Journal of Chemical and Pharmaceutical Research (ISSN : 0975-7384)

Reach Us reach to JOCPR whatsapp-JOCPR +44 1625708989
All submissions of the EM system will be redirected to Online Manuscript Submission System. Authors are requested to submit articles directly to Online Manuscript Submission System of respective journal.

Original Articles: 2014 Vol: 6 Issue: 3

Research on preparation of modified polyacrylamide-gel and its performance of removing lead from aqueous solution


According to the Mannich-Reaction, a kind of chelating hydrogel grafted with dithizone was prepared from polyacrylam (PAM), formaldehyde and dithizone. And the optimum adsorption condition of disposing Pb (II) from aqueous solution was studied. The result indicated that at 30℃, pH=6-7,0.5g of the chelating hydrogel grafted with dithizone processed 10mg/L 100mL Pb (II) solution for 2h, and then 99.5% of Pb (II) was removed.

rtp slot demo