本文介绍了膨润土基本的矿物学性质,阐述了膨润土及其改性产品在废水处理中的有效作用及应用前景,探讨了膨润土的改性方法。对膨润土的热处理、酸处理、离子交换处理等改性实验进行了介绍,确定了合适的改性工艺条件及改性处理剂,并对改性膨润土在含铬废水处理中的成功应用进行了探讨。
This article describes the nature of the mineralogy of the basic bentonite on the bentonite and its modified products in wastewater treatment and effective application to explore a modified method of bentonite. Bentonite on the heat treatment, acid treatment, ion exchange processing modification experiments carried out, to determine the appropriate conditions and the modified modified to deal with agents, and bentonite in the chromium waste water treatment in the success of the Applications are discussed.
This article describes the nature of the mineralogy of the basic bentonite on the bentonite and its modified products in wastewater treatment and effective application to explore a modified method of bentonite. Bentonite on the heat treatment, acid treatment, ion exchange processing modification experiments carried out, to determine the appropriate conditions and the modified modified to deal with agents, and bentonite in the chromium waste water treatment in the success of the Applications are discussed.