| 官厅水库水中阿特拉津残留的分析及污染来源 |
| 摘要点击 2244 全文点击 2383 投稿时间：2001-01-16 修订日期：2001-07-03 |
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| 中文关键词 阿特拉津 官厅水库 内分泌干扰剂 固相萃取-高效液相-质谱 |
| 英文关键词 atrazine Guanting reservoir endocrine disrupting chemical SPE-HPLC-MS |
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| 中文摘要 |
| 利用固相萃取-高效液相-质谱联用方法直接分析饮用水中超痕量的内分泌干扰剂阿特拉津.仅用10～50ml水样,只需40min就可完成联机分析,检测限为10ng/L.在官厅水库水中检测出痕量污染物阿特拉津残留,浓度为0.67～3.9μg/L,并对其污染的来源进行了调查,认为水库上游洋河边的一家生产阿特拉津的农药厂为污染的主要来源. |
| 英文摘要 |
| The atrazine in water was determined by SPE-LC-MS. It only took 40min to analysis a sample. The detection limit was 10ng/L. Atrazine was detected in water of Guanting reservoir. The concentration of atrazine in water samples of Guanting reservoir was 0.67～3.9μg/L.The source of atrazine in water was discussed.A plant situated at upstream of Yanghe River was thought a primary source of atrazine in Guanting reservoir. |
