PAA-Na改性膨润土在酸碱盐溶液中的渗透性
康祺祯,李静静,李育超,姚士元,陈云敏

Permeability of sodium polyacrylate modified calcium bentonite in acid-base salt solution
Qi-zhen KANG,Jing-jing LI,Yu-chao LI,Shi-yuan YAO,Yun-min CHEN
图 1 酸碱盐溶液中的膨润土膨胀指数
Fig.1 Swelling index in acid, alkali and salt solution