| 离子色谱法测定大气中乙酸盐 |
| |
| 引用本文： | 崔丽英,杨春卿,刘娅琳. 离子色谱法测定大气中乙酸盐[J]. 福建分析测试, 2007, 16(1): 33-34 |
| |
| 作者姓名： | 崔丽英 杨春卿 刘娅琳 |
| |
| 作者单位： | 济南市环境保护科学研究所,山东,济南,250014;济南市环境保护科学研究所,山东,济南,250014;济南市环境保护科学研究所,山东,济南,250014 |
| |
| 摘 要： | 用碳酸钠-碳酸氢钠混合液吸收大气中的乙酸盐,离子色谱法测定吸收液中的乙酸盐含量,根据采气量算出大气中乙酸盐含量。AC-检出限为0.060mg/L,当采气体积为100L时,最低检出浓度为0.006mg/m3,测定方法的相关系数r=0.9956,相对标准偏差<5%,样品回收率为93.6-95.8%。
|
| 关 键 词： | 离子色谱法 乙酸盐 大气 测定 |
| 文章编号： | 1009-8143（2007）01-0033-02 |
| 收稿时间： | 2006-06-06 |
| 修稿时间： | 2006-06-06 |
Determination of Acetate in the Air by Ion Chromatography |
| |
| Cui Liying,Yang Chunqing,Liu Yalin. Determination of Acetate in the Air by Ion Chromatography[J]. Fujian Anal Ysis & Testing, 2007, 16(1): 33-34 |
| |
| Authors: | Cui Liying Yang Chunqing Liu Yalin |
| |
| Abstract: | In this method acetate in the air is absorbed with Na2CO3 - NaHCO3 and determined by ion chromatography. The detection limit of acetate was 0.006mg/m^3. The linear relative coefficient was 0.9956. The relative standard deviation for AC^- Was less than 5%, the recovery is 93.6 - 95.8%. The method is simple, rapid and the resalts were satisfactory. |
| |
| Keywords: | ion chromatography acetate air determination |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
