| 用离子色谱法测定金矿区水样中常规无机离子 |
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| 引用本文： | 黄园英,刘芬,罗锡明,贾刚军.用离子色谱法测定金矿区水样中常规无机离子[J].黄金地质,2002,8(2):69-73. |
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| 作者姓名： | 黄园英 刘芬 罗锡明 贾刚军 |
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| 作者单位： | 1. 中国地质大学,水资源与环境学院,北京,100083
2. 中国地质大学,珠宝学院,北京,100083 |
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| 基金项目： | 国家自然科学基金资助项目 (49832 0 0 5 ) |
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| 摘 要： | 利用DX－120离子色谱仪进行阴阳离子的精密度和准确度测定，100mg/L时相对标准偏差范围为1．00％－3．80％，回收经95．83％－105．00％；5mg／L时相对标准偏差范围为1．18％－4．57％，回收率92．40％－103．20％，完全达到实际要求。用该离子色谱仪测定甘肃阳山金矿山水样中常规无机离子，数据表明该区域水质较好，所测离子浓度都未超过饮用水标准。
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| 关 键 词： | 水污染化学 离子色谱法 无机离子 水样 甘肃 金矿区 |
| 文章编号： | 1006-558X(2002)02-0069-05 |
| 修稿时间： | 2002年3月25日 |
Determination of inorganic ions in water from gold deposit by Ion Chromatography |
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| HUANG Yuan ying ,LIU Fen ,LUO Xi ming ,JIA Gang jun.Determination of inorganic ions in water from gold deposit by Ion Chromatography[J].Gold Geology,2002,8(2):69-73. |
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| Authors: | HUANG Yuan ying LIU Fen LUO Xi ming JIA Gang jun |
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| Institution: | HUANG Yuan ying 1,LIU Fen 1,LUO Xi ming 2,JIA Gang jun 1 |
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| Abstract: | The precision and accuracy of negative and positive ions can be determined by Model DX-120 Ion Chromatography Instrument, recovery is between 95 83% and 105 00% when concentration is 100 mg/L and RSD is between 1 00% and 3 80%. Recovery is between 92 40% and 103 20% while concentration is 5 mg/L and RSD is between 1 18% and 4 57%.So it is up to the standard of the reality. Also water samples collected from Yangshan gold deposit in Gansu Province, and the result showed that this district had good quality of water,the measused Ion concentration were all in the drinking water standard. |
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| Keywords: | aquatic pollution chemistry Ion Chromatography inorganic ions water sample Gansu |
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