A method for measurement of copper (II) -complexing capacity using 2-thenoyltrifluoroacetone
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چکیده
منابع مشابه
Evaluation of the copper(II) complexing ability of ultrafiltered humic acid by the solvent extraction method.
A commercial humic acid dissolved in water was fractionated to nine samples by means of ultrafiltration (UF); the nominal molecular weight used for UF membranes was 1 k-200 kDa. Concerning the nine samples, copper(II) complexing capacities (CuCC) and conditional stability constants (beta) of the formed copper(II) complexes were measured by a solvent extraction method. A total organic carbon (TO...
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A Study on the Extraction of Cd(II), Co(II) and Ni(II) Ions by Bis(2-ethylhexyl)phosphoric Acid and 2-Thenoyltrifluoroacetone
Keep in mind the importance of cadmium, cobalt and nickel ions as environmentally and economically strategic heavy metals, the application of two acidic extractants, named bis(2-diethylhexyl)phosphoric acid (DEHPA) and 2-thenoyltrifluoroacetone (HTTA), was assessed for the extraction-recovery of these ions from leached solution of spent rechargeable Ni-Cd batteries. The conditions for leach...
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ژورنال
عنوان ژورنال: Japan journal of water pollution research
سال: 1988
ISSN: 0387-2025
DOI: 10.2965/jswe1978.11.58