NOVEL MATERIAL FOR IN-SITU DECONTAMINATION OF TURBID RIVER WATER AND PREPARATION METHOD THEREOF

摘要

A novel material for in-situ decontamination of turbid river water comprises the following components: 100 parts by weight of a hydrogen ion-exchanged clay mineral powder having undergone thermal activation and modified with a flocculant; and 10-50 parts by weight of an absorbent material, wherein when the content of the hydrogen ion-exchanged clay mineral powder having undergone thermal activation and modified with the flocculant is 100 parts by weight, the content of the flocculant is 5-20 parts by weight. Also disclosed is a preparation method of the novel material for in-situ decontamination of turbid river water.