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微波消解-钼酸铵分光光度法快速分析水中的总磷
引用本文:张红雨,陈珊珊.微波消解-钼酸铵分光光度法快速分析水中的总磷[J].环境科学与技术,2003,26(3):19-20.
作者姓名:张红雨  陈珊珊
作者单位:国家城市供水水质监测网武汉监测站,武汉,430034
摘    要:通过对微波前处理方法对水样中总磷进行消解分析的研究 ,探讨微波功率、加热时间、样品体积等对样品消解的影响 ,建立了微波消解样品测定的方法。测定结果表明与经典方法具有可比性 ,并具有操作简单、快速省时、节省成本、测定准确的特点。

关 键 词:微波  总磷  消解  
文章编号:1003-6504(2003)03-0019-02

Rapid Determination of Total Phosphorus in Water by Microwave Digest/Ammonium Molybdate Spectropho-tometry
ZHANG Hong-yu,CHEN Shan-shan.Rapid Determination of Total Phosphorus in Water by Microwave Digest/Ammonium Molybdate Spectropho-tometry[J].Environmental Science and Technology,2003,26(3):19-20.
Authors:ZHANG Hong-yu  CHEN Shan-shan
Abstract:This paper reports on a new method incorporating microwave digest and ammonium molybdate spectrophotometry for determining TP. Influences of power, heating time of microwave and sample volume were studied. It has been showed that this method is comparable with the conventional one in TP analysis of water and wastewater samples with the characteristics of fastness, accuracy and cost saving.
Keywords:microwave  total phosphorus (TP)  digestion  water
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