Awat Wisetsai

Valorization of Modified Residual Durain Peel Biochar Loaded in Composite Beads for Enhancing Cu(II) Removal: Optimization and Performance Evaluation

Abstract Sustainable wastewater treatment requires the development of efficient adsorbents derived from agricultural residues. The durian peel biochar (B-DP) was proposed as a residual biomass adsorbent for such purposes. In this study, B-DP was activated its functional groups us...

Mechanical-press torrefaction of Napier grass for bio-coke production: effects of temperature and pressure on densification, fuel properties, and CO2 gasification behavior

This study investigated a mechanical-press torrefaction-assisted carbonization route for producing Napier grass-derived bio-coke. Napier grass was first torrefied under mechanical pressure at 280–340 °C and 20–70 MPa, followed by carbonization at 1000 °C. The effects of torrefact...