caa a22 4500 46573183X CHVBK 20180323111743.0 cr unu---uuuuu 170327e19900401xx s 000 0 eng 10.1007/BF02061809 doi (NATIONALLICENCE)springer-10.1007/BF02061809 Anomalies in thorium adsorption on manganese dioxide [Elektronische Daten] [J. Gascón, M. Crespo, M. Aceña] In this paper the authors present a study of the adsorption of thorium on manganese dioxide by batch equilibration and cartridge experiments. Some anomalies in the use of MnO2 to concentrate thorium have been found. So the use of this technique is limited for the determination of thorium in natural waters. Akadémiai Kiadó, 1990 Gascón J. Ciemat. Metrología. Edificio 3, Avda. Complutense 22, 28040, Madrid, (Spain) aut Crespo M. Ciemat. Metrología. Edificio 3, Avda. Complutense 22, 28040, Madrid, (Spain) aut Aceña M. Ciemat. Metrología. Edificio 3, Avda. Complutense 22, 28040, Madrid, (Spain) aut Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 139/2(1990-04-01), 249-254 0236-5731 139:2<249 1990 139 10967 https://doi.org/10.1007/BF02061809 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02061809 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Gascón J. Ciemat. Metrología. Edificio 3, Avda. Complutense 22, 28040, Madrid, (Spain) aut NATIONALLICENCE 700 1- Crespo M. Ciemat. Metrología. Edificio 3, Avda. Complutense 22, 28040, Madrid, (Spain) aut NATIONALLICENCE 700 1- Aceña M. Ciemat. Metrología. Edificio 3, Avda. Complutense 22, 28040, Madrid, (Spain) aut NATIONALLICENCE 773 0- Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 139/2(1990-04-01), 249-254 0236-5731 139:2<249 1990 139 10967 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer