ZERO-POINT OF CHARGE DETERMINATION OF MONOIONIC MONTMORILLONITES BY TRANSPORT NUMBER METHOD

被引:11
作者
SANCHEZ, RMT [1 ]
VOLZONE, C [1 ]
CURT, EM [1 ]
机构
[1] INST NACL TECNOL IND,BUENOS AIRES,ARGENTINA
来源
ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE | 1992年 / 155卷 / 02期
关键词
D O I
10.1002/jpln.19921550202
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
The zero points of charge (ZPC) of a natural bentonite and those of its homoionic forms (Na, Ca and Al) were determined by the transport number method. The influence of the interlayer cation was observed in the different pH values of the ZPC obtained. No influence of the water contains was observed.
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页码:77 / 79
页数:3
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