SODIUM CHLORIDE, UREA AND CREATININE PERMEABILITIES OF IONOMERIC ALGINIC ACID MEMBRANES

Authors : Oya ŞANLI, Gülsen ASMAN

Pages : 55-62

View : 19 | Download : 10

Publication Date : 2010-08-09

Article Type : Other Papers

Abstract :In this study membranes were prepared from alginic acidinsert ignore into journalissuearticles values(AA); and   their performance in dialysis processes was investigated. Membranes prepared from the sodium salt of   AA   were modified by using solutions containing Zn 2+   and Al 3+   ions. Permeability of   sodium chloride insert ignore into journalissuearticles values(NaCl);, urea insert ignore into journalissuearticles values(CN 2 H 4 O);   and creatinine insert ignore into journalissuearticles values(C 4 N 3 H 6 O); were determined by using dialysis method. Zinc ion containing membranes showed high permeability for sodium chloride and creatinine whereas the permeability of urea was found to be high in the case of AA membranes.   Key Words : Alginic acid, membrane, dialysis, permeability, sodium chloride, urea, creatinine    
Keywords : Alginic acid, membrane, dialysis, permeability, sodium chloride, urea, creatinine