When pillared clay(PILC) is used as the catalyst in Fenton oxidation process,the shortcomings existing in Fenton method such as catalysts easily loss,low pH value range are resolved,while maintaining the removal rate of organic pollutant maintained in Fenton method.

Immobilization of β-glucuronidase on pillared interlayer clays from bentonite

TiO_2 pillared clays were prepared by Sol-gel method at certain ratio of Ti(OC_4 H_9)_4 to HC1 modified by three different kinds of surfactants, such as polyvinyl alcohol (PVA), cetyltrimethyl ammonium bromide (CT-MAB) and dodecyl benzene sulfonic acid sodium salt (DBS).

Study situation of pillared clay and its applications in the environmental pollutants treatment;

The pillared clay developed nanostructure when calcinated at 1100℃,which hada dimaeter of about 100~500nm for mul-lite and less than 100nm for spinel.

Bimetal pillared clays with more amount of nickel was first prepared with a new method-growth.

Aluminum pillared interlayered clay (Al-PILC) calcined at 773 K was the most appropriate support for immobilization of horseradish peroxidase (HRP) among several materials investigated.

The influences of preparation and intercalation process of pillared reagent hydroxyl-Fe on the basal spacing of pillared montmorillonite (MMT) were studied.