发明名称 |
Menetelmä saostumanestoaineen määrittämiseksi näytteestä |
摘要 |
The invention relates to a method for determining a scale inhibitor concentration in a sample comprising at least a first scale inhibitor, which is a synthetic organic compound comprising at least one ionised group. The method comprises optionally diluting and/or purifying the sample, and allowing the sample to interact with a reagent comprising a lanthanide(III) ion. The sample is excited at a first excitation wavelength and a sample signal deriving from the lanthanide(III) ion is detected at a signal wavelength by using time-resolved luminescence measurement, and the concentration of the at least first scale inhibitor in the sample is determined by using the detected sample signal. |
申请公布号 |
FI20136151(A) |
申请公布日期 |
2015.05.20 |
申请号 |
FI20130006151 |
申请日期 |
2013.11.19 |
申请人 |
KEMIRA OYJ |
发明人 |
NUUTINEN, VESA;TOIVONEN, SUSANNA;JOHNSTONE, JAMES;HÄRMÄ, HARRI;MUNDILL, PAUL |
分类号 |
G01N21/64;C02F5/08;C09K8/52;C09K11/77 |
主分类号 |
G01N21/64 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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