| 摘要 |
An analyzer for directly and continuously measuring the concentration of soluble copper in an aqueous solution by adding potassium thiocyanate thereto in a dilute solution to form cupric thiocyanate. The cupric thiocyanate passes through an electrochemical cell where it is quantitatively reduced to cuprous thiocyanate. The resultant electric current is directly proportional to copper concentration and is measured to provide an indication thereof.
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