The online and automatic total zinc analyzer is an optical method heavy metal online analyzer designed according to national environmental protection standards. It is applied to the simultaneous online analysis of various heavy metal elements in surface water, industrial process water and industrial wastewater. The measured heavy metal elements include environmental protection. The first and second categories of heavy metal prevention and control projects in the 12th Five-Year Plan for Comprehensive Prevention and Control of Heavy Metal Pollution.
The water sample is acid-digested and mixed with a regulator, and then oxidized by an oxidizing agent to react with an indicator to form a colored complex in the presence of an alkaline environment and an indicator, and the analyzer detects the change in color, and Convert this change to the total zinc output. The amount of colored complex formed is equivalent to the total amount of zinc.
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