| 正己烷萃取—此外分光光度法测定矿井水中微量油 |
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| 引用本文： | 缪旭光,袁武建,徐楚良,倪小红.正己烷萃取—此外分光光度法测定矿井水中微量油[J].能源环境保护,2001,15(1):21-23. |
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| 作者姓名： | 缪旭光 袁武建 徐楚良 倪小红 |
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| 作者单位： | 1. 煤总院杭州环保研究所,
2. 萧山市环境监测站 |
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| 摘 要： | 在进行矿井水中油类分析时，用正己烷作为萃取剂，以工作曲线代替标准曲线，从而使油平均回收率增加到96％以上。并在正己烷用量、水样预处理等测试参数选择上做了条件试验。
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| 关 键 词： | 矿井水 微量油 正己烷 萃取剂 测定 水样预处理 水质监测 |
| 文章编号： | 1006-8759(2001)01-0021-03 |
| 修稿时间： | 2000年7月18日 |
DETERMINATION OF TRACE OIL IN MINE DRAINAGE BY ULTRAVIOLET SPECTROPHOTOMETRY WITH N-HEXANE EXTRACTION |
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| MIAO Xu-guang,Yuan WU-jian,XU Chu-lian,Ni Xiao-hong.DETERMINATION OF TRACE OIL IN MINE DRAINAGE BY ULTRAVIOLET SPECTROPHOTOMETRY WITH N-HEXANE EXTRACTION[J].Energy Environmental Protection,2001,15(1):21-23. |
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| Authors: | MIAO Xu-guang Yuan WU-jian XU Chu-lian Ni Xiao-hong |
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| Abstract: | The n-Hexane extraction was used in analysis on oil in mine drainage, and working curve was cover for standard curve. The result showed that average recovery rate of oil was over 96% . In this article conditional experiments on the amount of n- Hexane and water sample pretreat-ment for determining parameter were introduced. |
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| Keywords: | trace oil in mine drainage n - Hexane extraction determination |
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