| 人工湿地对污染物的净化功能及存在问题 |
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| 引用本文： | 刘强,李亚峰,程琳. 人工湿地对污染物的净化功能及存在问题[J]. 辽宁化工, 2008, 37(4): 255-257 |
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| 作者姓名： | 刘强 李亚峰 程琳 |
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| 作者单位： | 沈阳建筑大学市政与环境工程学院,辽宁,沈阳,110168 |
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| 基金项目： | 沈阳建筑大学青年科学基金 |
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| 摘 要： | 分析讨论了人工湿地对TSS、有机物、N、P、重金属以及病原菌等污染物的净化功能,阐明人工湿地是通过硝化、反硝化,累积、降解、络合、吸附、沉淀、拦截等作用去除污染物,这些作用发生在水体中、植物表面、湿地表面和底部的垃圾积累物中,或发生在根区系统,指出了人工湿地系统在应用中存在的问题.
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| 关 键 词： | 人工湿地 污水处理 研究进展 去除机理 |
| 文章编号： | 1004-0935(2008)04-0255-03 |
| 修稿时间： | 2007-01-22 |
Treatment Technology of Wastewater Using Constructed Wetland and Its Present Status |
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| LIU Qiang,LI Ya-feng,CHENG Lin. Treatment Technology of Wastewater Using Constructed Wetland and Its Present Status[J]. Liaoning Chemical Industry, 2008, 37(4): 255-257 |
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| Authors: | LIU Qiang LI Ya-feng CHENG Lin |
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| Abstract: | The technology of constructed wetland has been developed in recent 20 years,Compared with conventional treammnt systems,constructed wetland technology is cheap,and easily operated and maintained.Constructed wetland may be used to treat industry and domestic wastewater.It is suitable for China.The current situation of research on the system and problems in application of constructed wetland were summarized,and the development and application were forecasted. |
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| Keywords: | Constructed wetland Wastewater treatment Research progress Mechanism of removal |
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