Waste Derived Sorbents and Their Potential Roles in Heavy Metal Remediation ApplicationsY. W. Chiang, R. M. Santos, K. Ghyselbrecht, T. Van Gerven, V. Cappuyns, J. A. Martens and B. MeesschaertE3S Web of Conferences, 1 (2013) 25003DOI: https://doi.org/10.1051/e3sconf/20130125003