Degradation of pentachlorophenol by high temperature hydrolysis

• Autorzy: Janas Monika , Zawadzka Alicja

Identyfikatory

DOI

10.32933/ActaInnovations.31.7

• Języki publikacji: PL

Abstrakty

EN

The long-term use of plant protection products in agriculture, including pentachlorophenol (PCP), has contributed to their widespread distribution in the natural environment. So far, no cheap and effective techniques for removing chlorophenols by physicochemical or biological methods have been developed. Therefore, alternative methods of neutralizing them are currently being sought. The aim of the study was to investigate the possibility of pentachlorophenol decomposition by high temperature thermohydrolysis. The decomposition process was carried out at a constant pressure of 25 MPa, in the temperature range of 20°C to 500°C and at various volumetric flows of PCP through the reactor. Detailed analysis of the results showed that the process and degree of pentachlorophenol reduction depended on residence time in the reactor and the process temperature. The obtained results indicate that thermohydrolysis in supercritical water is not an effective method to neutralize pentachlorophenol. The high costs of conducting this process together with an average degree of PCP conversion (the conversion of pentachlorophenol at the lowest volumetric flow rate through the reactor reached about 45%) cause that thermohydrolysis at high temperature is not a costeffective method of neutralizing pentachlorophenol.

Słowa kluczowe

PL

pentachlorofenol; termohydroliza; woda nadkrytyczna; neutralizacja

EN

pentachlorophenol; thermohydrolysis; supercritical water; neutralization

• Wydawca: Centrum Badań i Innowacji Pro-Akademia ; Ukrainian Academy of Sciences - Research and Development Centre for Industrial Problems of Development
• Czasopismo: Acta Innovations
• Rocznik: 2019
• Tom: no. 31
• Strony: 64--70
• Opis fizyczny: Bibliogr. 29 poz.

Twórcy

autor

Janas Monika

• Faculty of Process and Environmental Engineering, Lodz University of Technology, 90-924 Lodz, Wolczanska 213

autor

Zawadzka Alicja

• Faculty of Process and Environmental Engineering, Lodz University of Technology, 90-924 Lodz, Wolczanska 213

Bibliografia

• [1] P. Fernandez, J.O. Grimalt, On the global distribution of persistent organic pollutants, Chimia, 57(9) (2003) 514-521
• [2] M. Farre, S. Perez, C. Goncalves, M.F. Alpendurada, D. Barcelo, Green analytical chemistry in the determination of organic pollutants in the aquatic environment, TrAC Trends in Analytical Chemistry, 29 (11) (2010) 1347-1362
• [3] J. Jacob, J. Cherian, Review of environmental and human exposure to persistent organic pollutants, Asian Social Science, 9 (2012) 107-120
• [4] W. Zheng, X. Wang, H. Yu, X. Tao, Y. Zhou, W. Qu, Global trends and diversity in pentachlorophenol levels in the environment and in humans: a meta-analysis, Environmental Science and Technology, 45(11) (2011) 4668-4675
• [5] J. Gunschera, F. Fuhrmann, T. Salthammer, A. Schulze, E. Uhde, Formation and emission of chloroanisoles as indoor pollutants, Environmental Science and Pollutant Research International, 11(3) (2004) 147-51
• [6] B. Fisher, Pentachlorophenol, Toxicology and Environmental Fate, Journal of Pesticide Reform, 11(1) (1991) 2-5
• [7] M. Czaplicka, Sources and transformations of chlorophenols in the natural environment, Science of the Total Environment, 322 (2004), 21-39
• [8] J.K. Piotrowski, Podstawy toksykologii, WTN, Warszawa, 2006
• [9] K.R. Rao, Pentachlorophenol: Chemistry, Pharmacology and Environmental Toxicology, Plenum, New York, 1987.
• [10] H. Choudhury, J. Coleman, C.T. De Rosa, J.F. Stara, Pentachlorophenol: health and environmental effects profile, Toxicology and Industrial Health, 2 (1986) 483–596
• [11] S. Yang, X. Han, C. Wei, J. Chen, D. Yi, The toxic effects of pentachlorophenol on rat Sertoli cells in vitro, Environmental Toxicology and Pharmacology, 20 (1) (2005) 182-187
• [12] K. Wahl, A. Kotz, J. Hädrich, R. Malisch, M. Anastassiades, I. Sigalova, The guar gum case: contamination with PCP and dioxins and analytical problems. In: Organohalogen Compounds, 70 (2008)
• [13] US EPA -U.S. Environmental Protection Agency: Integrated risk information system on pentachlorophenol. National Centre for Environmental Assessment, Office of Research and Development, Washington, DC, 1999
• [14] ATSDR/US Public Health Service, Agency for Toxic Substances and Disease Registry, Toxicological profile for pentachlorophenol, Atlanta, GA, 1994.
• [15]Agency for Toxic Substances and Disease Registry, Hazardous Substances Database, Atlanta, GA, 1998.
• [16] Ordinance of the Minister of Family, Labor and Social Policy of June 12, 2018 on the highest permissible concentrations and intensities of agents harmful to health in the work environment (Journal of Laws 2018, item 1286)
• [17] S.O. Agbo, E. Kuster, A. Georgi, J. Akkanen, M.T. Leppanen, J.V.K. Kukkonen, Photostability and toxicity of pentachlorophenol and phenanthrene, Journal of Hazardous Materials, 189 (1-2) (2011) 235-240
• [18] S.K. Bhattacharya, Q. Yuan, P. Jin, Removal of pentachlorophenol from wastewater by combined anaerobic-aerobic treatment, Journal of Hazardous Materials, 49 (1996) 143-154
• [19] A.D. Mosca, M.C. Tomei, Pentachlorophenol aerobic removal in a sequential reactor: start-up procedure and kinetic study, Environmental Technology, 36(3) (2015) 327-335
• [20] B. Antizar-Ladisaro, N.I. Galil, Biosorption of phenol and chlorophenols by acclimated residential biomass under bioremediation conditions in a sandy aquifer, Water Research, 38 (2004) 267-276
• [21] J.A. Zimbron, K.F. Reardon, Fenton’s oxidation of pentachlorophenol, Water Research, 43 (2009) 1831-1840
• [22] M.J. Cocero, Supercritical water processes: Future prospects, The Journal of Supercritical Fluids. 134 (2018) 124-132
• [23] N. Akiya, P.E. Savage, Roles of water for chemical reactions in high-temperature water, Chemical Reviews, 102 (2002)
• [24] W. He, G. Li, L. Kong, H. Wang, J. Huang, J. Xu, Application of hydrothermal reaction in resource recovery of organic wastes, Resources Conservation Recycling, 52 (2008) 691-699
• [25] A. Martin, M. D. Bermejo, M. J. Cocero, Recent developments of supercritical water oxidation: a patents review, Recent Patents on Chemical Engineering, 4 (2011) 219-230
• [26] H. Weingartner, E.U. Franck, Supercritical water as a solvent, Angewandte Chemie International Edition, 44 (2005) 2672-2692.
• [27] W. Wagner, A. Pruss, The IAPWS Formulation 1995 for the Thermodynamic Properties of Ordinary Water Substance for General and Scientific Use, Journal of Physical and Chemical Reference Data, 31 (2) (2002) 387-535
• [28] D.A. Palmer, R. Fernandez-Prini, A.H. Harvey, Aqueous systems at elevated temperatures and pressures, Elsevier Academic Press (2004)
• [29] G. Brunner, Hydrothermal and supercritical water processes, 1st Edition, Supercritical Fluid Science and Technology Series 5, Kiran E. (ed.), Elsevier, Oxford (2014)

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).