发明名称 |
Device and method for sensing low level iodine in aqueous solution |
摘要 |
The present invention relates to a method and to a device for sensing low levels of iodine in an aqueous solution by using an extraction procedure whereby iodine from the aqueous solution is extracted into a substantially water-insoluble organic phase, and testing measuring the concentration of iodine in the organic phase using optical absorption techniques. The measured concentration of iodine can then be equated with concentration of iodine or iodine in the aqueous solution.
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申请公布号 |
US6398961(B1) |
申请公布日期 |
2002.06.04 |
申请号 |
US20000619879 |
申请日期 |
2000.07.20 |
申请人 |
ECOLAB INC. |
发明人 |
WEI GUANG-JONG JASON;HOLZMAN LOUIS MARK |
分类号 |
G01N21/53;(IPC1-7):B01D11/04 |
主分类号 |
G01N21/53 |
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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