| 水葱湿地对泰达景观河道水质净化特性研究 |
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| 引用本文： | 付春平,唐运平,李江华.水葱湿地对泰达景观河道水质净化特性研究[J].环境科学与技术,2006,29(7):6-8. |
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| 作者姓名： | 付春平 唐运平 李江华 |
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| 作者单位： | 天津市环境保护科学研究院,天津,300191 |
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| 基金项目： | 国家高技术研究发展计划(863计划)
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天津市科委科技计划 |
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| 摘 要： | 通过水葱湿地对天津泰达景观河道水体污染物去除的室内试验研究,考察了不同污染物的去除情况。COD的去除率20.38%～40.25%;TN的去除率为39.78%～68.16%、NH3-N的去除率为53.94%～76.71%、NO3--N的去除率为39.78%～74.41%、TP的去除率为81.29%～88.27%、PO4-P的去除率为82.76%～89.61%以及TD(S先上升后下降)、pH(由8.25下降到7.30)变化情况.。在此基础上,得出了通过种植水葱,对泰达景观河道水体污染物去除效果是明显的,同时为防治泰达再生水景观河道水体富营养化的发生发展提供理论依据和技术指导。
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| 关 键 词： | 泰达 污染物净化效率 水葱 试验 湿地 |
| 文章编号： | 1003-6504(2006)07-0006-03 |
| 收稿时间： | 2005-06-15 |
| 修稿时间： | 2005-11-08 |
Water Quality Purification with Scirpus tabernaemontanii Gmel's Wetland in TEDA Landscape River |
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| FU Chun-ping,TANG Yun-ping,LI Jiang-hua.Water Quality Purification with Scirpus tabernaemontanii Gmel''''s Wetland in TEDA Landscape River[J].Environmental Science and Technology,2006,29(7):6-8. |
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| Authors: | FU Chun-ping TANG Yun-ping LI Jiang-hua |
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| Abstract: | Various pollutants removal was investigated based on pilot study in indoor laboratory using Scirpus tabernaemontanii Gmel's wetland to purify contamination in TEDA Landscape River,with removal efficiency of COD 20.38%～40.25%,TN 39.78%～68.16%,TP 81.29%～88.27%,and TDS falling following augments and pH falling from 8.25 to 7.30.Results indicated that planting of Scirpus tabernaemontanii Gmel is effective to control water pollutants,which will provide theoretical and technical reference for eutrophication prevention in TEDA River. |
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| Keywords: | TEDA purification efficiency of pollutant Scirpus tabernaemontanii experiment wetland |
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