Work

Jute-waste-derived cellulose fiber reinforced hydrogel composites for the removal of crystal violet from aqueous media

Year: 2026

Type: article

Abstract: . Kinetic studies demonstrated that the adsorption process was best described by the pseudo-second-order model, indicating that the adsorption rate was strongly associated with the availability and interactions of adsorption sites. Thermodynamic data reveals that the adsorption process is spontaneous. Notably, the CF-RH composite exhibited good reusability, preserving more than 94% of its initial adsorption capacity for five consecutive cycles. The enhanced adsorption performance and regeneration capacity of the CF-RH composite are attributed to the synergistic interaction between the CF and PAAm matrix. Overall, the jute-waste-derived CF-RH composite represents a low-cost, reusable, and sustainable adsorbent for removal of CV dye from aqueous solution, highlighting its potential for wastewater treatment applications.

Source: RSC Advances

DOI: 10.1039/d6ra00987e