| 潮州市主要工业区土壤的重金属含量调查与评价 |
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| 引用本文： | 李张伟,巫吕华.潮州市主要工业区土壤的重金属含量调查与评价[J].韩山师范学院学报,2011,32(3):56-61. |
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| 作者姓名： | 李张伟 巫吕华 |
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| 作者单位： | 韩山师范学院化学系,广东潮州,521041 |
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| 基金项目： | 韩山师范学院青年科研基金项目 |
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| 摘 要： | 通过现场采样及实验室分析测试,对潮州市工业区及郊区农田表土中重金属(Cd、Cr、Cu、Pb、Zn和Ni)的含量及分布进行了研究.结果表明,潮州市工业区土壤中Cd、Cr、Cu、Pb、Zn和Ni的含量均高于郊区农田土壤.以土壤环境质量标准(GB15618-1995)作为评价标准,计算出各工业区土壤的单因子污染指数和综合污染...
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| 关 键 词： | 土壤 重金属 单因子污染指数 综合污染指数 |
An Analysis and Evaluation on Heavy Metals in Soils of Main Industrial Areas of Chaozhou City |
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| LI Zhang-wei,WU Lü-hua.An Analysis and Evaluation on Heavy Metals in Soils of Main Industrial Areas of Chaozhou City[J].Journal of Hanshan Teachers College,2011,32(3):56-61. |
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| Authors: | LI Zhang-wei WU Lü-hua |
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| Institution: | LI Zhang-wei,WU Lü-hua(Department of Chemistry,Hanshan Normal University,Chaozhou 521041,China) |
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| Abstract: | The concentration and distribution character of Cd、Cr、Cu、Pb、Zn and Ni in industrial district of ChaoZhou City and suburb cropland was studied.The concentrations of Cd、Cr、Cu、Pb、Zn and Ni in industrial districts were higher than those in suburb cropland.According to the soil environmental quality standards(GB15618—1995),the status of soil pollution by heavy metals was evaluated by using single factor pollution index and integrated pollution index.The results showed that the soils in industrial area were polluted by Cd、Cr、Cu、Pb、Zn and Ni.The main sources of heavy metals in soils of industrial district were industrial pollutant discharge and vehicle emission. |
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| Keywords: | soil heavy metals single-factor pollution index combined pollution index |
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