Oryza sativa L. husk as heavy metal adsorbent: optimization with lead as model solution

M M D Zulkali1, A L Ahmad, N H Norulakmal

  • 1School of Chemical Engineering, Engineering Campus, Universiti Sains Malaysia, 14300 Nibong Tebal, Seberang Perai Selatan, Pulau Pinang, Malaysia. chzulk@eng.usm.my