Valorization of Rice Husk Ash into NaY Zeolite for Efficient Removal of Transition Metal Ions From Industrial Wastewater

Application of Rice Husks-Based Biochar for Removal of Pollutants from Water and Wastewater

Sustainable synthesis and process optimization of Linde Type-L zeolite from rice husk for efficient Congo red removal

Sustainable transformation of Tunisian clay into high-performance zeolites as green adsorbents for toluene removal

Valorization of Rice Husk into Efficient Adsorbents for Dye Removal: A Comparative RSM–CCD Optimization Approach

Rice husk, a globally abundant rice-milling by-product, is frequently burnt or landfilled and underexploited for valorization into low-cost adsorbents. Converting such agricultural residues into carbonaceous materials supports a circular economy and offers a green alternative to energy- and reagent-intensive activated...

Upcycling coal fly ash and red mud into a magnetic zeolite composite for the efficient sequestration of ciprofloxacin

The discharge of pharmaceutical pollutants, such as ciprofloxacin (CIP), into water bodies poses a significant threat to global water security. This research introduces a circular economy approach by synthesizing a magnetic cancrinite-type zeolite (MZ-3) from coal fly ash (CFA) and red mud (RM) via a streamlined alka...

Sustainable Valorization of Coal Fly Ash into Alkali-Activated Geopolymers for Chromium Removal from Wastewater