Emerging contaminant degradation of paracetamol using advanced oxidation processes
DOI:
https://doi.org/10.5902/2236117018577Keywords:
Water, Paracetamol, AOP, UV RadiationAbstract
The Emergingcontaminants (EC), considered pollutants persistent and refractory it has been the subject studied worldwide.These compounds are present in different environmental matrices in low concentrations and cause damage to the health of animals and humans, whichmakes alternative treatments may require polishing able to promote its degradation. advanced oxidation processes (AOP) has been applied to this end, so that the present study sought to evaluate the efficiencyof two types of AOP(action UV / H2O2 and photo-Fenton) in EC paracetamol degradation.In order to quantify and detect with reliability, the compound before and after submission to treatments analysis was performed via LC / MS-IT-TOF with a previously validated method. The results showed that the AOPaction UV / H2O2was more efficient achieving promote degradation of paracetamol 100%, which is confirmed by statistical analysis experiments which showed that the addition of free iron (UV / H2O2) were the most effective in drug degradation in aqueous solution. Thus, it is possible to verify that the use of bench reactors with UV-C radiation is effective in paracetamol degradation at a low operating cost.Downloads
References
Birkett JW, Lester JN. Endocrine Disrupters in Wastewater and Sludge Treatment Process. Lewis Publishers, 2003.
De la Cruz N , Esquius L, Grandjean D , Magnet A , Tungler A , Alencastro de L F , Pulgarı´n C. Degradation of emergent contaminants by UV, UV/H2O2 and neutral photo-Fenton at pilot scale in a domestic wastewater treatment plant. Water Research.2013: 47: 5836-5845.
Gavrilescu M, Demnerová K, Aamand J, Agathos S, Fava F. Emerging pollutants in the environment: present and future challenges in biomonitoring, ecological risks and bioremediation. New Biotechnology. 2015: 32(1): 147-156.
Goi A, TRAPIDO M. Hydrogen peroxide photolysis, Fenton reagent and photo-Fenton for the degradation of nitrophenols: a comparative study. Chemosphere. 2002: 46: 913-922.
Goodd DC, Bell RA, Chirwa M, Kabika J, Liemisa M, Chibesa M, Pedley S. Emerging contaminants in urban groundwater sources in Africa. Water Research. 2015: 72: 51-63.
Guia para Validação de Métodos Analíticos e Bioanalíticos, in, Resolução 899 de 29 de maio de 2003, Agência Nacional de Vigilância Sanitária (ANVISA), 2003.
Huber M, Canonica S, Park GY, Von Guten U. Oxidation of pharmaceuticals during ozonation and advanced oxidation processes, Environmental Science Technology. 2003: 37: 1016-1024.
INMETRO, Orientações sobre Validação de Métodos de Ensaios Químicos, in,INMETRO – Instituto Nacional de Metrologia, Normalização e Qualidade Industrial, 2010, pp. 20.
Kim I, Yamashita N, Tanaka H. Performance of UV and UV/H2O2 processes for the removal of pharmaceuticals detected in secondary effluent of a sewage treatment plant in Japan. Journal of Hazardous Materials. 2009:166: 1134-1140.
Mohapatra DP, Brar, SK, Tyagi RD, Picard, P, Surampalli, RY. Analysis and advanced oxidation treatment of a persistent pharmaceutical compound in wastewater and wastewater sludge-carbamazepine. Science of the Total Environment. 2014:.470-471: 58-75.
Nassef M, Matsumoto S, Seki M, Khalil F, Kang IJ, Shimasaki Y, Oshima Y, Honjo T. Acute effects of triclosan, diclofenac and carbamazepine on feeding performance of Japanese medaka fish (Oryzias latipes). Chemosphere. 2010: 80: 1095-1100.
Nogueira RFP, Trovó AG, Silva MRA, Villa RD. Fundamentos e aplicações ambientais dos processos Fenton e foto-Fenton. Química Nova. 2007: 30( 2): 400-408.
Perlatti B, Silva MFGF, Fernandes JB, Forim MR. Validation and application of HPLC–ESI-MS/MS method for the quantification of RBBR decolorization, a model for highly toxic molecules, using several fungi strains. Bioresource Technology. 2012: 124: 37–44.
Petrovic M, Hernando MD, Diaz-Cruz MS, Barceló D. Liquid chromatography-tandem mass spcetrometry for the analysis of pharmaceutical residues in environmental samples: a review. Journal of Chromatography A. 2005: 1067: 1-14.
Ribani M, Bottoli CBG, Collins CH, Jardim ICSF, Melo LFC. Validação em métodos cromatográficos e eletroforéticos. Química Nova. 2004: 27(5): 771-780.
Ribeiro AR, Nunes OC, Pereira MF, Silva AM. An overview on the advanced oxidation processes applied for the treatment of water pollutants defined in the recently launched Directive 2013/39/EU. Environ Int.2015: 75:33-51.
Ribeiro FAD L, Ferreira M M C, Morano S C, Silva L R d, Schneider R P. Validation spreadsheet: a new tool for estimating the analytical figures of merit for the validation of univariate methods. Química Nova. 2008: 31(1):164-171.
Silva, JGC. Estatística Experimental: Planejamento de Experimentos, Universidade Federal de Pelotas, RS, 2007[cited 2015 mar 15] Available from: http://www.galileu.esalq.usp.br/arquivos/Plan_Experimentos.pdf.
Trettin A, Modun D. Madunic S, Vulkovic J, Radman M, Batkai S, Thum T, Jordan J, Tsikas D. LC–MS/MS and GC–MS/MS measurement of plasma and urine di-paracetamol and 3-nitro-paracetamol: Proof-of-concept studies on a novel human model of oxidative stress based on oral paracetamol administration. Journal of Chromatography B. 2014: (959): 71-81.
Vazquez-Roig P, Segarra R, Blasco C, Andreu V, Picó Y. Determination of pharmaceuticals in soils and sediments by pressurized liquid extraction and liquid chromatography tendem mass spctrometry. Journal of Chromatography A. 2010: 1217: 2471-2483.
Vogna D, Marotta R, Napolitano A, Andreozzi R, Díschia M. Advanced oxidation of the pharmaceutical drug diclofenac with UV/H2O2 and ozone. Water Research.2004: 38: 414-422.
Horwitz W, Albert R. The Horwitz Ratio (HorRat): A Useful Index of Method Performance with Respect to Precision. Journal of AOAC International. 2006: 89:1095-1109.
Downloads
Published
How to Cite
Issue
Section
License
![Creative Commons License](http://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
DECLARATION