What question did this study set out to answer?

This research aims to evaluate the effectiveness of a lanthanum modified silicon carbide composite in adsorbing dyes from wastewater.

May 20, 2026RSC Advances0 citationsOpen Access

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

FZFanxia ZhangNingxia University MYMin YuanNingxia Normal University YJYuzhu JiNingxia Normal University

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.

Abstract

La x -g-C 3 N 4 @β-SiC was synthesized via thermal condensation and mechanical methods. It adsorbed ARS (93.23%, 62.17 mg·g −1 ) and AF (70.33%, 46.9 mg·g −1 ) via monolayer chemical adsorption, with excellent stability over 8 cycles.

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