TREATMENT OF MINERAL-OIL RECOVERY INDUSTRY WASTEWATER BY SEQUENTIAL AERATION AND FENTON'S OXIDATION PROCESS

被引：5

作者：

Argun, Mehmet Emin ^{[1
]}

Karatas, Mustafa ^{[2
]}

Dursun, Suekrue ^{[1
]}

机构：

[1] Selcuk Univ, Engn & Architecture Fac, Dept Environm Engn, TR-42003 Konya, Turkey

[2] Aksaray Univ, Engn & Architecture Fac, Dept Environm Engn, Aksaray, Turkey

来源：

ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL | 2010年 / 9卷 / 05期

关键词：

COD removal; Fenton process; kinetics; mineral oil recovery industry; oxidation; AQUEOUS-SOLUTION; AZO-DYE; DEGRADATION; REMOVAL; SYSTEM; ORANGE; DECOLORIZATION; PRETREATMENT; COMBINATION; PARAMETERS;

D O I：

10.30638/eemj.2010.088

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This study describes the treatment of preliminary aerated mineral-oil recovery industry wastewater (MORIW) using Fenton's reagent. Application parameters such as Fe2+ and H2O2 concentration, pH value, reaction period, temperature, and sludge characteristics were examined. Maximum oxidation efficiency (about 90% COD removal and 80% UV254 removal) was achieved at the conditions of 0.003 Fe2+:H2O2 ratio, 180 min reaction period, pH 3 and 293 K temperature. The oxidation process of MORIW followed pseudo-second-order reaction kinetic. The studied sludge character has a high density with settling velocity. In addition, the high settlement rate (SR) and liquid/solid ratio (L/S) values demonstrated that the formed sludge was suitable for dewatering and drying processes.

引用

页码：643 / 649

页数：7

共 39 条

[1]

Alm D. H., 1999, PROCESS BIOCHEM, V34, P429

[2] Activation of pine cone using Fenton oxidation for Cd(II) and Pb(II) removal [J].

Argun, Mehmet Emin ;

Dursun, Sukru ;

Karatas, Mustafa ;

Guru, Metin .

BIORESOURCE TECHNOLOGY, 2008, 99 (18) :8691-8698

[3] Removal of cadmium (II) from aqueous solutions by sphagnum moss peat:: Equilibrium study [J].

Balan, Catalin ;

Bilba, Doina ;

Macoveanu, Matei .

ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL, 2008, 7 (01) :17-23

[4] Application of Fenton oxidation to cosmetic wastewaters treatment [J].

Bautista, P. ;

Mohedano, A. F. ;

Gilarranz, M. A. ;

Casas, J. A. ;

Rodriguez, J. J. .

JOURNAL OF HAZARDOUS MATERIALS, 2007, 143 (1-2) :128-134

[5] A kinetic model for the decolorization of CI Acid Yellow 23 by Fenton process [J].

Behnajady, M. A. ;

Modirshahla, N. ;

Ghanbary, F. .

JOURNAL OF HAZARDOUS MATERIALS, 2007, 148 (1-2) :98-102

[6]

Berktay Ali, 1998, Turkish Journal of Engineering and Environmental Sciences, V22, P377

[7]

Bobu MM, 2008, ENVIRON ENG MANAG J, V7, P37

[8] Peroxi-coagulation and photoperoxi-coagulation treatments of the herbicide 4-chlorophenoxyacetic acid in aqueous medium using an oxygen-diffusion cathode [J].

Brillas, E ;

Boye, B ;

Dieng, MM .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2003, 150 (03) :E148-E154

[9] Membrane processing of oily streams. Wastewater treatment and waste reduction [J].

Cheryan, M ;

Rajagopalan, N .

JOURNAL OF MEMBRANE SCIENCE, 1998, 151 (01) :13-28

[10] Performance evaluation and operating strategies of dissolved-air flotation system treating poultry slaughterhouse wastewater [J].

de Nardi, I. R. ;

Fuzi, T. P. ;

Del Nery, V. .

RESOURCES CONSERVATION AND RECYCLING, 2008, 52 (03) :533-544

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