| 莱州湾沿岸地下卤水的化学组成 |
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| 引用本文： | 宁劲松,于志刚,江雪艳.莱州湾沿岸地下卤水的化学组成[J].海洋科学,2005,29(11):13-17. |
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| 作者姓名： | 宁劲松 于志刚 江雪艳 |
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| 作者单位： | 中国海洋大学,化学化工学院,山东,青岛,266003 |
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| 基金项目： | 国家自然科学基金资助项目（40276026）;教育部重点科技项目[教科司（2000）156-00079] |
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| 摘 要： | 2002年9月采集了莱州湾沿岸地下卤水样品。分析结果表明，这些卤水来源于海水，但两者间已有了一定的差别。在卤水形成及以后的变化过程中，水-围岩间发生了明显的物质交换作用，其中对K^＋的影响最大，进而推出海水与粘土的交换是K^＋从海洋输出的重要形式。
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| 关 键 词： | 莱州湾 地下卤水 海水 粘土 物质交换 |
| 文章编号： | 1000-3096（2005）11-0013-05 |
| 收稿时间： | 2004-04-01 |
| 修稿时间： | 2004-07-21 |
Chemical composition of underground brine in shore along Laizhou Bay |
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| NING Jin-song,YU Zhi-gang,JIANG Xue-yan.Chemical composition of underground brine in shore along Laizhou Bay[J].Marine Sciences,2005,29(11):13-17. |
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| Authors: | NING Jin-song YU Zhi-gang JIANG Xue-yan |
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| Institution: | Ocean University of China College of Chemistry and Chemical Engineering, Qingdao 266003, China |
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| Abstract: | The chemical composition of underground brine samples in the coast area of Laizhou Bay was analyzed.The results suggest that the underground brines in this area originated from seawater.However,some differences were found among them.There were obvious water-rock interactions between underground brines and surrounding rock after the formation of brines.K+ is the most affected ion by water-rock interaction.Therefore,the exchange of K+ between seawater and clay is the important transport form of K+ from the seawater. |
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| Keywords: | LaizhouBay tmdergrotmdbrine chemical composition clay matter exchange |
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