Transport of hexavalent chromium through anion-exchange membranes

被引:62
作者
Çengeloglu, Y
Tor, A
Kir, E
Ersöz, M
机构
[1] Selcuk Univ, Dept Chem, TR-42031 Konya, Turkey
[2] Selcuk Univ, Dept Environm Engn, TR-42031 Konya, Turkey
[3] Suleyman Demirel Univ, Dept Chem, TR-32260 Isparta, Turkey
关键词
hexavalent chromium; anion-exchange membrane; transport; chromium removal;
D O I
10.1016/S0011-9164(03)80039-5
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
This papers deals with the transport of hexavalent chromium through SB-6407, AFN and ACM anion-exchange membranes in contact with different salt solutions. The effect of salt solutions on the transport of chromium(VI) was investigated. The effect of salt solutions was observed at different sequences and the transport efficiencies of the membranes was found to be in the order SB-6407>AFN>ACM. The transport was found to be highest in a single state.
引用
收藏
页码:239 / 246
页数:8
相关论文
共 50 条
[1]   Separation of Cr(VI) with Aliquat 336: Chemical equilibrium modeling [J].
Alonso, AI ;
Galan, B ;
Irabien, A ;
Ortiz, I .
SEPARATION SCIENCE AND TECHNOLOGY, 1997, 32 (09) :1543-1555
[2]   Studies on transport mechanism of Cr(VI) extraction from an acidic solution using liquid surfactant membranes [J].
Bhowal, A ;
Datta, S .
JOURNAL OF MEMBRANE SCIENCE, 2001, 188 (01) :1-8
[3]  
BISHARA JI, 1993, Patent No. 5405507
[4]   Quality improvement of recycled chromium in the tanning operation by membrane processes [J].
Cassano, A ;
Drioli, E ;
Molinari, R ;
Bertolutti, C .
DESALINATION, 1997, 108 (1-3) :193-203
[5]   Recovery and concentration of Al(III), Fe(III), Ti(IV), and Na(I) from red mud [J].
Çengeloglu, Y ;
Kir, E ;
Ersöz, M .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2001, 244 (02) :342-346
[6]   Transport of trivalent and hexavalent chromium through different ion-selective membranes in acidic aqueous media [J].
Dalla Costa, RF ;
Rodrigues, MAS ;
Ferreira, JZ .
SEPARATION SCIENCE AND TECHNOLOGY, 1998, 33 (08) :1135-1143
[7]   Comparison of transport properties of monovalent anions through anion-exchange membranes [J].
Elattar, A ;
Elmidaoui, A ;
Pismenskaia, N ;
Gavach, C ;
Pourcelly, G .
JOURNAL OF MEMBRANE SCIENCE, 1998, 143 (1-2) :249-261
[8]   Transport of Cu(II) ions through charged cation-exchange membranes [J].
Ersöz, M ;
Çengeloglu, Y ;
Kir, E ;
Koyuncu, M ;
Yazicigil, Z .
JOURNAL OF APPLIED POLYMER SCIENCE, 2001, 81 (02) :421-427
[9]   Transport of acids through polyether-sulfone anion-exchange membrane [J].
Ersoz, M ;
Gugul, IH ;
Sahin, A .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2001, 237 (01) :130-135
[10]   DEVELOPMENT OF LIQUID MEMBRANE PERTRACTION FOR THE REMOVAL AND RECOVERY OF CHROMIUM FROM AQUEOUS EFFLUENTS [J].
FRASER, BG ;
PRITZKER, MD ;
LEGGE, RL .
SEPARATION SCIENCE AND TECHNOLOGY, 1994, 29 (16) :2097-2116