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| 水生植物对不同富营养化程度水体净化能力研究 | |
| 引用本文： | 胡萃,刘强,龙婉婉,郭琳,廖国平,周松.水生植物对不同富营养化程度水体净化能力研究[J].环境科学与技术,2011,34(10):6-9. |
| 作者姓名： | 胡萃 刘强 龙婉婉 郭琳 廖国平 周松 |
| 作者单位： | 1. 井冈山大学生命科学学院,江西吉安343009;井冈山生态环境研究中心,江西吉安343009 2. 井冈山大学生命科学学院,江西吉安,343009 3. 井冈山生态环境研究中心,江西吉安,343009 |
| 基金项目： | 国家水体污染控制与治理科技重大专项(2009ZX07317-008-04); 井冈山大学2008年度自然基金(JZ0819) |
| 摘 要： | 为不同富营养化程度水体筛选出净化能力强的植物种类,文章采用模拟人工湿地系统处理人工配制污水的方法,以7d为一个采样周期,比较了5种植物(满江红、槐叶萍、四叶萍、黑藻和慈姑)在轻度、中度和重度富营养水体中TN、TP、NH4+-N去除能力.实验结果表明:5种植物处理能力随着富营养程度提高而增大.在重度富营养条件下,处理能力... |
| 关 键 词： | 富营养化水体 脱氮除磷 植物筛选 |
Purification of Eutrophic Water of Different Degrees with Hydrophytes |
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| HU Cui,LIU Qiang,LONG Wan-wan,GUO Lin,LIAO Guo-ping,ZHOU Song.Purification of Eutrophic Water of Different Degrees with Hydrophytes[J].Environmental Science and Technology,2011,34(10):6-9. | |
| Authors: | HU Cui LIU Qiang LONG Wan-wan GUO Lin LIAO Guo-ping ZHOU Song |
| Institution: | HU Cui1,2,LIU Qiang1,LONG Wan-wan1,GUO Lin1,LIAO Guo-ping1,ZHOU Song2 |
| Abstract: | To select better purification plants for eutorphic water of different degrees,the simulated constructed wetland system was used to treat sewage artificially made.Removal abilities of TP,TN,NH4+-N by five hydrophytes including Azolla imbircata(Roxb.)Nakai,Salvinia natans(L.)All.,Marsilea quadrifolia L,Hydrilla verticillata,Sagittaria sagittifolia in mildly,moderately and seriously eutrophic water were compared in the sampling period of 7d.Results showed that removal ability by these five hydrophytes increase... |
| Keywords: | eutrophic water nitrogen and phosphorus removal plant selection |
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