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Position: Home > Articles > Investigation of Mercury Content in Plough Layers of Main Soil Types in Henan Province Shandong Agricultural Sciences 2009 (3) 99-102+114

河南省主要土类土壤耕层中汞含量的抽样调查与分析

作  者:
张麦生;姚素梅;张静;孙秀娟;李海燕;祝会霞;陈翠玲
单  位:
新乡市农业局;河南科技学院
关键词:
土壤;重金属汞;双道原子荧光光谱法
摘  要:
通过对河南省主要土类土壤耕层的100个土样进行抽样调查,采用硫酸-五氧化二钒消煮-双道原子荧光光谱法检测土壤样品中汞的含量。结果表明:在所抽取土样中,汞含量在0.0192~0.4494 mg/kg之间,均未超出国家环境质量标准(pH 6.5~7.5,土壤汞含量标准值≤0.5 mg/kg)。
译  名:
Investigation of Mercury Content in Plough Layers of Main Soil Types in Henan Province
作  者:
ZHANG Mai-sheng1,YAO Su-mei2,ZHANG Jing2,SUN Xiu-juan2,LI Hai-yan2,ZHU Hui-xia2,CHEN Cui-ling2(1.Agricultural Bureau of Xinxiang City,Xinxiang 453003,China; 2.Henan Institute of Science and Technology,Xinxiang 453003,China)
关键词:
Soil;Heavy metal mercury;Double Channels-Atomic Fluorescence Spectrometry
摘  要:
100 samples of plough layer soil from Henan Province covering all main types of soils were analyzed by sulfuric acid-V2O5 digestion and Double Channels-Atomic Fluorescence Spectrometry to deternine the mercury content.The results showed that the mercury content was 0.0192~0.4494 mg/kg,and did not exceed the national standard(pH 6.5~7.5,Hg content ≤0.5 mg/kg).

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