Studying synthesis and properties of inorganic–organic modified bentonite materials to treat blue methylene and phosphate in water

Tan Tai Le, Thanh Luan Duong, Van Thang Bui1
1 Dong Thap University

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Abstract

In this paper, we studied synthesis inorganic-organic modified bentonite materials, which can remove both organic and phosphate in water. These materials were made by an exchange between inorganic cationic in interlayer of bentonite and two substances, including cetyltrimethylammonium bromide (CTAB) and polyhydroxyl iron. The structure and properties of these materials were determined by XRD, FTIR and TG-DTG methods. The obtained results show that CTAB and polyhydroxyl iron were inserted to the interlayer of bentonite. It is initially found that the obtained CTAB/Fe-Bent could remove both the blue methylene and phosphate from water.

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References

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