Polyacrylamido-2-methyl-1-propane sulfonic acid-grafted-natural rubber as bio-adsorbent for heavy metal removal from aqueous standard solution and industrial wastewater.

@article{Phetphaisit2016Polyacrylamido2methyl1propaneS,
  title={Polyacrylamido-2-methyl-1-propane sulfonic acid-grafted-natural rubber as bio-adsorbent for heavy metal removal from aqueous standard solution and industrial wastewater.},
  author={Chor Wayakron Phetphaisit and Siriwan Yuanyang and Wipharat Chuachuad Chaiyasith},
  journal={Journal of hazardous materials},
  year={2016},
  volume={301},
  pages={163-71}
}
Bio-adsorbent modified natural rubber (modified NR) was prepared, by placing the sulfonic acid functional group on the isoprene chain. This modification was carried out with the aim to prepare material capable to remove heavy metals from aqueous solution. The structures of modified NR materials were characterized by FT-IR and NMR spectroscopies. Thermal… CONTINUE READING