Supercritical Fenton Oxidation: New Advanced Oxidation Technology
Publication: Journal of Environmental Engineering
Volume 146, Issue 4
Abstract
The roles of in supercritical water oxidation (SCWO) were investigated. The results showed that some of the could persist for a short time in SCW, and organic pollutants were mainly oxidized by the generated from the in SCWO. However, the introduction of into the SCWO system with formed a new Fenton oxidation environment, i.e., supercritical Fenton oxidation (SCFO), which showed the cooperative effect of Fenton oxidation and SCWO. Comparative experiments of phenol and -aminophenol (PAP) in SCWO and SCFO, respectively, were carried out. The results showed that, in the SCFO system, the yield from the oxidative degradation of phenol-simulated wastewater () in 45s could reach 73.3%, much higher than that in the SCWO (49.2%) under the same conditions. After 8 min, the yield in SCFO (97.4%) was also significantly higher than that in SCWO (89.4%). The degradation efficiency of PAP-simulated wastewater () in the SCFO system exceeded 94.3%, especially under acidic conditions, and the degradation efficiency reached 97.4%, much higher than that in the SCWO system (86.2%).
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Data Availability Statement
All data used during the study appear in the published article.
Acknowledgments
This work was supported by the National Natural Science Foundation of China (Project No. 21477108).
References
Akizuki, M., Y. Nakai, T. Fujii, and Y. Oshima. 2017. “Kinetic analysis of a solid base-catalyzed reaction in sub- and supercritical water using aldol condensation with as a model.” Ind. Eng. Chem. Res. 56 (42): 12111–12118. https://doi.org/10.1021/acs.iecr.7b03283.
Bagheri, M., G. Imoberdorf, and M. Mohseni. 2017. “Micropollutants removal from surface water using a pilot vacuum-UV advanced oxidation process.” J. Environ. Eng. 143 (10): 1–10. https://doi.org/10.1061/(ASCE)EE.1943-7870.0001269.
Bayar, S., T. M. Massara, R. Boncukcuoglu, O. T. Komesli, S. Malamis, and E. Katsou. 2018. “Advanced treatment of industrial wastewater from pistachio processing by Fenton process.” Desalin. Water Treat. 112: 106–111. https://doi.org/10.5004/dwt.2018.22197.
Chen, J. H. 2011. “Study on catalytic supercritical water oxidation process for treating the perfume wastewater.” Master’s dissertation, Dept. of Environmental Science and Engineering, Donghua Univ.
Cheng, S. W., Y. H. Li, C. S. Yuan, P. Y. Tsai, H. Z. Shen, and C. H. Hung. 2018. “An innovative advanced oxidation technology for effective decomposition of formaldehyde by combining iron modified () photocatalytic degradation with ozone oxidation.” Aerosol Air Qual. Res. 18 (12): 3220–3233. https://doi.org/10.4209/aaqr.2018.05.0156.
Cui, F. Y. 2015. “Application of homogeneous Fenton oxidation technology in wastewater treatment.” Environ. Sci. Manage. 40 (4): 83–85.
Gadipelly, C., A. Perez-Gonzalez, G. D. Yadav, I. Ortiz, R. Ibanez, V. K. Rathod, and K. V. Marathe. 2014. “Pharmaceutical industry wastewater: Review of the technologies for water treatment and reuse.” Ind. Eng. Chem. Res. 53 (29): 11571–11592. https://doi.org/10.1021/ie501210j.
Gamaralalage, D., O. Sawai, and T. Nunoura. 2019. “Degradation behavior of palm oil mill effluent in Fenton oxidation.” J. Hazard. Mater. 364 (Feb): 791–799. https://doi.org/10.1016/j.jhazmat.2018.07.023.
Gizir, A. M., A. A. Clifford, and K. D. Bartle. 2003. “The catalytic role of transition metal salts on supercritical water oxidation of phenol and chlorophenols in a titanium reactor.” React. Kinet. Catal. L. 78 (1): 175–182. https://doi.org/10.1023/A:1022586505112.
Golmohammadi, M., S. J. Ahmadi, and J. Towfighi. 2018. “Catalytic supercritical water destructive oxidation of tributyl phosphate: Study on the effect of operational parameters.” J. Supercrit. Fluid. 140 (Oct): 32–40. https://doi.org/10.1016/j.supflu.2018.05.022.
Han, Y., T. Z. Ma, F. Chen, W. Li, and J. L. Zhang. 2019. “Synergistic mechanism of Ni catalyst and supercritical water during refractory organic wastewater treatment.” Ind. Eng. Chem. Res. 58 (4): 1535–1547. https://doi.org/10.1021/acs.iecr.8b05352.
Hosseinpour, M., S. Fatemi, S. J. Ahmadi, M. Morimoto, M. Akizuki, Y. Oshima, and E. Fumoto. 2018. “The synergistic effect between supercritical water and redox properties of iron oxide nanoparticles during in-situ catalytic upgrading of heavy oil with formic acid. Isotopic study.” Appl. Catal. B Environ. 230 (Aug): 91–101. https://doi.org/10.1016/j.apcatb.2018.02.030.
Lan, J., Y. X. Ren, Y. B. Lu, G. L. Liu, H. P. Luo, and R. D. Zhang. 2019. “Combined microbial desalination and chemical-production cell with Fenton process for treatment of electroplating wastewater nanofiltration concentrate.” Chem. Eng. J. 359 (Mar): 1139–1149. https://doi.org/10.1016/j.cej.2018.11.067.
Liu, P. 2015. “The drying characteristics of the deep dewatered municipal sewage sludge.” Master’s dissertation, Dept. of Energy and Power Engineering, Huazhong Univ. of Science and Technology.
Qi, X. H., Y. Y. Zhuang, Y. C. Yuan, B. Zhao, W. X. Gu, and T. Zhu. 2001. “Oxidation of aniline in supercritical water.” Environ. Chem. 20 (5): 432–436.
Qian, L. L., S. Z. Wang, M. M. Ren, and S. Wang. 2019. “Co-oxidation effects and mechanisms between sludge and alcohols (methanol, ethanol and isopropanol) in supercritical water.” J. Environ. Eng. 336 (Jun): 223–234. https://doi.org/10.1016/j.cej.2019.02.046.
Shi, D. Z., J. L. Zhang, C. Y. Hu, C. Zhang, and P. F. Li. 2017. “Research and application progress of supercritical water oxidation technology on waste sludge treatment.” Ciesc. J. 68 (1): 37–49.
Wan, L. P., L. Z. Zhao, and Y. F. Meng. 2003. “Study on properties of commonly used oxidizing agents.” Environ. Prot. Oil Gas Fields 13 (2): 5–7.
Wang, H. T. 2014. “Catalytic supercritical water oxidation process for treating coking wastewater.” Mod. Chem. Ind. 34 (4): 134–137.
Wang, J. L., Y. Q. Zhang, W. C. Zheng, M. Chou, C. M. Lin, Q. Y. Wang, and Z. Y. Pan. 2018. “Using Raman spectroscopy and a fused quartz tube reactor to study the oxidation of o-dichlorobenzene in hot compressed water.” J. Supercrit. Fluid. 140 (Oct): 380–386. https://doi.org/10.1016/j.supflu.2018.07.022.
Wang, K., L. Y. Bao, Y. Xing, P. Q. Yuan, Z. M. Cheng, and W. K. Yuan. 2017. “Demetalization of heavy oil based on the preferential self-assembly of heavy aromatics in supercritical water.” Ind. Eng. Chem. Res. 56 (45): 12920–12926. https://doi.org/10.1021/acs.iecr.7b00102.
Wang, L., S. Z. Wang, Q. M. Zhang, L. H. Shen, and B. Q. Duan. 2006. “Reaction mechanism and kinetics of oil-bearing sewage disposal by supercritical water oxidation.” J. Xi’an Jiaotong Univ. 40 (1): 115–119.
Wu, Q. 2013. “Researching on the raman spectra characteristics and quantitative analysis of compound ammonium salt.” Master’s dissertation, Dept. of Physics and Electronic Engineering, Jiangsu Normal Univ.
Xiang, B. T., T. Wang, and Z. Y. Shen. 2003. “Supercritical water oxidation kinetics and mechanism of ethanol wastewater.” J. Chem. Ind. Eng. 54 (1): 80–85.
Xu, K., X. B. Hu, Z. Wang, H. Q. Ren, and L. L. Ding. 2013. “Advanced treatment of vitamin C wastewater by coupling electrochemical oxidation and an integrated bioreactor.” J. Envion. Eng. 13 (6): 873–880.
Xu, M. X., L. Fang, S. Y. L. Ding, and C. M. Lin. 2017. “Continuous measurement of total organic carbon based on supercritical water oxidation.” Desalin. Water Treat. 99: 309–314. https://doi.org/10.5004/dwt.2017.21494.
Yang, Y. M., X. Q. Dong, and M. H. Zhang. 2004. “Catalytic oxidation of phenol in supercriticaI water.” Petrkchem. Technol. 33 (10): 987–991.
Zhang, J. L., J. T. Guo, Y. Han, W. Li, Z. X. Gan, and J. J. Gu. 2015. “Analysis of degradation mechanism of disperse orange 25 in supercritical water oxidation using molecular dynamic simulations based on the reactive force field.” J. Mol. Model. 21 (54): 1–13. https://doi.org/10.1007/s00894-015-2603-7.
Zhang, M., and W. Gu. 2018. “Advanced heterogeneous Fenton treatment of coalbed methane-produced water containing fracturing fluid.” Processes 6 (5): 40. https://doi.org/10.3390/pr6050040.
Zhao, H. Q., X. C. Gao, Z. H. Wang, and J. H. Gao. 2016. “ generation path in system.” Ciesc. J. 67 (6): 2625–2630.
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©2020 American Society of Civil Engineers.
History
Received: May 13, 2019
Accepted: Aug 6, 2019
Published online: Feb 13, 2020
Published in print: Apr 1, 2020
Discussion open until: Jul 13, 2020
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