Degradation of 4-Chlorophenol by microwave irradiation enhanced advanced oxidation processes

被引：120

作者：

Ai, ZH ^{[1
]}

Yang, P ^{[1
]}

Lu, XH ^{[1
]}

机构：

[1] Huazhong Univ Sci & Technol, Sch Environm Sci & Engn, Environm Sci Res Inst, Wuhan 430074, Peoples R China

来源：

CHEMOSPHERE | 2005年 / 60卷 / 06期

关键词：

enhancement; microwave; advanced oxidation processes; 4-chlorophenol;

D O I：

10.1016/j.chemosphere.2005.04.027

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In this work the synergistic effects of several microwave assisted advanced oxidation processes (MW/AOPs) were studied for the degradation of 4-chlorophenol (4-CP). The efficiencies of the degradation of 4-CP in dilute aqueous solution for a variety of AOPs with or without MW irradiation were compared. The results showed that the synergistic effects between MW and H2O2, UV/H2O2, TiO2 photocatalytic oxidation (PCO) resulted in a high degradation efficiency for 4-CP. The potential of MW/AOPs for treatment of industrial wastewater is discussed. (C) 2005 Elsevier Ltd. All rights reserved.

引用

收藏

页码：824 / 827

页数：4

相关论文

共 15 条

[1] PHOTOOXIDATION OF CARBOFURAN BY A POLYCHROMATIC UV IRRADIATION WITHOUT AND WITH HYDROGEN-PEROXIDE [J].

BENITEZ, FJ ;

BELTRANHEREDIA, J ;

GONZALEZ, T ;

REAL, F .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1995, 34 (11) :4099-4105

[2] Contribution of free radicals to chlorophenols decomposition by several advanced oxidation processes [J].

Benitez, FJ ;

Beltran-Heredia, J ;

Acero, JL ;

Rubio, FJ .

CHEMOSPHERE, 2000, 41 (08) :1271-1277

[3]

BIRGIT S, 1999, CHEMOSPHERE, V38, P1035

[4] Kinetic and mechanistic aspects of the oxidation of chlorophenols by ozone [J].

Boncz, MA ;

Bruning, H ;

Rulkens, WH ;

Sudholter, EJR ;

Harmsen, GH ;

Bijsterbosch, JW .

WATER SCIENCE AND TECHNOLOGY, 1997, 35 (04) :65-72

[5] A review of imperative technologies for wastewater treatment I: oxidation technologies at ambient conditions [J].

Gogate, PR ;

Pandit, AB .

ADVANCES IN ENVIRONMENTAL RESEARCH, 2004, 8 (3-4) :501-551

[6] Environmental remediation by an integrated microwave/UV illumination technique.: 8.: Fate of carboxylic acids, aldehydes, alkoxycarbonyl and phenolic substrates in a microwave radiation field in the presence of TiO2 particles under UV irradiation [J].

Horikoshi, S ;

Hojo, F ;

Hidaka, H ;

Serpone, N .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2004, 38 (07) :2198-2208

[7] Environmental remediation by an integrated microwave/UV-illumination method.: 1.: Microwave-assisted degradation of rhodamine-B dye in aqueous TiO2 dispersions [J].

Horikoshi, S ;

Hidaka, H ;

Serpone, N .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2002, 36 (06) :1357-1366

[8] Photocatalytic decomposition of 4-chlorophenol over oxide catalysts [J].

Hügül, M ;

Boz, I ;

Apak, R .

JOURNAL OF HAZARDOUS MATERIALS, 1999, 64 (03) :313-322

[9] Photocatalytic degradation of aromatic chlorinated compounds using TiO2: Toxicity of intermediates [J].

Jardim, WF ;

Moraes, SG ;

Takiyama, MMK .

WATER RESEARCH, 1997, 31 (07) :1728-1732

[10] Characteristics of the copper phthalocyanines synthesized at various conditions under the classical and microwave processes [J].

Jung, KS ;

Kwon, JH ;

Son, SM ;

Shin, JS ;

Lee, GD ;

Park, SS .

SYNTHETIC METALS, 2004, 141 (03) :259-264