Adsorption Studies on Cr(VI) in Wastewater by NH2-functionalized Nano-Fe3O4 Magnetic Composites
Zhao Yong-Gang,Shen Hao-Yu Shen,Li Qing Li,Xia Qing-Hua Xia
Acta Chimica Sinica . 2009, (13): 1509 -1514 .