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| 蚕豆根尖细胞微核对金属冶炼厂排污水的监测 | |
| 引用本文： | 施晓东,施令飞,刘洪英,梁跃琼,李丽琼.蚕豆根尖细胞微核对金属冶炼厂排污水的监测[J].环境科学与技术,2009,32(11). |
| 作者姓名： | 施晓东 施令飞 刘洪英 梁跃琼 李丽琼 |
| 作者单位： | 1. 曲靖师范学院生物资源与环境科学学院,云南,曲靖,655011;曲靖市第七中学,云南,曲靖,655011 2. 曲靖市第七中学,云南,曲靖,655011 3. 曲靖师范学院生物资源与环境科学学院,云南,曲靖,655011 |
| 基金项目： | 云南省教育厅科学研究基金项目，曲靖师范学院研究基金项目 |
| 摘 要： | 以蒸馏水、自来水和矿泉水处理为阴性对照,以不同浓度的NaN3、HgCl2、Pb2++Zn2++Cd2+复合处理为阳性对照。用蚕豆根尖细胞微核法对重金属冶炼厂排污水、污染源附近湖水进行检测评价。结果表明,重金属冶炼厂排污水、污染源附近湖水的水样均使蚕豆根尖细胞微核率增加;蚕豆根尖细胞微核监测与化学检测基本一致,将重金属冶炼厂排污水、污染源附近湖水分为三种程度,重污染、中度污染和轻污染。 |
| 关 键 词： | 重金属 蚕豆 微核检测 冶炼厂排污水 NaN3 HgCl2 |
Monitoring Wastewater Discharge of Nonferrous Metal Smeltery Using MCN Test of Vicia Faba Root Tips |
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| SHI Xiao-dong,Sin Ling-fei,LIU Hong-ying,LIANG Yue-qiong,LI Li-qiong.Monitoring Wastewater Discharge of Nonferrous Metal Smeltery Using MCN Test of Vicia Faba Root Tips[J].Environmental Science and Technology,2009,32(11). | |
| Authors: | SHI Xiao-dong Sin Ling-fei LIU Hong-ying LIANG Yue-qiong LI Li-qiong |
| Abstract: | Micronucleus(MCN)test of horsebean(Vicia faba)root tips is conducted to monitor the water pollution caused by a large smeltery in Qujing,Yunnan Province. Both effluent samples from its wastewater outfall and surface water samples from the nearby lake went through the chemical analysis regarding Pb,Zn2+,Cd,As,Hg,cyanide, phenol and MCN test at the same time. The result has proved that MCN test based on the genetic toxicity of the industrial contaminants can be used as an auxiliary measure of the routine analysis. |
| Keywords: | NaN2 HgCl2 |
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