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

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.

Cite this article

Xia Yi, Li Yafeng, Cheng Lin . Experimental study on the oxidation degradation of phenol wastewater by three-dimensional electrode[J]. Industrial Water Treatment, 2010 , 30(5) : 27 -48 . DOI: 10.11894/1005-829x.2010.30.(05).27

References

[1] 张成光,缪娟,符德学. 三维电极电化学技术处理废水的研究进展[J]. 焦作大学学报,2006,20(3):61-62.
[2] 汪群慧,张海霞,马军,等. 三维电极处理生物难降解有机废水[J].现代化工,2004,24(10):56-59.
[3] 曹莹,周育红,孙克宁,等. 三维电极在水处理技术中的应用[J].黑龙江电力,2001,23(2):125-128.
[4] Zhou Ding,Cai Weimin,Wang Qunhui. A study on the use of bipolar-particles-electrodes in decolorization of dyeing effluents and its principle[J]. Water Sci. Tech.,1986,19(3/4):391-400.
[5] 熊林,李明玉,尹华,等. 三维电极流化床对印染废水降解脱色处理[J]. 给水排水,2005,31(l):59-61.
[6] 杨松,李玉明,周集体,等. 三维三相流化床电极处理苯实验研究[J]. 环境污染治理技术与设备,2004,5(6):43-47.
[7] 陈武,李凡修,梅平. 三维电极方法处理石油工业废水COD 的实验研究[J]. 环境科学与技术,2001(增刊):6-9.
[8] 郭玉凤,崔建升,韩忠霄,等. 三维电极电解法处理生活污水的研究[J]. 河北科技大学学报,2003,24(2):27-30.
[9] 王雅琼,许文林,孙彦平. 电化学沉积法处理含铜废水[J]. 水处理技术,1995,21(6):359-362.
[10] Moyers B, Wu J S. Removal of organic precursors by permanganate oxidation and alum coagulation[J]. Water Research,1985,19(3):309-314.
[11] Santos V L, Linardi V R. Biodegradation of phenol by a filamentous fungi isolated from industrial effluents -identification and degradation potential[J]. Process Biochemistry,2004,39(8):1001-1006.
[12] Li Xiaoyan, Cui Yuhong, Feng Yujie, et al. Reaction pathways and mechanisms of the electrochemical degradation of phenol on different electrodes[J]. Water Research,2005,39(10):1972-1981.
[13] 国家环境保护总局. 水和废水监测分析方法[M]. 4 版.北京:中国环境科学出版社,2002:460-462.
[14] 石岩,王启山,岳琳. 三维电极-电Fenton 法去除垃圾渗滤液中有机物[J]. 北京化工大学学报:自然科学版,2008,35(6):84-89.

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