淮南市山南新区土壤中镍含量分布特征及评价  

Distribution Characteristic and Assessment of Nickel Contents in Soil in Newly-developed Shannan District of Huainan City

作　　者：方文彦[1] 胡云虎[1] 牛司平[2] 管勇[2] 

机构地区：[1]淮南师范学院化学与化工系,安徽淮南232001 [2]安徽理工大学地球与环境工程学院,安徽淮南232001

出　　处：《安徽理工大学学报（自然科学版）》2011年第1期21-24,共4页Journal of Anhui University of Science and Technology:Natural Science

基　　金：安徽省高校省级自然科学研究重点资助项目(KJ2011A257)

摘　　要：为给追踪研究淮南市山南新区土壤城市化后重金属镍含量的变化提供基础数据,对该区进行了布点,采集了不同深度的土壤样品,使用盐酸、硝酸、氢氟酸及高氯酸对土壤样品进行消解,用火焰原子吸收法对土壤中重金属镍的含量进行了检测。在对检测结果进行统计分析的基础上,采用多种方法对淮南市山南新区土壤中的镍进行了环境质量评价。In order to provide basic data for tracing study of heavy metal nickel content change in soil after Urbanization of newly-developed Shannan District of Huaina City,the measuring points were set and a great deal of soil samples in different levels of newly-developed Shannan District of Huainan City were collected,which were decomposed by hydrochloric acid,nitric acid,hydrofluoric acid,and perchloric acid;and nickel content was determined by flame atomic absorption spectrometry.Based on statistical analysis of the determined data,the environmental quality of nickel in the newly-developed Shannan District of Huainan city was assessed by various methods.

关 键 词：土壤 镍 含量 分布特征 评价 

分 类 号：X820.2[环境科学与工程—环境工程]