膨润土是一种天然的吸附材料,具有优异的性能和广泛的用途。介绍了膨润土的特性,膨润土深加工产品的开发利用以及膨润土的改性方法,指出了其今后的发展前景。 Bentonite is a natural adsorbent with excellent properties and a wide range of uses. The characteristics of bentonite, the development and utilization of bentonite deep processing products and the modification methods of bentonite are introduced, and its future development prospects are pointed out.