专利内容由知识产权出版社提供
专利名称：Measuring method and measuring system of
bromate ion concentration
发明人：Natsumi Konishi,Eri Hasegawa申请号：US15418885申请日：20170130公开号：US09857304B2公开日：20180102
摘要：A measuring method of bromate ion concentration includes a first fluorescenceintensity measuring process including a process of passing hydrochloric acid through ananion exchanger to elute bromate ions adsorbed to the anion exchanger into thehydrochloric acid and a process of measuring the fluorescence intensity of the
hydrochloric acid passed through the anion exchanger, a second fluorescence intensitymeasuring process including a process of passing a hydrochloric acid solution containinga fluorescent substance whose fluorescence intensity changes due to coexistence ofbromate ions through an anion exchanger to elute bromate ions adsorbed to the anionexchanger into the hydrochloric acid solution and a process of measuring thefluorescence intensity of the hydrochloric acid solution passed through the anionexchanger, and a calculation process determining the bromate ion concentration in thewater sample by using the difference between the fluorescence intensities of thehydrochloric acid solution and the hydrochloric acid.
申请人：METAWATER CO., LTD.
地址：Tokyo JP
国籍：JP
代理机构：Burr & Brown, PLLC
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