Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Vladimir S. Soldatov"'
Publikováno v:
Proceedings of the National Academy of Sciences of Belarus, Chemical Series. 57:263-269
Titration curves of H-forms of the fibrous chelating sorbent with iminodiacetic groups based on industrial polyacrylonitrile fiber Nitron with potassium hydroxide in 1M KCl solution in the presence of Ni2+, Co2+, Cu2+ and Ca2+ chlorides were obtained
Publikováno v:
Journal of Structural Chemistry. 61:1898-1909
Structural and electronic characteristics of molecular models of swollen polyacrylic and sulfostyrene-type cation exchangers in sodium and potassium ionic forms are calculated within the non-empirical HF/basis set method using the MINI Huzinaga basis
Publikováno v:
Proceedings of the National Academy of Sciences of Belarus, Chemical Series. 56:263-270
Autor:
E. G. Kosandrovich, T. V. Bezyazychnaya, Vladimir S. Soldatov, A. L. Pushkarchuk, L. N. Shachenkova
Publikováno v:
Proceedings of the National Academy of Sciences of Belarus, Chemical Series. 56:7-14
A mathematical model for description of the sorption capacity of ion exchangers on alkaline compounds protonizable in aqueous solutions (exemplified by ammonia, mono-, diand triethylamine) was proposed. The Henry’s constants for these substances we
Publikováno v:
Reactive and Functional Polymers. 131:219-229
New information on the state of water molecules and ions in the alkali ion forms of sulfostyrene resins have been obtained by joint application of thermodynamic and quantum chemistry methods to treatment of experimental water sorption isotherms taken
Publikováno v:
Journal of Chemical Technology & Biotechnology. 93:358-364
BACKDROUND This study presents the evaluation of two ion exchangers (granular and fibrous) impregnated with nanoparticles of hydrated ferric oxide (HFO) as selective sorbents for phosphate recovery from aqueous solutions. The hybrid impregnated anion
Publikováno v:
Reactive and Functional Polymers. 102:156-164
Information on the state of proton and water molecules in sulfostyrene ion exchangers was obtained by joint application of thermodynamic and quantum chemistry methods to experimental water sorption isotherms from paper B.R. Sundheim , M.H. Waxman , H
Publikováno v:
Reactive and Functional Polymers. 102:147-155
Valuable information on the state of water molecules in the ion exchanger can be obtained by joint application of thermodynamic and quantum chemistry methods to treatment of water sorption isotherms. An improved variant of the Predominant Hydrates mo
Autor:
Xialei You, José Luis Cortina, Diana Guaya, César Valderrama, Adriana Farran, Vladimir S. Soldatov
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Repositorio Universidad Técnica Particular de Loja
Universidad Técnica Particular de Loja
instacron:UTPL
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
Repositorio Universidad Técnica Particular de Loja
Universidad Técnica Particular de Loja
instacron:UTPL
Recercat. Dipósit de la Recerca de Catalunya
instname
This study presents the evaluation of a fibrous ion exchanger impregnated with nanoparticles of hydrated ferric oxide (HFO) as a selective sorbent for phosphate. The hybrid impregnated anion exchanger (FIBAN-As) combines the durability and mechanical
Publikováno v:
Journal of Plant Nutrition and Soil Science. 177:438-442
The effect of 2% (v/v) addition of ion exchange substrate to a sandy soil on the growth of Dactylis glomerata L., used as a test species, was studied. Four different exchange additives having pH values in the range 4.45–7.14 were evaluated in pot e