研究目的
To synthesize a novel composite based on Titanium oxide and clays for advanced treatment of wastewaters combining photocatalysis and adsorption in a single step process.
研究成果
The new substrate has a high crystallinity degree and surface, homogeneity and good roughness for adsorption of MB and of cadmium cations. The adsorption efficiency of MB and Cd2+ on R-TiO2 is high, and the efficiency increases in photocatalysis and photo-Fenton processes. The substrate represents a promising alternative for industrial wastewater treatment processes.
研究不足
The study focuses on the removal efficiency of specific pollutants (Methylene Blue and cadmium cation) and may not be directly applicable to other pollutants without further research.
1：Experimental Design and Method Selection:
Hydrothermal synthesis of a composite based on Titanium oxide and clays.
2：Sample Selection and Data Sources:
Clay materials from Katiola and Fronan regions of north of Ivory Coast and TiO2 Degussa P
3：List of Experimental Equipment and Materials:
XRD (Bruker D8 Discover Diffractometer), AFM (Ntegra Spectra, NT-MDT modelBL222RNTE), SEM (S-3400N-Hitachi), EDS (Thermo Scientific Ultra Dry), BET surface measurements (Autosorb-IQ-MP, Quantachrome Instruments), FTIR (PerkinElmer BX II 75548).
4：8). Experimental Procedures and Operational Workflow:
4. Experimental Procedures and Operational Workflow: Hydrothermal synthesis, characterization of the material substrate, adsorption and photocatalytic experiments.
5：Data Analysis Methods:
Kinetic studies using pseudo-second order kinetic model.
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