caa a22 4500 469111062 CHVBK 20180323133111.0 cr unu---uuuuu 170328e19920301xx s 000 0 eng 10.1007/BF02047449 doi (NATIONALLICENCE)springer-10.1007/BF02047449 Europium removal with a mineral mixtre [Elektronische Daten] [A. Mannan, S. Ahmad, M. Daud, I. Qureshi] Natural mixture containing mostly minerals of iron, sillicon, magnesium, aluminium and calcium was exploited for the decontamination study of europium radionuclides from aqueous radioactive waste solutions. The physicochemical conditions, such as shaking and equilibration time, nature of hydrogen ions, pH, temperature, concentrations of adsorbate and adsorbent were experimentally determined. This study showed quantitative adsorption beyond pH 7 and under optimized conditions, up to 33 g of the adsorbate can be rapidly removed from radioactive effluents using only 1 kg of the mineral mixture (MM). Desorption study of the solidified radioactive waste product reveals no significant loss (< 0.01% month), indicating MM as an effective material for removal of radioactive europium and storing it in solid form over a long period of time. Akadémiai Kiadó, 1992 Mannan A. Nuclear Chemistry Division, Pukistan Institute of Nuclear Science & Technology, P.O. Nilore, Islamabad, Pakistan aut Ahmad S. Nuclear Chemistry Division, Pukistan Institute of Nuclear Science & Technology, P.O. Nilore, Islamabad, Pakistan aut Daud M. Nuclear Chemistry Division, Pukistan Institute of Nuclear Science & Technology, P.O. Nilore, Islamabad, Pakistan aut Qureshi I. Nuclear Chemistry Division, Pukistan Institute of Nuclear Science & Technology, P.O. Nilore, Islamabad, Pakistan aut Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 157/2(1992-03-01), 347-353 0236-5731 157:2<347 1992 157 10967 https://doi.org/10.1007/BF02047449 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02047449 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Mannan A. Nuclear Chemistry Division, Pukistan Institute of Nuclear Science & Technology, P.O. Nilore, Islamabad, Pakistan aut NATIONALLICENCE 700 1- Ahmad S. Nuclear Chemistry Division, Pukistan Institute of Nuclear Science & Technology, P.O. Nilore, Islamabad, Pakistan aut NATIONALLICENCE 700 1- Daud M. Nuclear Chemistry Division, Pukistan Institute of Nuclear Science & Technology, P.O. Nilore, Islamabad, Pakistan aut NATIONALLICENCE 700 1- Qureshi I. Nuclear Chemistry Division, Pukistan Institute of Nuclear Science & Technology, P.O. Nilore, Islamabad, Pakistan aut NATIONALLICENCE 773 0- Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 157/2(1992-03-01), 347-353 0236-5731 157:2<347 1992 157 10967 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer