| 唐山市南湖湿地水体富营养化治理研究 |
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| 引用本文： | 郭爱红,牛福生,贾久满. 唐山市南湖湿地水体富营养化治理研究[J]. 环境科学与管理, 2010, 35(3): 71-73 |
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| 作者姓名： | 郭爱红 牛福生 贾久满 |
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| 作者单位： | 1. 河北理工大学,河北,唐山,063009
2. 唐山师范学院,河北,唐山,063000 |
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| 基金项目： | 唐山市科技局重大课题08130202A-1 |
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| 摘 要： | 以芦苇作为人工湿地植物,土壤为基质建立人工湿地,采用人工湿地控制试验的方法深入研究了芦苇和湿地基质对唐山人工湿地南湖污水中氮磷的净化能力以及氮、磷在芦苇根、茎、叶的时空分布和动态变化,实验结果表明：芦苇湿地对污水中的氮、磷的净化效果十分明显,在一个月内对污水中TN的平均去除率可达到61.99%,TP平均的去除率可达51.97%,其中基质吸附和植物吸收作用是湿地脱氮除磷的重要形式。
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| 关 键 词： | 唐山 南湖 富营养化 |
Study on the Control of Eutrophication of Tangshan Nanhu Wetland |
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| Guo Aihong,Niu Fusheng,Jia Jiuman. Study on the Control of Eutrophication of Tangshan Nanhu Wetland[J]. Environmental Science and Management, 2010, 35(3): 71-73 |
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| Authors: | Guo Aihong Niu Fusheng Jia Jiuman |
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| Affiliation: | 1.Hebei Polytechnic University,Hebei 063009,China;2.Tangshan Teachers College,Tangshan 063000,China) |
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| Abstract: | The reed is taken as the artificial wetland plant,soil as matrix for the establishment of artificial wetland model,Use the method of the artificial wetland controlled test to study thoroughly the purification ability of the reed and the distributed and dynamic change of Nitrogen,phosphorus in the root,stem,leaf system of the reed.The result of the experiment indicates that the purification effect of reed wetland on nitrogen and phosphorus in sewage is very obvious.The removal rate of TN can up to 61.99%,and TP can up to 51.97% within one month,and the matrix adsorption and the plant absorption are the important form in denitrogenation and eliminating of phosphorus. |
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| Keywords: | Tangshan Nanhu eutrophication |
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