摘要
采用Forstner连续提取形态分类法研究了大明湖底泥沉积物中痕量重金属元素Pb、Cr、Zn、Mn、Ca、Fe、Cu、Sr的形态分布,揭示了它们的迁移转化规律。
The extractable contents of trace heavy metals Pb, Cr, Zn, Mn, Ca, Fe, Cu and Sr in sediment samples have been analyzed using the six step sequential extraction procedure by Forstne＇ means to study speciation classification of trace heavy metals in sediment deposition from Jinan Darning Lake. The law of transference and transform was opened out.
出处
《现代科学仪器》
2006年第6期96-98,共3页
Modern Scientific Instruments
基金
山东省环保局资金资助。
关键词
形态分析
底泥沉积物
重金属
Speciation analysis
sediment deposition
heavy metals
