Removal of tartaric acid by gel and macroporous ion-exchange resins

被引：12

作者：

Kaya, Cuneyt ^{[1
]}

Sahbaz, Aylin ^{[1
]}

Arar, Ozgur ^{[1
]}

Yuksel, Umran ^{[1
]}

Yuksel, Mithat ^{[2
]}

机构：

[1] Ege Univ, Fac Sci, Dept Chem, TR-35100 Izmir, Turkey

[2] Ege Univ, Fac Engn, Dept Chem Engn, TR-35100 Izmir, Turkey

来源：

DESALINATION AND WATER TREATMENT | 2015年 / 55卷 / 02期

关键词：

Wine wastes; Purolite PFA 400; Purolite A 500; Tartaric acid; Ion exchange; AQUEOUS-SOLUTIONS; AMBERLITE IRA-67; JUICE INDUSTRIES; ADSORPTION; WINE; RECOVERY; ELECTRODIALYSIS; KINETICS; WASTES; EQUILIBRIUM;

D O I：

10.1080/19443994.2014.919239

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The objective of this study is to investigate the removal efficiency of tartaric acid from aqueous solution and wine waste by gel and macroporous ion-exchange resins. The resin amount and pH have an important effect on the removal rate. The maximum removal of tartaric acid was achieved at pH >= 4. Tartaric acid adsorption isotherms were analyzed using Langmuir and Freundlich models. The results obtained have shown that Langmuir model fits well for both resins. Sorption kinetics for these resins fit to Ho pseudo-second-order kinetics model. The hybrid precipitation-cation exchange resin system was used for recovery of tartaric acid from liquid wine wastes. The obtained results showed that hybrid system can be used as an alternative method for the recovery of tartaric acid. The 90% of tartaric acid was recovered by hybrid system.

引用

页码：514 / 521

页数：8

共 28 条

[1] Kinetics and equilibrium studies for the removal of nickel and zinc from aqueous solutions by ion exchange resins [J].