封闭微波消解法与高压蒸汽消解法测定总氮对比研究
收稿日期: 2005-09-26
修回日期: 2005-09-26
网络出版日期: 2010-10-01
Contrast study on determination of total nitrogen by hermetic microwave and high pressure steam digestion
Received date: 2005-09-26
Revised date: 2005-09-26
Online published: 2010-10-01
袁斌, 宁寻安, 吕松 . 封闭微波消解法与高压蒸汽消解法测定总氮对比研究[J]. 工业水处理, 2006 , 26(1) : 59 -60 . DOI: 10.11894/1005-829x.2006年.26(01).59
Hermetic microwave digestion is introduced to determine total nitrogen for the purpose of saving digestion time. It shows that complete digestion of alkaline potassium peroxydisulfate is facilitated. The method improves the traditional analytical procedure with better accuracy and precision.
[1] 胡雪峰, 沈铭能, 许世远. 碱性过硫酸钾氧化-紫外分光光度法测 水体总氮[J]. 环境污染与防治, 2002, 24(1) : 40-41.
[2] 国家环保局. 水和废水监测分析方法
[M]. 第 3 版. 北京: 中国环 境科学出版社, 1997: 278.
[3] 宋仁元, 张亚杰, 王维一, 等. 水和废水标准检验法
[M]. 第 15 版. 北京: 中国建筑工业出版社, 1985: 450-453.
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