试验研究

三维电极氧化降解苯酚废水的试验研究

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  • 1. 沈阳建筑大学市政与环境工程学院, 辽宁沈阳 110168;
    2. 辽宁地质工程职业学院, 辽宁丹东 118008
夏怡(1966- ),1989 年毕业于沈阳建筑大学,工程硕士,副教授。电话:0415-6225092,E-mail:ddxiayi@163.com。

修回日期: 2009-11-19

  网络出版日期: 2010-10-01

基金资助

辽宁省教育厅青年基金项目(2005344);沈阳建筑大学省级重点实验室开放基金资助项目(HJ200703)

Experimental study on the oxidation degradation of phenol wastewater by three-dimensional electrode

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  • 1. School of Municipal and Environmental Engineering, Shenyang Jianzhu University, Shenyang 110168, China;
    2. Liaoning Geological Engineering Vocational College, Dandong 118008, China

Revised date: 2009-11-19

  Online published: 2010-10-01

摘要

采用自制反应器氧化降解苯酚废水,通过试验分析反应时间、pH、电解电压、Fe2+投加量对三维电极氧化降解苯酚废水中苯酚去除效果的影响,并确定最佳反应条件。试验结果表明,三维电极氧化降解苯酚废水有较好的去除效果,在最佳反应条件下,即反应时间为90 min,pH=3,电解电压15 V,Fe2+投加浓度为1 mmol/L,对苯酚质量浓度为300 mg/L的模拟废水的最大苯酚去除率达到91.2%。

本文引用格式

夏怡, 李亚峰, 程琳 . 三维电极氧化降解苯酚废水的试验研究[J]. 工业水处理, 2010 , 30(5) : 27 -48 . DOI: 10.11894/1005-829x.2010.30.(05).27

Abstract

A self-made reactor has been used for the oxidation degradation of phenol wastewater. Through experimentation,the effects of its reaction time,pH,electrolyte voltage and dosage of Fe2+ on the phenol removal efficiency from phenol wastewater by three-dimensional electrode oxidation degradation are analyzed. The optimum reaction conditions are determined. The results show that it has a better removal effect. The highest removal rate of simulated phenol wastewater (mass concentration is 300 mg/L) reaches 91.2%, when the optimum conditions are as follows: reaction time is 90 min,pH is 3,electrolyte voltage is 15 V,concentration of Fe2+ is 1 mmol/L.

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