摘要
对上海市吴泾工业区热电厂、氯碱厂、焦化厂周边土壤和树叶中汞及甲基汞的含量作了调查.结果显示,三个厂区周边土壤中总汞含量在几十到几百ng·g-1,而甲基汞的含量则很低.树叶中总汞浓度约为十几到几十ng·g-1.三个厂中以热电厂周边土壤和树叶中的总汞含量最高,氯碱厂甲基汞含量比较大.三个厂区周边土壤和植物部分受到了汞污染.
In order to study the effect of mercury on the environment around Shanghai Wujing industrial zone , this article researched the soil and leaves around coal-burn power house, chlorine alkali factory and coking factory. The result indicated that the content of mercury in the soil around three factories was from several ten to several hundred ng·g^-1, while that of methylmercury was very low. And the content of mercury in the leaves was from ten to several ten ng·g^-1. The soil and the leaves around coal-burn power house had the highest content of mercury among the three factories, and those around chlorine alkali factory had higher proportion of methylmercury. The soil and leaves around the three factories were polluted by mercury.
出处
《环境化学》
CAS
CSCD
北大核心
2006年第1期101-103,共3页
Environmental Chemistry
基金
国家自然科学基金(20077016)
973项目(2003CB415003)资助.
关键词
汞
甲基汞
土壤
树叶
上海市
mercury, methylmercury, soil , leaf.
