Publikace detail

Transport of sulphuric acid and copper sulphate in continuous dialyzer

Autoři: Bendová Helena | Palatý Zdeněk

Rok: 2009

Druh publikace: ostatní - článek ve sborníku

Název zdroje: Proceedings of the PERMEA 2009

Název nakladatele: Ústav makromolekulární chemie AV ČR

Místo vydání: Praha

Strana od-do: 132-132

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
cze	Transport of sulphuric acid and copper sulphate in continuous dialyzer
eng	Transport of sulphuric acid and copper sulphate in continuous dialyzer	The simultaneous transport of sulphuric acid and copper sulphate through an anion-exchange membrane Neosepta-AFN was investigated in a counter-current continuous dialyzer for various acid/salt concentration ratios and volumetric liquid flow rates. The basic transport characteristics - the acid recovery, the rejection coefficient of salt and the overall dialysis coefficient - were evaluated from the measurements at steady state. Under the experimental conditions given, the acid recovery was found to be in the limits from 67% to 91% and the rejection coefficient was in the range from 74% to 96%. Nevertheless the results obtained showed that for H2SO4/CuSO4 mixture the Neosepta-AFN membrane can be considered a good separator.	Continuous diffusion dialysis;Sulphuric acid;Copper sulphate;Anion-Exchange membrane

Vyhledávání