Techno Press
You logged in as Techno Press

Membrane Water Treatment
  Volume 1, Number 3, July 2010, pages 171-179
DOI: http://dx.doi.org/10.12989/mwt.2010.1.3.171
 


Continuous dialysis of selected salts of sulphuric acid
Helena Bendova, Pavel Šnejdrla and Zden k Palaty

 
Abstract
    The transport of selected salts of sulphuric acid (cobalt, copper, iron(II), manganese, nickel and zinc sulphate) through an anion-exchange membrane Neosepta-AFN was investigated in a countercurrent continuous dialyzer at various salt concentrations and volumetric liquid flow rates. The basic transport characteristics − the rejection coefficient of salt and the permeability of the membrane − were calculated from measurements at steady state. The salt concentration in model mixtures was changed in the limits from 0.1 to 1.0 kmol m−3 and the volumetric liquid flow rate of the inlet streams was in the limits from 8
 
Key Words
    diffusion dialysis; anion-exchange membrane; continuous dialyzer; salt of sulphuric acid; permeability of membrane.
 
Address
Institute of Environmental and Chemical Engineering, Faculty of Chemical Technology,
University of Pardubice, Studentska 573, 532 10 Pardubice, Czech Republic
 

Techno-Press: Publishers of international journals and conference proceedings.       Copyright © 2021 Techno Press
P.O. Box 33, Yuseong, Daejeon 305-600 Korea, Tel: +82-42-828-7996, Fax : +82-42-828-7997, Email: info@techno-press.com