Sorption of lead and silver from aqueous solution on phosphoric acid dehydrated carbon

@inproceedings{ElShafey2013SorptionOL,
  title={Sorption of lead and silver from aqueous solution on phosphoric acid dehydrated carbon},
  author={E. I. El-Shafey and A. R. Al-Hashmi},
  year={2013}
}
Abstract Dehydrated carbon was prepared from date palm leaflets via the chemical treatment with phosphoric acid. Carbon preparation was investigated by varying the acid concentration at 150 °C and selection criterion was based on the maximum removal of Pb 2+ and Ag + from aqueous solution. 13 M phosphoric acid was selected for the preparation of dehydrated carbon referred as DC13 that shows maximum removal for both metals from aqueous solution. DC13 was tested for the sorption of Pb 2+ and Ag… CONTINUE READING