Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Romuald Wódzki"'
Publikováno v:
Separation and Purification Technology. 132:616-626
A predictive mathematical model has been developed to simulate the pertraction of phenolic compounds in the agitated bulk liquid membrane system (ABLM). A bond-graph method, based on pseudo-thermodynamic network analysis, was applied for the detailed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5163e655d10149ed5f8e3111d056dc96
https://doi.org/10.1016/j.seppur.2014.06.016
https://doi.org/10.1016/j.seppur.2014.06.016
Autor:
Romuald Wódzki, Piotr Szczepański
Publikováno v:
Journal of Membrane Science. 435:1-10
The transport properties of an agitated bulk liquid membrane (ABLM) were studied experimentally and theoretically as dependent on its volume (V(m)). The solution-diffusion pertraction under stationary, quasi-stationary, and non-stationary conditions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::360d606926a745eaf7b8f92db7d116b1
https://doi.org/10.1016/j.memsci.2013.02.004
https://doi.org/10.1016/j.memsci.2013.02.004
Publikováno v:
Desalination. 271:132-138
The structure and properties of polymer inclusion membranes for Pb(II) transport from solutions containing Pb(II), Ca(II), K(I) nitrates, and Na(I) acetate as a buffer were examined. The membranes were prepared from cellulose triacetate (support), di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c200659b43871b28bcf1a0f3daf6e5ea
https://doi.org/10.1016/j.desal.2010.12.023
https://doi.org/10.1016/j.desal.2010.12.023
Publikováno v:
Reactive and Functional Polymers. 71:42-48
The application of some star-shaped polymers (SSP) for transport and separation of metal cations in a liquid membrane system is described. The properties of core-functionalized CF-SSPs [—OP(O)(OH) 2 groups] with poly(oxyethylene) (POE) arms ended b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5eda4ed38e1aac337b651c0c03db0584
https://doi.org/10.1016/j.reactfunctpolym.2010.11.006
https://doi.org/10.1016/j.reactfunctpolym.2010.11.006
Publikováno v:
Desalination. 257:66-72
A hybrid rotating film pertractor, HRP, with discs made of cation-exchange polymers (perfluorosulfonated polymer, sulfonated poly(ether ether ketone), and sulfonated polysulfon) was constructed. The pertractor properties were tested in the recovery a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa7173c246f58d5ed77049840eef1a9f
https://doi.org/10.1016/j.desal.2010.03.004
https://doi.org/10.1016/j.desal.2010.03.004
Publikováno v:
Desalination. 252:40-45
The properties of octylsulfanylacetic acid in pertraction of cations, especially lead(II), were investigated. Basic physico-chemical characteristics of the carrier, i.e., the dissociation constant K a and surface tension σ of its solution in 1,2-dic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c87b005371ae7eab3ee2d3d965df5696
https://doi.org/10.1016/j.desal.2009.11.004
https://doi.org/10.1016/j.desal.2009.11.004
Autor:
Piotr Szczepański, Romuald Wódzki
Publikováno v:
Separation and Purification Technology. 41:289-297
Transport and separation properties of a double multimembrane hybrid system (d-MHS) composed of: stripping solution (1) |MHS(1)| feed solution |MHS(2)| stripping solution (2) have been studied. In the system each MHS comprises an agitated bulk liquid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cf12dae0f0fc53d13ee3b4349194146
https://doi.org/10.1016/j.seppur.2004.04.010
https://doi.org/10.1016/j.seppur.2004.04.010
Publikováno v:
Reactive and Functional Polymers. 62:195-208
Poly(oxypropylene) bisphosphates (POPBPs) have been synthesized by modification of polypropylene glycols (PPG400, 1200, 2000) and used as macroionophores of metal cations in a multimembrane hybrid system comprising a flowing liquid membrane unit, cat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cef85100ed96d574795c09a95fbccfaf
https://doi.org/10.1016/j.reactfunctpolym.2004.11.001
https://doi.org/10.1016/j.reactfunctpolym.2004.11.001
Publikováno v:
Separation and Purification Technology. 36:1-16
The network pseudo-thermodynamic analysis has been applied for describing competitive pertraction of divalent cations with antiported univalent (hydrogen) cations. A mathematical model to be solved numerically has been developed and used to predict t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a91d582bdc90b4746e47f261d05804f
https://doi.org/10.1016/s1383-5866(03)00146-1
https://doi.org/10.1016/s1383-5866(03)00146-1
Publikováno v:
Reactive and Functional Polymers. 52:149-161
A functionalized star-shaped polymer [CH3O(CH2CH2O)n]x–[DGEEG]–[(CH2CH2O)mP(O)(ONa)2]x, (MPOE–[DGEEG]–POEP), with the overall molecular mass approx. 2×105 and more than 40 side-arms, was used as the macroionophore of metal cations in a compl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f25400e75ade46ee940a28196b5a14a
https://doi.org/10.1016/s1381-5148(02)00089-5
https://doi.org/10.1016/s1381-5148(02)00089-5