全自动石化水质分析仪测定聚酯装置水质中的锰含量

Determination of manganese in polyester plant water by automatic petrochemical water quality analyzer

旨在采用CleverChem 300型全自动石化水质分析仪开发出应用于水质中锰含量测定的自动化水平较高的分析手段,通过对测试条件各参数的优化,分别建立了高、低质量浓度锰含量标准曲线,并对不同浓度的样品进行了精密度试验。结果表明:对于锰含量(浓度不低于0.5 mg/L)样品的测试完全满足水质分析锰含量测定的要求。

The purpose of this paper is to develop a highly automated analytical method for the determination of manganese content in water by cleverchem 300 automatic petrochemical water quality analyzer.By optimizing the parameters of the test conditions,the standard curves of high and low concentration manganese content were established,and the precision tests of samples with different concentrations were carried out.The results show that:for the manganese content(the concentration is not less than 0.5 mg/L)of the sample test fully meet the requirements of water quality analysis of manganese content determination.