Shakir, K.; Ghoneimy, H. F.; Hennawy, I. T.; Elkafrawy, A. F.; Beheir, S. G. E.; Refaat, M. Simultaneous Removal of Chromotrope 2B and Radionuclides from Mixed Radioactive Process Wastewater Using Organo-Bentonite. Eur. J. Chem. 2011, 2, 83-93.