复杂环境条件下改性膨润土的抗盐性能
杨微,任孟健,陈仁朋,刘雪莹,康馨
Salt resistance of modified bentonite in complex environment
Wei YANG,Meng-jian REN,Ren-peng CHEN,Xue-ying LIU,Xin KANG
表 1
膨润土的化学成分
Tab.1
Chemical composition of bentonite
%
w
(SiO
2
)
w
(Al
2
O
3
)
w
(Fe
2
O
3
)
w
(CaO)
w
(Na
2
O)
w
(MgO)
w
(K
2
O)
w
(TiO
2
)
w
(P
2
O
5
)
w
(SO
3
)
62.839
16.337
5.817
5.399
3.614
3.224
1.331
1.331
0.255
0.136