Thermodynamic and Kinetic Study of Azo Dyes Adsorption on Silicon Carbide Nanoparticle

Silicon carbide (SiC) nano particles is one of the most useful raw materials due to theirsignificant hardness, great strength, and high oxidation resistance [10-13]. These materialsare widely applied in the ceramic industry for high temperature uses and to additives forincreasing the strength or thermal properties of composite materials. Surface functionalizedof silicon carbide nanoparticles allow for the particles to be preferentially adsorbed at thesurface or interface using chemically or physically bound. [1-4]. In this study, weinvestigated the adsorption of azo dye compounds, methyl orange and Congo red, by usingsilicon carbide nanoparticles and compares their adsorption parameters.