| 兰坪县某铅锌矿周边主要蔬菜 水果重金属污染状况调查分析 |
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| 引用本文： | 张晓云,李蕴成,宋正蕊,陈红云,高春燕. 兰坪县某铅锌矿周边主要蔬菜 水果重金属污染状况调查分析[J]. 微量元素与健康研究, 2010, 27(3): 34-36 |
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| 作者姓名： | 张晓云 李蕴成 宋正蕊 陈红云 高春燕 |
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| 作者单位： | 大理学院公共卫生学院,云南大理,671000 |
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| 基金项目： | 大理学院科研基金项目资助(2006X32) |
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| 摘 要： | 目的:了解云南省怒江州兰坪县铅锌矿周边蔬菜、水果中铅、锌、铜、镉的含量及污染状况。方法:随机抽取当地种植的部分蔬菜,利用火焰原子吸收光谱法测定铅、锌、铜、镉的含量,并与国家标准GB14953—94、GB13106—91、GB15199—94、GB15201—94进行比较。结果:该铅锌矿周边种植蔬菜中铅、锌、铜、镉的含量大部分超过国家食品卫生标准,超标率分别为:51/77(66.23%)、20/77(25.97%)、0/77(0.00%)、24/77(31.17%)。结论:该铅锌矿周边蔬菜中铅、铜、镉污染较严重,应采取相应措施进行防治。
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| 关 键 词： | 铅锌矿 蔬菜 重金属 兰坪县 |
Investigation of heavy metals in vegetables or fruits around the Pb-Zn mine of Lanping |
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| ZHANG Xiao-yun,LI Yun-cheng,SONG Zheng-rui,CHEN Hong-yun,GAO Chun-yan. Investigation of heavy metals in vegetables or fruits around the Pb-Zn mine of Lanping[J]. Studies of Trace Elements and Health, 2010, 27(3): 34-36 |
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| Authors: | ZHANG Xiao-yun LI Yun-cheng SONG Zheng-rui CHEN Hong-yun GAO Chun-yan |
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| Affiliation: | (College of Pubic Health,DaLi University,Dali,Yunnan 671000,China) |
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| Abstract: | Objective：To study the amount of Pb,Zn,Cu and Cd in the vegetables or fruits and the pollution caused by them around the Pb-Zn mine of Lanping.Method：Randomly selecting samples from local vegetables and fruits,using atomic absorption spectrometer to determine the amount in the samples.Then compare with GB14953—94、GB13106—91、GB15199—94、GB15201—94.Results：The over-limit rate of Pb,Zn,Cu and Cd in the vegetables or fruits is 51/77（66.23%）、20/77（25.97%）、0/77（0.00%）、24/77（31.17%）than the contents of the national stander.Conclusion：the heavy metals pollution is very serious in the Pb-Zn Mine;so we must take necessary measures in order to reduce the pollution. |
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| Keywords: | The Pb-Zn Mine Vegetables Heavy Metals Lanping city |
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