Skip to main content
Dryad logo

Data from: Characterization of bioadsorbent produced using incorporated treatment of chemical and carbonization procedures

Citation

Lee, Chuan Li et al. (2019), Data from: Characterization of bioadsorbent produced using incorporated treatment of chemical and carbonization procedures, Dryad, Dataset, https://doi.org/10.5061/dryad.mg5h6dr

Abstract

The production of bioadsorbent from palm kernel shell (PKS) and coconut shell (CS) pretreated with 30% phosphoric acid (H3PO4) was optimized using the response surface methodology (RSM). Iodine adsorption for both bioadsorbents was optimized by central composite design (CCD). Two parameters including the H3PO4 pretreatment temperature and carbonization temperature were determined as significant factors to improve the iodine adsorption of the bioadsorbent. Statistical analysis results divulges that both factors had significant effect on the iodine adsorption for the bioadsorbent. From the RSM analysis, it was suggested that using 80°C and 79°C as H3PO4 pretreatment temperature and 714°C and 715°C as carbonization temperature would enhance the iodine adsorption of the CS and PKS bioadsobent, respectively. This results indicated that H3PO4 is a good pretreatment for preparing PKS and CS prior to carbonization process to produce bioadsorbent with well-developed microporous and mesoporous volume. The effort to produce alternative high grade and inexpensive adsorbent derived from lignocellulosic biomass, particularly in the nut shell form was implied in this research.

Usage Notes

Location

Malaysia