Electrochemical treatment of waste solutions containing ferrous sulfate by anodic oxidation using an undivided reactor

被引：14

作者：

Bisang, JM ^{[1
]}

机构：

[1] UNL, Fac Ingn Quim, Programa Electroquim Aplicada & Ingn Electroquim, RA-3000 Santa Fe, Argentina

来源：

JOURNAL OF APPLIED ELECTROCHEMISTRY | 2000年 / 30卷 / 04期

关键词：

anodic oxidation; electrochemical engineering; environmental electrochemistry; ferrous sulfate; iron(II) oxidation; oxygen evolution; stirred tank model; waste water;

D O I：

10.1023/A:1003934209915

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

This paper describes an analysis of the performance of an electrochemical undivided reactor for the recycling of waste solutions containing ferrous sulfate. The effect of oxygen evolution as side anodic reaction on the figures of merit of the reactor is studied. The results suggest that the anode potential must represent a compromise between the increase in space time yield and the increase in the specific energy consumption. Experimental data are correlated with a mathematical treatment based on the stirred tank model.

引用

页码：399 / 404

页数：6

共 19 条

[1] ELECTROCHEMICAL OXIDATION OF FERROUS IRON IN VERY DILUTE-SOLUTIONS [J].