五大连池火山堰塞湖表层沉积物组份分离研究

Study on component separation of the surface sediment in Wudalianchi volcano dammed lake

建立五大连池火山堰塞湖沉积物主要组份的选择性分离方法,确定其中铁锰氧化物、有机质、碳酸盐、锰氧化物及黏土矿物5种组份的百分含量,并与五大连池火山矿泥进行对比,为进一步开展五大连池火山堰塞湖沉积物中污染物吸附特征研究提供理论基础。

Selective separation method was established on the surface sediment in Wudalianchi volcano dammed lake,and the percentage of 5 components was confirmed,including the iron manganese oxides,organic matter,carbonate,manganese oxide and clay minerals content,then compared with the Wudalianchi volcanic mud,which will provide a theoretical basis for further research on the adsorption characteristics of pollutants in the sediments of Wudalianchi volcano dammed lake.