7Yamane, L. H, et al. Recycling of WEEE: Characterization ofspent printed circuit boards from mobile phones and computers[J]. Waste Management,2011(31) :2553.2558.
8IZUMIKAWA AKI. A Method for separating and recoveringvaluablesformcomposite material[P],日本专利:P06.170276.
9Li Jingying, Xu Xiuli, Liu Wenquan. Thiourea leang gold andsilver from the printed circuit boards of waste mobile phones[J].Waste Management,2012(32) . 1209.1212.
10Vinh Hung Ha. Jaechun Lee, Jinki Jeong, etal. Thiosulfate leac-hing of gold from waste mobile phones[J]. Journal of HazardousMaterials,2010(178) :1115.1119.