Research Article
Lead Uptake by Natural Clay
National Center for Water Research, King Abdulaziz City for Science and Technology, P.O. Box 6086, Riyadh 11442, Saudi Arabia
Fares D. Alsewailem
Petroleum and Petrochemicals Research Institute, King Abdulaziz City for Science and Technology, P.O. Box 6086, Riyadh 11442, Saudi Arabia