| 不同植物对富营养化水体净化效果的研究 |
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| 引用本文： | 衣十妹,武鹏,张鹰,曹国军.不同植物对富营养化水体净化效果的研究[J].安徽农业科学,2011,39(20):12307+12408-12307,12408. |
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| 作者姓名： | 衣十妹 武鹏 张鹰 曹国军 |
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| 作者单位： | 吉林农业大学资源与环境学院,吉林,长春,130118 |
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| 基金项目： | 吉林省科技厅发展计划项目 |
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| 摘 要： | 目的]研究水生植物净化富营养化水体的效果。方法]通过室外盆栽试验,研究4种水生植物对富营养化水体中污染物的去除能力。结果]菖蒲、美人蕉、黄花鸢尾、水葱对水体中TN的去除率分别为83.23%、80.21%、79.68%、89.45%,TP的去除率分别为80.17%、88.00%、78.95%、83.33%,COD的去除率分别为80.23%、82.71%、88.04%、69.33%。结论]4种水生植物在富营养化水体中生长良好并对水体COD、TN、TP有明显的去除效果。
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| 关 键 词： | 水生植物 富营养化 水体净化 |
Study on Purification of Eutrophicated Water Body by Various Plants |
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| Institution: | YI Shi-mei et al(College of Resources and Environment,Jilin Agricultural University,Changchun,Jilin 130118) |
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| Abstract: | Objective]The research aimed to study the effects of aquatic plants on the purification of eutrophication water body.Method] Outdoor pot experiments were conducted to investigate four aquation plants′ removal effect on the pollutants in eutrophic water.Result] The removal rates of TN by Acorus calamus L,Canna generalis,Iris wilsonii Wright,Scirpus validus Vahl were 83.23%,80.21%,79.68%,80.45%,respectively.The removal rates of TP were 80.17%,88.00%,78.95%,83.33%,respectively.The removal rates of COD were 80.23%,82.71%,88.04%,69.33%,respectively.Conclusion] Four of aquatic plants grew well in the eutrophic water,and they had good removal effects on COD,TN,TP. |
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| Keywords: | Aquatic plant Eutrophication Water body purification |
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