| 酸矿水中重金属人工湿地处理机理研究 |
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| 引用本文： | 窦磊,周永章,蔡立梅,杨小强,张澄博,付善明.酸矿水中重金属人工湿地处理机理研究[J].环境科学与技术,2006,29(11):109-111. |
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| 作者姓名： | 窦磊 周永章 蔡立梅 杨小强 张澄博 付善明 |
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| 作者单位： | 中山大学地球科学系;中山大学地球环境与地球资源研究中心,广州,510275 |
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| 基金项目： | 面向21世纪教育振兴行动计划(985计划)
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广东省科技厅专项基金 |
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| 摘 要： | 人工湿地作为一种低耗高效的污水处理系统逐渐应用于酸矿水的处理。文章对人工湿地去除酸矿水中重金属的各种物理、化学和生物作用发生机理及存在的问题进行了分析,提出今后应加强长期连续的动态监测,深入研究不同类型湿地中各影响因子与处理机理之间的关系,对主要处理机理的定性描述转向定量模型化研究,确立人工湿地接受和处理不同污染物质的最大能力和阈限,为人工湿地污水处理系统的合理设计及管理提供科学依据。
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| 关 键 词： | 人工湿地 酸矿水 重金属 处理机理 |
| 文章编号： | 1003-6504(2006)11-0109-03 |
| 收稿时间： | 2006-05-22 |
| 修稿时间： | 2006-07-17 |
Removal of Heavy Metals from AMD by Constructed Wetlands |
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| DOU Lei,ZHOU Yong-zhang,CAI Li-mei,YANG Xiao-qiang,ZHANG Cheng-bo,FU Shan-ming.Removal of Heavy Metals from AMD by Constructed Wetlands[J].Environmental Science and Technology,2006,29(11):109-111. |
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| Authors: | DOU Lei ZHOU Yong-zhang CAI Li-mei YANG Xiao-qiang ZHANG Cheng-bo FU Shan-ming |
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| Institution: | DOU Lei1,2,ZHOU Yong-zhang1,2,CAI Li-mei1,2,YANG Xiao-qiang1,2,ZHANG Cheng-bo1,2,FU Shan-ming1,2 |
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| Abstract: | Heavy metal removal mechanism related to various physical,chemical and biological processes in constructed wetlands were analyzed,and suggestions on strengthening long-term and continuous dynamic monitoring were proposed to study relationship between various effective factors in all kinds of wetlands and treating mechanism.The maximum capability and threshold of constructed wetlands in accepting and treating different pollutants were defined,which will provide scientific base to proper design and management of constructed wetlands wastewater treatment system. |
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| Keywords: | constructed wetlands acid mine drainage(AMD) heavy metal removal mechanism |
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