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Publikováno v:
Moscow University Chemistry Bulletin. 76:33-37
A simple and affordable method is developed for the simultaneous determination of high concentrations of copper(II) and nickel(II) in an aqueous solution in the form of colored aqua complexes by digital colorimetry using an office flatbed photo scann
Publikováno v:
Journal of Water Chemistry and Technology. 42:143-149
The possibility of applying the resonance principle of matter synthesis to complex multicomponent systems, namely, aqueous solutions and electrolyte melts, has been demonstrated for the first time. The interaction of $${\text{WO}}_{4}^{{2 - }}$$ , $$
Publikováno v:
Journal of Water Chemistry and Technology. 41:8-12
The article investigates kinetics of electrocatalytic oxidation of phenol in the solution of sodium sulfate on a platinum electrode in the presence of dispersed oxides of metals of varied valence. It is shown that the degree of phenol oxidation in th
Publikováno v:
Journal of Water Chemistry and Technology. 40:57-62
Comparison of the efficiency of photocatalytic oxidation of aqueous solution of fulvic acids (TOC0—15.9–17.1 mg/dm3, pH0 6 ± 0.1) by oxygen of the air, hydrogen peroxide and ozone in a reactor containing a wide-porous ceramic block with immobili
Publikováno v:
Journal of Water Chemistry and Technology. 39:148-154
The surface properties of pine bark before and after the treatment with urea solution and the adsorption of Cu(II), Ni(II) and Zn(II) from aqueous solutions at different pH values have been studied ...
Publikováno v:
Moscow University Chemistry Bulletin. 71:81-86
Extraction of cadmium(II), lead(II), cobalt(II), copper(II), and zinc(II) into ionic liquids tetraoctylammonium N-lauroyl sarcosinate and trioctylmethylammonium salicylate is studied. Cadmium(II), lead(II), copper(II) in tetraoctylammonium N-lauroyl
Publikováno v:
Journal of Water Chemistry and Technology. 36:62-69
The article has investigated the possibility of using layered double hydroxide intercalated by diethylenetriaminepentaactetic acid for the removal of toxic metals from aqueous solutions. It has been shown that sorption of Ni(II), Co(II), and Pb(II) f
Publikováno v:
Solid Fuel Chemistry. 48:71-74
The joint hydroconversion of sawdust preliminarily irradiated on an isotopic γ-radiation source with the tar of carbonic crude oil was carried out in the presence of the precursors of ultradispersed catalysts: the aqueous solutions of ammonium param