An effective process for removing organic compounds from oily sludge using soluble metallic salt

Guolin Jing; Mingming Luan; Chunjie Han; Tingting Chen; Huaiyuan Wang

Journal of Industrial and Engineering Chemistry, Vol.18, No.4, 1446-1449, July, 2012

DOI10.1016/j.jiec.2012.02.002 Export Citation

An effective process for removing organic compounds from oily sludge using soluble metallic salt

Guolin Jing^†, Mingming Luan, Chunjie Han, Tingting Chen, and Huaiyuan Wang

College of Chemistry and Chemical Engineering, Northeast Petroleum University, 199, Fazhan Road, 163318 Daqing, PR China

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This study evaluates the application of wet oxidation for the treatment of oily sludge by using hydrogen peroxide as oxidant instead of air at high temperature in a batch reactor. The experimental results show that the quantity of oxidant with 250% to theoretical oxygen demand of oily sludge is comparatively effective and economica1. Adding a catalyst, Fe3+, significantly improved the COD removal. Reaction mechanism for WO of oily sludge is analyzed. Oxidation of intermediate for oily sludge is a rate-limiting step for further oxidation of oily sludge.

Keywords:Wet oxidation;Hydrogen peroxide;COD removal;Homogenous catalyst;Oily sludge;Reaction mechanism

[References]

Mrayyan B, Battikhi MN, J. Hazard. Mater., 120(1-3), 127 (2005)
USEPA, 3rd ed.,Test Method for Evaluating Solid Waste, SW-846, vol. 1A,USEPA,Washington, DC (1986)
Klein J, in: Rehm HJ, Reed G (Eds.), Environmental Processes. II. Soil Decontamination, Biotechnology, Wiley VCH, Weinkeim, 465 (2000)
Exner JH, in: Flathrnan PE, Jerger DE, Exner JH (Eds.), Bioremediation: Field Experience, Lewis Publishers, Boca Raton, 12 (1994)
Thayer AM, Chem. Eng. News., 69, 23 (1991)
Park JW, Ahn JC, Song H, Conserv. Recycl., 34, 129 (2002)
Lazar I, Dobrota S, Voicu A, J. Pet. Sci. Technol., 22, 151 (1999)
Li CT, Lee WJ, Mi HH, Sci. Total Environ., 170, 171 (1995)
Djafer M, Luck F, Bourbigot MM, in: Proceedings of the 1st International Conference on Advanced Oxidation Technologies, Ontario, London, 207 (1994)
Luck F, Catal. Today, 53(1), 81 (1999)
Lendormi T, Prevot C, Doppenberg F, Foussard JN, Debellefontaine H, Water Sci.Technol., 44, 161 (2001)
Zimmermann FJ, Chem. Eng., 65, 117 (1958)
Vicente J, Rosal R, Diaz M, J. Chem. Technol. Biotechnol., 80(9), 1031 (2005)
Li XX, Wei XH, Environ. Protect. Chem. Ind., 24, 107 (2004)
Peng YR, Fu DM, Liu RH, Zhang FF, Liang XM, Chemosphere., 71, 990 (2008)
Xu XH, He P, Jin J, Hao ZW, J. Zhejiang Univ. Sci. B., 6, 569 (2005)
Arena F, Italian C, Raneri A, Saja C, Appl. Catal. B: Environ., 99(1-2), 321 (2010)
Bossmann SH, Oliveros E, Gob S, Siegwart S, Dahlen EP, Payawan L, Straub M, Worner M, Braun AM, J. Phys. Chem. A, 102(28), 5542 (1998)
Najjar W, Ghorbel A, Perathoner S, Centi G, Stud. Surf. Sci. Catal., 174, 1063 (2008)
Guo J, Al-Dahhan M, Ind. Eng. Chem. Res., 42(12), 2450 (2003)
Robert R, Barbati S, Ricq N, Ambrosio M, Water Res., 36, 4821 (2002)

[Referenced By]

[1] Mrayyan B, Battikhi MN, J. Hazard. Mater., 120(1-3), 127 (2005)

[2] USEPA, 3rd ed.,Test Method for Evaluating Solid Waste, SW-846, vol. 1A,USEPA,Washington, DC (1986)

[3] Klein J, in: Rehm HJ, Reed G (Eds.), Environmental Processes. II. Soil Decontamination, Biotechnology, Wiley VCH, Weinkeim, 465 (2000)

[4] Exner JH, in: Flathrnan PE, Jerger DE, Exner JH (Eds.), Bioremediation: Field Experience, Lewis Publishers, Boca Raton, 12 (1994)

[5] Thayer AM, Chem. Eng. News., 69, 23 (1991)

[6] Park JW, Ahn JC, Song H, Conserv. Recycl., 34, 129 (2002)

[7] Lazar I, Dobrota S, Voicu A, J. Pet. Sci. Technol., 22, 151 (1999)

[8] Li CT, Lee WJ, Mi HH, Sci. Total Environ., 170, 171 (1995)

[9] Djafer M, Luck F, Bourbigot MM, in: Proceedings of the 1st International Conference on Advanced Oxidation Technologies, Ontario, London, 207 (1994)

[10] Luck F, Catal. Today, 53(1), 81 (1999)

[11] Lendormi T, Prevot C, Doppenberg F, Foussard JN, Debellefontaine H, Water Sci.Technol., 44, 161 (2001)

[12] Zimmermann FJ, Chem. Eng., 65, 117 (1958)

[13] Vicente J, Rosal R, Diaz M, J. Chem. Technol. Biotechnol., 80(9), 1031 (2005)

[14] Li XX, Wei XH, Environ. Protect. Chem. Ind., 24, 107 (2004)

[15] Peng YR, Fu DM, Liu RH, Zhang FF, Liang XM, Chemosphere., 71, 990 (2008)

[16] Xu XH, He P, Jin J, Hao ZW, J. Zhejiang Univ. Sci. B., 6, 569 (2005)

[17] Arena F, Italian C, Raneri A, Saja C, Appl. Catal. B: Environ., 99(1-2), 321 (2010)

[18] Bossmann SH, Oliveros E, Gob S, Siegwart S, Dahlen EP, Payawan L, Straub M, Worner M, Braun AM, J. Phys. Chem. A, 102(28), 5542 (1998)

[19] Najjar W, Ghorbel A, Perathoner S, Centi G, Stud. Surf. Sci. Catal., 174, 1063 (2008)

[20] Guo J, Al-Dahhan M, Ind. Eng. Chem. Res., 42(12), 2450 (2003)

[21] Robert R, Barbati S, Ricq N, Ambrosio M, Water Res., 36, 4821 (2002)