| 废电池浸出液对青萍(Lemna minor)生长的影响 |
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| 引用本文： | 宋关玲,马汇泉,宋新华. 废电池浸出液对青萍(Lemna minor)生长的影响[J]. 东北林业大学学报, 2009, 37(8) |
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| 作者姓名： | 宋关玲 马汇泉 宋新华 |
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| 作者单位： | 山东理工大学,淄博,255049 |
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| 基金项目： | 山东省自然科学基金项目，山东理工大学博士科研启动项目 |
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| 摘 要： | 为了研究青萍(Lemna minor)是否可以应用于有废电池污染的富营养化地表水体的治理和生态修复中,用不同倍数稀释的废电池浸出液处理3d的青萍作为试验材料,研究了在短期培养条件下,废电池浸出液对青萍生长的影响,并测定了抗氧化系统的几种酶(POD、CAT、SOD)的活性以及可溶性蛋白质量分数的变化.研究表明:青萍对废电池浸出液很敏感,低质量浓度的废电池浸出液可以使青萍中活性氧的含量增高,高质量浓度的废电池浸出液可以使青萍抗氧化酶系统紊乱,该植物在有废电池污染的水体中应该慎重应用.
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| 关 键 词： | 废电池液 青萍(Lemna 保护酶 水体修复 |
Effect of Used Battery Lixivium on Growth of Lemna minor |
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| Song Guanling,Ma Huiquan,Song Xinhua. Effect of Used Battery Lixivium on Growth of Lemna minor[J]. Journal of Northeast Forestry University, 2009, 37(8) |
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| Authors: | Song Guanling Ma Huiquan Song Xinhua |
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| Affiliation: | Song Guanling,Ma Huiquan,Song Xinhua(College of Life Sciences,Sh,ong University of Technology,Zibo 255049,P.R.China) |
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| Abstract: | An experiment was conducted to study the effect of used battery lixivium on the growth of duckweed(Lemna minor L.) plants in order to discuss whether duckweed could be used in the restoration of waterbody polluted by used batteries.Duckweed was cultivated in different concentrations of used battery lixivium for 3 days.Soluble protein content and activities of peroxidase,catalase and superoxide dismutase were measured.Results showed that duckweed was very sensitive to this kind of pollution.Low concentration... |
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| Keywords: | minor) |
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