Zengming, Zhao Minjie, Fang Jianjun, Li Guodong, Zhang Lin. The state of art study and application of ethylenediamine phosphate in copper mine beneficiation technology[J]. Multipurpose Utilization of Mineral Resources, 2017, 38(4). DOI: 10.3969/j.issn.1000-6532.2017.04.001