Mechanical grinding mediated lanthanum modified silicon carbide based nitride carbon composite material enhances adsorption of dye wastewater

Key Points

• This research aims to evaluate the effectiveness of a lanthanum modified silicon carbide composite in adsorbing dyes from wastewater.
• Synthesis of La x -g-C 3 N 4 @β-SiC via thermal condensation and mechanical methods.
• Assessment of dye adsorption using ARS and AF over multiple cycles.
• The composite adsorbs ARS at 93.23% with 62.17 mg·g −1 .
• The composite adsorbs AF at 70.33% with 46.9 mg·g −1 .
• Stability of the composite was maintained over 8 cycles of adsorption.