Research Article

Synthesis and Characterization of New Catalysts Grains Based on Iron(Oxy)Hydroxides supported on Zirconium for the Degradation of 4-Nitrophenol in Aqueous Solution

Table 1

Composition of catalysts prepared for the degradation of 4-nitrophenol in water.

Catalyst compositionPrecursorSample

Goethite75GFe25Zr
Goethite50GFe50Zr
Goethite25GFe75Zr
HFO75HFe25Zr
HFO50HFe50Zr
HFO25HFe75Zr