ISSN 0005-2531 (Print) ISSN 2522-1841 (Online)
THE RESEARCH OF SORPTION of URANYL IONS WITH CARBOXYLIC CATIONIT IN THE PRESENCE OF Ra2+ and Th4+ IONS
A.M.Magerramov, M.R.Bayramov, M.H.Allahverdiyeva, M.A.Agayeva, J.A.Nagiyev

 

Influence of the quantity of sewing comonomer on an exit and sewing degree of copolymer maleic anhydride, styrene and 1,4-di(4-isopropenyl­phenoxy)­­butane has been investigated­ and established that increasing the quantity of the latter the exit and  swelling degree  decrease. So, in the presence of 2 and 10 mol % 1,4-di(4-izopropenilfenoksi)butane the exit makes up accordingly 98 and 89.6 %, and degree of swelling ­– 680.0 and 260.2 %. It is revealed that Ra2+и Th4+ ions practically do not render negative influence on sorption processes of UО22 +-ions with the hydrolyzed copolymer (obtained in the presence of 10 mol.  % of the sewing agent).  

 

Keywords : cationite, polymeric sorbent, uranyl ions, radioactive elements
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SUBMITION
THE LAST NUMBER OF THE JOURNAL
№4 2019
CONTENT
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