发明名称 |
METHOD OF DETERMINING THE CONTENT OF HYDROGEN PEROXIDE IN ANAQUEOUS SOLUTION |
摘要 |
The invention relates to a method of determining the content of hydrogen peroxide in an aqueous solution, which is brought to a pH below 6, supplied with an excess of I-, and irradiated with light, the absorbance being measured at a predetermined wavelength. The invention also relates to an analyser for carrying out the method. Further, the invention relates to a method and a system of controlling the supply of hydrogen peroxide to an aqueous solution. |
申请公布号 |
CA2054435(C) |
申请公布日期 |
2002.01.15 |
申请号 |
CA19912054435 |
申请日期 |
1991.10.29 |
申请人 |
EKA NOBEL AB |
发明人 |
JADESJO, GUNILLA;MAGNUSSON, BERTIL;SUNDSTRAND, SIGNAR |
分类号 |
G01N21/78;G01N33/18;(IPC1-7):G01N33/84;G01N21/25 |
主分类号 |
G01N21/78 |
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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