期刊论文

Removal of Methyl Orange by Iron-carbon Micro-electrolysis Coupled with Fenton Reagent

中文

广州化工

1001-9677

2019

47

5

75-77

10.3969/j.issn.1001-9677.2019.05.030

16D07:衡阳师范学院科研启动基金 YZKC201787:衡阳师范学院水污染控制工程优质课程项目 18CXYY06:衡阳师范学院产学研基金

本校为第一机构

采用铁炭微电解与Fenton试剂氧化相结合的方法处理甲基橙模拟废水,考察铁碳微电解法对甲基橙去除的影响以及铁碳微电解法与Fenton试剂法联用对甲基橙溶液的去除效果。试验结果表明:铁碳微电解过程中,当pH值为3～4、电解时间为40 min时,铁碳微电解的去除效果最好;经铁碳微电解预处理的甲基橙溶液进一步进行芬顿试剂氧化过程,当pH值为3、0. 3%H2O2为3 mL、0. 1%Fe SO4为4 mL条件下时,去除效率可达98%。

The iron-carbon micro-electrolysis system coupled with Fenton reagent was used to remove methyl orange simulated waste-water. The effects of iron-carbon micro-electrolysis and iron-carbon micro-electrolysis coupled with Fenton reagent on the removal of methyl orange were investigated. The experimental results showed that the iron-carbon micro-electrolysis had the best removal effect when the pH value was 3 ~ 4 and the electrolysis time was 40 min in the iron-carbon micro-electrolysis process. The treated methyl orange solution was further subje...