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Nanofiltration of solutions containing organic and inorganic salts: Relationship between feed and permeate proportions

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Academic year: 2021

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Fig. 1. Retention of VFAs and Cl in single solutions for different concentrations  using  NF-45  membrane
Fig. 5 shows the retentions of all the anions in binary solutions of Ac/
Fig.  6  shows  the  variation  of  individual  VFAs  proportions  in  the  permeate versus filtration flux, for binary and ternary solutions with  identical proportions of VFAs at different concentrations
Fig. 7. Proportions of all the solutes in the permeate versus filtration flux, for (a) Ac/Bu binary solution with NaCl, (b) Ac/Pr/Bu ternary solution with NaCl, using  NF-45 membrane
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