التفاصيل البيبلوغرافية
| العنوان: |
Determination of uranium(VI) in natural waters after preconcentration on adsorbent containing m-aminophenol fragments. |
| المؤلفون: |
Basargin, N., Magerramov, A., Gadzhieva, S., Bahmanova, F., Gamidov, S., Alieva, T., Chyragov, F. |
| المصدر: |
Journal of Analytical Chemistry; Feb2013, Vol. 68 Issue 2, p123-126, 4p, 3 Charts, 3 Graphs |
| مصطلحات موضوعية: |
DRINKING water analysis, AMINOPHENOLS, PHOTOMETRY, URANIUM absorption & adsorption, HYDROGEN-ion concentration, HYDROLYSIS |
| مستخلص: |
Sorption and complexing properties of a modified adsorbent based on a maleic anhydride-styrene copolymer towards uranium(VI) are studied and the main quantitative characteristics of the metal ion sorption are determined. An adsorbent containing m-aminophenol fragments is proposed for the selective sorption of uranium(VI) from solutions. The optimal sorption conditions have been found. The recovery of uranium(VI) under the optimal conditions exceeds 95%. A procedure of the sorption photometric determination of uranium(VI) in sea water is developed. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |