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过氧化氢消解法快速测定水中的总磷
Rapid Determination of Total Phosphorous in Water Body by Hydrogen Peroxide Treatment
【摘要】 采用过氧化氢消解法测定了水中总磷的含量,其相对标准偏差3.8%,回收率96%~102%,整个消解过程需时10~15min.
【Abstract】 The total phosphorous in water body is determined with the method of hydrogen peroxide treatment.Its relative standard deviation is 3.8%,and the rate of recovery is 96%~102%.The whole process of treatment lasts about 10~15 minutes.
【关键词】 过氧化氢;
消解;
水中总磷;
快速测定;
【Key words】 hydroger peroxide; treatment; rapid determination; total phosphorous in water body;
【Key words】 hydroger peroxide; treatment; rapid determination; total phosphorous in water body;
- 【文献出处】 西南民族学院学报(自然科学版) ,JOURNAL OF SOUTHWEST NATIONALITIES COLLEGE(NATURAL SCIENCE EDITION) , 编辑部邮箱 ,1997年04期
- 【分类号】S91
- 【被引频次】3
- 【下载频次】206