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极谱法研究内蒙古地区天然水中有机配体和胶体与铅相互作用特性
Characterization of Pb-Organic and Colloi Interactions of Natural Water in NeiMonggol by Potentionmetric Method
【摘要】 对超滤后的黄河、达赖湖、乌梁素海水样进行阳极溶出伏安法测定,在天然pH值下,铅表观络合容量为达赖湖最大,其余相近。发现小于0.45μm滤膜孔径的胶粒对铅有吸附作用。
【Abstract】 ll samples are filtered(0,45 μm)and determinated by anodic stripping voltammetry in DaLai Lake,Wu Liang Su Hai and Huang He.Uiider natural pH,apparent complexation capacity ofPb of Da Lai Lake is maximum, for others were similar.These colloid particales smaller than 0.45μm are adsorpted with Pb.
【基金】 内蒙古自然科学基金
- 【文献出处】 内蒙古大学学报(自然科学版) ,ACTA SCIENTIARUM NATURALIUM UNIVERSITATIS NEIMONGOL , 编辑部邮箱 ,1995年05期
- 【分类号】O657.14
- 【被引频次】2
- 【下载频次】29