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
Argun, Mehmet Emin
Dursun, Sukru
Karatas, Mustafa
Guru, Metin
[J]. BIORESOURCE TECHNOLOGY, 2008, 99 (18) : 8691 - 8698
[3] Removal of cadmium (II) from aqueous solutions by sphagnum moss peat:: Equilibrium study
Balan, Catalin
Bilba, Doina
Macoveanu, Matei
[J]. ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL, 2008, 7 (01): : 17 - 23
[4] Application of Fenton oxidation to cosmetic wastewaters treatment
Bautista, P.
Mohedano, A. F.
Gilarranz, M. A.
Casas, J. A.
Rodriguez, J. 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
Behnajady, M. A.
Modirshahla, N.
Ghanbary, F.
[J]. 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
Brillas, E
Boye, B
Dieng, MM
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2003, 150 (03) : E148 - E154
[9] Membrane processing of oily streams. Wastewater treatment and waste reduction
Cheryan, M
Rajagopalan, N
[J]. JOURNAL OF MEMBRANE SCIENCE, 1998, 151 (01) : 13 - 28
[10] Performance evaluation and operating strategies of dissolved-air flotation system treating poultry slaughterhouse wastewater
de Nardi, I. R.
Fuzi, T. P.
Del Nery, V.
[J]. RESOURCES CONSERVATION AND RECYCLING, 2008, 52 (03) : 533 - 544

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