| 尾矿库重金属污染物迁移的现代数值模拟方法 |
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| 引用本文： | 鲍瑞雪,陈松,吴超.尾矿库重金属污染物迁移的现代数值模拟方法[J].中国安全科学学报,2010,20(12). |
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| 作者姓名： | 鲍瑞雪 陈松 吴超 |
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| 作者单位： | 中南大学资源与安全工程学院,长沙,410083 |
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| 基金项目： | 国家环保公益性行业科研专项资助项目，中南大学研究生学位论文创新项目 |
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| 摘 要： | 为了给研究重金属污染物迁移提供指导性的方法和步骤,力求总结出尾矿库重金属污染物迁移的一般性研究方法。以尾矿库重金属污染为研究对象,采用事故树和鱼刺图对尾矿库重金属污染进行分析,找出主要污染源,建立污染物迁移数学模型,系统地归纳尾矿库重金属污染物迁移数值模拟软件,对主要污染源进行分析得出结论。结果表明各种研究手段之间存在步步深入,前后承接的联系,由此建立尾矿库重金属污染物迁移的现代数值模拟方法,提出尾矿库重金属污染物迁移的数值模拟方法的一般操作步骤。
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| 关 键 词： | 尾矿库重金属污染物 污染物迁移 数值模拟 污染源分析 模拟 |
A Modern Numerical Simulation Method for Heavy-metal Pollutants Migration of Tailings |
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| BAO Rui-xue,CHEN Song,WU Chao.A Modern Numerical Simulation Method for Heavy-metal Pollutants Migration of Tailings[J].China Safety Science Journal,2010,20(12). |
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| Authors: | BAO Rui-xue CHEN Song WU Chao |
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| Abstract: | To sum common methods for heavy metal pollutants migration of tailings up and provide instructive methods and procedures for the problem,heavy-metal pollution of tailings is chosen as the topic of this paper.Based on FTA and fishbone chart,heavy-metal pollution is analyzed briefly,main pollution sources are found out,and a mathematical model for pollutants' migration is established.The numerical simulation softwares for tailings' heavy-metal pollution are summarized systematically.Main pollution sources are analyzed with those softwares and conclusion is made.The results show that all kinds of ways have a connection of deepening and depending step by step.Based on this,a modern numerical simulation method for heavy-metal pollutants' migration of tailings is developed,and a general operation procedure is presented. |
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| Keywords: | heavy-metal pollutants of tailings migration of pollutants numerical simulation pollution sources analysis simulation |
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