5Kumpiene J, Lagerkvist A, Maurice C. Stabilization of As, Cr, Cu, Pb and Zn in soil using amendments: A review. Waste Management, 2008, 28 ( 1 ): 215-225.
6Zhong Xiong, Feng He, Dongye Zhao, et al. Immobilization of mercury in sediment using stabilized iron sulfide nanopartieles.Water Research, 2009, 43: 5171-5179.