caa a22 4500 467996237 CHVBK 20180323112558.0 cr unu---uuuuu 170328e19900101xx s 000 0 eng 10.1007/BF01244505 doi (NATIONALLICENCE)springer-10.1007/BF01244505 Performance for PAN-3 chelate fiber for adsorbing and separating trace uranium—determination by ICP-OES [Elektronische Daten] [Xijun Chang, Xinyin Luo, Guangyao Zhan, Zhixing Su, Yexing Xie] An ICP-OES method is established for polyacrylamidoxime-carboxylic acid chelate fiber (PAN-3) adsorbing and separating trace uranium in waste water. The conditions for quantitative enrichment and desorption uranyl ions are investigated. The stability and the reuse performance of the chelate fiber are discussed. The interference of co-existent ions on uranyl ions as well as the analyses of samples are performed with satisfactory results. The lowest concentration of uranium determined by ICP-OES is 5 μg/l, its RSD is 2.6%. Springer-Verlag, 1990 PAN-3 chelate fiber nationallicence adsorption nationallicence separation nationallicence uranium nationallicence ICP-OES nationallicence Chang Xijun Department of Chemistry, Lanzhou University, Lanzhou, Gansu, People's Republic of China aut Luo Xinyin Department of Chemistry, Lanzhou University, Lanzhou, Gansu, People's Republic of China aut Zhan Guangyao Department of Chemistry, Lanzhou University, Lanzhou, Gansu, People's Republic of China aut Su Zhixing Department of Chemistry, Lanzhou University, Lanzhou, Gansu, People's Republic of China aut Xie Yexing Department of Chemistry, Lanzhou University, Lanzhou, Gansu, People's Republic of China aut Microchimica Acta Springer-Verlag 100/1-2(1990-01-01), 101-105 0026-3672 100:1-2<101 1990 100 604 https://doi.org/10.1007/BF01244505 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01244505 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Chang Xijun Department of Chemistry, Lanzhou University, Lanzhou, Gansu, People's Republic of China aut NATIONALLICENCE 700 1- Luo Xinyin Department of Chemistry, Lanzhou University, Lanzhou, Gansu, People's Republic of China aut NATIONALLICENCE 700 1- Zhan Guangyao Department of Chemistry, Lanzhou University, Lanzhou, Gansu, People's Republic of China aut NATIONALLICENCE 700 1- Su Zhixing Department of Chemistry, Lanzhou University, Lanzhou, Gansu, People's Republic of China aut NATIONALLICENCE 700 1- Xie Yexing Department of Chemistry, Lanzhou University, Lanzhou, Gansu, People's Republic of China aut NATIONALLICENCE 773 0- Microchimica Acta Springer-Verlag 100/1-2(1990-01-01), 101-105 0026-3672 100:1-2<101 1990 100 604 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer