• Removal of PCBs in Aqueous Phase in Ultraviolet (UV), Ultrasonic (US), and UV/US Processes
  • Dukyoung Lee1,2·Younggyu Son1,2*

  • 1Department of Environmental Engineering, Kumoh National Institute of Technology
    2Department of Energy Engineering Convergence, Kumoh National Institute of Technology

  • 자외선 및 초음파 공정에 의한 수용액 상의 PCBs 분해
  • 이덕영1,2·손영규1,2*

  • 1금오공과대학교 환경공학과
    2금오공과대학교 에너지공학융합전공

  • This article is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.


References
  • 1. Beckett, M.A. and Hua, I., 2001, Impact of ultrasonic frequency on aqueous sonoluminescence and sonochemistry, J. Phys. Chem. A, 105(15), 3796-3802.
  •  
  • 2. Chang, F.C., Chiu, T.C., Yen, J.H., and Wang, Y.S., 2003, Dechlorination pathways of ortho-substituted PCBs by UV irradiation in n-hexane and their correlation to the charge distribution on carbon atom, Chemosphere, 51(8), 775-784.
  •  
  • 3. Choi, J., Lee, H., and Son, Y., 2021, Effects of gas sparging and mechanical mixing on sonochemical oxidation activity, Ultrason. Sonochem., 70, 105334.
  •  
  • 4. Ghafoori, S., Mowla, A., Jahani, R., Mehrvar, M., and Chan, P.K., 2015, Sonophotolytic degradation of synthetic pharmaceutical wastewater: Statistical experimental design and modeling, J. Environ. Manage., 150, 128-137.
  •  
  • 5. Gonzalez, M.C., Le Roux, G.C., Rosso, J.A., and Braun, A.M., 2007, Mineralization of CCl4 by the UVC-photolysis of hydrogen peroxide in the presence of methanol, Chemosphere, 69(8), 1238-1244.
  •  
  • 6. International Agency for Research on Cancer (IARC), 2016, Polychlorinated Biphenyls and Plybrominated Biphenyls.
  •  
  • 7. Li, B., Li, L., Lin, K., Zhang, W., Lu, S., and Luo, Q., 2013, Removal of 1,1,1-trichloroethane from aqueous solution by a sono-activated persulfate process, Ultrason. Sonochem., 20(3), 855-863.
  •  
  • 8. Matafonova, G. and Batoev, V., 2019, Review on low- and high-frequency sonolytic, sonophotolytic and sonophotochemical processes for inactivating pathogenic microorganisms in aqueous media, Water Res., 166, 115085.
  •  
  • 9. Miao, X.S., Chu, S.G., and Xu, X.B., 1999, Degradation pathways of PCBs upon UV irradiation in hexane, Chemosphere, 39(10), 1639-1650.
  •  
  • 10. Ministry of Environment (MOE), 2021, White Book of Environmental Monitoring Report on Persistent Organic Pollutants (POPs)
  •  
  • 11. Nasseri, S., Mahvi, A.H., Seyedsalehi, M., Yaghmaeian, K., Nabizadeh, R., Alimohammadi, M., and Safari, G.H., 2017, Degradation kinetics of tetracycline in aqueous solutions using peroxydisulfate activated by ultrasound irradiation: Effect of radical scavenger and water matrix, J. Mol. Liq., 241, 704-714.
  •  
  • 12. Pétrier, C., Combet, E., and Mason, T., 2007, Oxygen-induced concurrent ultrasonic degradation of volatile and non-volatile aromatic compounds, Ultrason. Sonochem., 14(2), 117-121.
  •  
  • 13. Rao, Y., Yang, H., Xue, D., Guo, Y., Qi, F., and Ma, Y., 2016, Sonolytic and sonophotolytic degradation of Carbamazepine: Kinetic and mechanisms, Ultrason. Sonochem., 32, 371-379.
  •  
  • 14. Tang, T., Zheng, Z., Wang, R., Huang, K., Li, H., Tao, X., Dang, Z., Yin, H., and Lu, G., 2018, Photodegradation behaviors of polychlorinated biphenyls in methanol by UV-irradiation: Solvent adducts and sigmatropic arrangement, Chemosphere, 193, 861-868.
  •  
  • 15. Xu, L.J., Chu, W., and Graham, N., 2013, Sonophotolytic degradation of dimethyl phthalate without catalyst: Analysis of the synergistic effect and modeling, Water Res., 47(6), 1996-2004.
  •  
  • 16. Zhang, G. and Hua, I., 2000, Cavitation Chemistry of Polychlorinated Biphenyls:  Decomposition Mechanisms and Rates, Environ. Sci. Technol., 34(8), 1529-1534.
  •  

This Article

  • 2021; 26(4): 1-7

    Published on Aug 31, 2021

  • 10.7857/JSGE.2021.26.4.001
  • Received on Jul 8, 2021
  • Revised on Jul 12, 2021
  • Accepted on Jul 23, 2021

Correspondence to

  • Younggyu Son
  • 1Department of Environmental Engineering, Kumoh National Institute of Technology
    2Department of Energy Engineering Convergence, Kumoh National Institute of Technology

  • E-mail: yson@kumoh.ac.kr