The transformation of PAHs in the sewage sludge incineration treatment

Abstract

The release of pollutants from sewage sludge in the treatment process is a worldwide tricky problem in the field of sludge treatment. In this paper, the release and reaction between monomers of polycyclic aromatic hydrocarbons (PAHs) in the sewage sludge incineration treatment were studied based on simulated experiments. The result indicates that the transformation may occurre between monomers of PAHs during their release in the treatment. Over 90% of total PAHs in sewage sludge are released at the the temperature of 300°C–750°C. The possible transformation of Naphthalene to indeno(1, 2, 3-cd)pyrene was related to the temperature of the treatment system. Here, we showed that the output rate of transformation reactions for indeno(1, 2, 3-cd)pyrene is 94% at 300°C. These findings, by identifying corresponding treatment conditions as well as techniques, can help to understand the reactions and control real outputs of PAHs in the treatment process.

Graphical abstract

Keywords

PAHs / sewage sludge / incineration treatment / release of monomers / transformation of monomers

References

[1] The Institute of Huayan Chinese Business Information. Report on the prospective research for investment and operation in 2013–2018. Report on the prospective research for Investment and Operation, 2013

[2] Aparicio I, Santos J L, Alonso E. Simultaneous sonication-assisted extraction, and determination by gas chromatography-mass spectrometry, of di-(2-ethylhexyl)phthalate, nonylphenol, nonylphenol ethoxylates and polychlorinated biphenyls in sludge from wastewater treatment plants. Analytica Chimica Acta, 2007, 584(2): 455–461

[3] Villar P, Callejón M, Alonso E, Jiménez J C, Guiraúm A. Temporal evolution of polycyclic aromatic hydrocarbons (PAHs) in sludge from wastewater treatment plants: comparison between PAHs and heavy metals. Chemosphere, 2006, 64(4): 535–541

[4] Harrison E Z, Oakes S R, Hysell M, Hay A. Organic chemicals in sewage sludges. Science of the Total Environment, 2006, 367(2–3): 481–497

[5] Cai Q Y, Mo C H, Zhu X Z. The organic pollutant accumulation in sewage sludge from paddy soil. China Environmental Science, 2003, 23: 321–326

[6] Harrison E Z, McBride M B, Bouldin D R. Land application of sewage sludge: An appraisal on the US regulation. Journal of Environmental Pollution, 1999, 11(1): 1–36

[7] Dai J, Xu M, Chen J, Yang X, Ke Z. PCDD/F, PAH and heavy metals in the sewage sludge from six wastewater treatment plants in Beijing, China. Chemosphere, 2007, 66(2): 353–361

[8] Park J M, Lee S B, Kim J P, Kim M J, Kwon O S, Jung D I. Behavior of PAHs from sewage sludge incinerators in Korea. Waste Management (New York, N.Y.), 2009, 29(2): 690–695

[9] Oleszczuk P. Changes of polycyclic aromatic hydrocarbons during composting of sewage sludges with chosen physico-chemical properties and PAHs content. Chemosphere, 2007, 67(3): 582–591

[10] Helaleh M I H, Al-Omair A, Nisar A, Gevao B. Validation of various extraction techniques for the quantitative analysis of polycyclic aromatic hydrocarbons in sewage sludges using gas chromatography-ion trap mass spectrometry. Journal of Chromatography. A, 2005, 1083(1–2): 153–160

[11] Shen C, Tang X, Yao J, Shi D, Fang J, Khan M I, Cheema S A, Chen Y. Levels and patterns of polycyclic aromatic hydrocarbons and polychlorinated biphenyls in municipal waste incinerator bottom ash in Zhejiang Province, China. Journal of Hazardous Materials, 2010, 179(1–3): 197–202

[12] Chen Y Y, Yin Y, Wang X R. The distribution and risk assessment of PAHs and PCBs in the surface sediment from Taihu Lake. China Environmental Science, 2009, 29: 118–124

[13] Ju J H, Lee I S, Sim W J, Eun H, Oh J E. Analysis and evaluation of chlorinated persistent organic compounds and PAHs in sludge in Korea. Chemosphere, 2009, 74(3): 441–447

[14] Pazos M, Kirkelund G M, Ottosen L M. Electrodialytic treatment for metal removal from sewage sludge ash from fluidized bed combustion. Journal of Hazardous Materials, 2010, 176(1-3): 1073–1078

[15] Gomez-Rico M F, Font R, Aracil I, Fullana A. Analysis of organic pollutants in sewage sludges from the Valencian community (Spain). Archives of Environmental Contamination and Toxicology, 2007, 52(3): 306–316

[16] Hua L, Wu W X, Liu Y X, Tientchen C M, Chen Y X. Heavy metals and PAHs in sewage sludge from twelve wastewater treatment plants in Zhejiang province. Biomedical and Environmental Sciences, 2008, 21(4): 345–352

[17] Cai Q Y, Mo C H, Wu Q T, Zeng Q Y, Katsoyiannis A. Occurrence of organic contaminants in sewage sludges from eleven wastewater treatment plants, China. Chemosphere, 2007, 68(9): 1751–1762

[18] Blanchard M, Teil M J, Ollivon D, Legenti L, Chevreuil M. Polycyclic aromatic hydrocarbons and polychlorobiphenyls in wastewaters and sewage sludges from the Paris area (France). Environmental Research, 2004, 95(2): 184–197

[19] Zhang Y F, Zhang H, Xu M Z. Transfer behavior of PAHs and PCBs from sewage sludge in the thermal treatment process. China Environmental Science, 2011, 31: 933–937(in Chinese with English abstract)

[20] Zeng X, Lin Z, Gui H, Shao W, Sheng G, Fu J, Yu Z. Occurrence and distribution of polycyclic aromatic carbons in sludges from wastewater treatment plants in Guangdong, China. Environmental Monitoring and Assessment, 2010, 169(1–4): 89–100

[21] Bodzek D, Janoszka B. Comparison polyclic aromatic compounds and heavy metals contents in sewage sludges from industrialized and non-industrialized region. Water, Air, and Soil Pollution, 1999, 111(1/4): 359–369

[22] Beijing Municipal Research Institute of Environmental Protection and The Chinese Research Academy of Environmental Sciences. The Discharge Standard of the Pollutants from Waste-water Treatment Plant/GB18918–2002. Environmental Science Press, Beijing, 2001

[23] Van Caneghem J, Block C, Vermeulen I, Van Brecht A, Van Royen P, Jaspers M, Wauters G, Vandecasteele C. Mass balance for POPs in a real scale fluidized bed combustor co-incinerating automotive shredder residue. Journal of Hazardous Materials, 2010, 181(1–3): 827–835

[24] Blanchard M, Teil M J, Guigon E, Larcher-Tiphagne K, Ollivon D, Garban B, Chevreuil M. Persistent toxic substance inputs to the river Seine Basin (France) via atmospheric deposition and urban sludge application. Science of the Total Environment, 2007, 375(1–3): 232–243

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Higher Education Press and Springer-Verlag Berlin Heidelberg