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| 淄博煤矿区矿井水的化学形成及其模拟 | |
| 引用本文： | 吴耀国,沈照理,钟佐,李广贺.淄博煤矿区矿井水的化学形成及其模拟[J].环境科学学报,2000,20(4):401-405. |
| 作者姓名： | 吴耀国 沈照理 钟佐 李广贺 |
| 作者单位： | 1. 西北工业大学化学工程系,西安,710072 2. 中国地质大学环境科学系,北京,100083 3. 清华大学环境工程系,北京,100085 |
| 摘 要： | 研究矿井水形成过程，对于防治采矿活动引起水环境污染具有重要意义，以淄博煤矿区矿井水为例，分析其形成过程并利用化学平衡热力学法对其进行模拟。结果表明，矿井水的形成分为产酸过程与中和过程；矿井水的化学性状是由两过程相对作用程度确定；该矿区矿井水的硫酸根源于黄铁矿氧化，钙、镁离子不是来自通常认为的方解石与白云石，而是方解石和绿泥石。 |
| 关 键 词： | 矿井水 化学形成 模拟 煤矿区 成因 地下水 |
| 收稿时间： | 1999/3/11 0:00:00 |
| 修稿时间： | 1999-03-11 |
Chemical origin of mine drainage and its simulation for Zibo coal mining district |
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| WU Yaoguo,SHEN Zhaoli,ZHONG Zuoxin and LI Guanghe.Chemical origin of mine drainage and its simulation for Zibo coal mining district[J].Acta Scientiae Circumstantiae,2000,20(4):401-405. | |
| Authors: | WU Yaoguo SHEN Zhaoli ZHONG Zuoxin and LI Guanghe |
| Institution: | Northwestern Polytechnical Univeristy, Xi'an 710072,China University of Geosciences, Beijing 100083,China University of Geosciences, Beijing 100083 and Tsinghua University, Beijing 100084 |
| Abstract: | Drainage in Zibo coal mining district as a case,its origin was analyzied and simulated by chemical thermodynamic simulation.The results showed that the origin was made up by acid and neutral two processes,and the chemical characteristics of the mine drainage depended upon the relationships between two processes.In the studied mine drainage,SO\-4 2- came from FeS\-2,Ca 2 and Mg 2 came from Calcite and Chlorite. |
| Keywords: | mine drainage acid process neutral process chemical thermodynamics simulation |
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