 2020-10-27
US20150362436A1 (en) 2015-12-17
CN105074428A (zh) 2015-11-18
TW201443420A (zh) 2014-11-16

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