Micro-sized TiO2 as photoactive catalyst coated on industrial porcelain grès tiles to photodegrade drugs in water

  • Claudia L. Bianchi
  • Benedetta Sacchi
  • Sofia Capelli
  • Carlo Pirola
  • Giuseppina Cerrato
  • Sara Morandi
  • Valentino Capucci
Water: From Pollution to Purification

Abstract

Pharmaceutical compounds and their metabolites raise worrying questions because of their continuous release and lack of efficient removal by conventional wastewater treatments; therefore, they are being detected in groundwater, surface water and drinking water in increasing concentrations. Paracetamol and aspirin are two of the most commonly used drugs employed as fever reducer, analgesic and anti-inflammatory. They and their metabolites are very often found in river water, so their degradation is necessary in order to render water suitable for human consumption. The present work is focused on the comparison of the photocatalytic performance of industrial active grés porcelain tiles covered with a commercial micro-sized TiO2 by industrial process using either conventional spray deposition or innovative digital printing methods. The photodegradation of two commonly used drugs, namely aspirin and paracetamol, was investigated both individually and as a mixture, in both deionized and tap water. The results reveal the full conversion of the drugs and the significant role of the photocatalytic tiles in the mineralization processes leading to harmless inorganic species. In particular, the digitally printed tiles exhibited better photodegradation performance for both drugs compared to the spray deposited tiles. No deactivation was observed on both photocatalytic tiles.

Keywords

Digital printing deposition Pharmaceutical compounds Photoactive tile Titanium dioxide Water remediation 

Notes

Acknowledgments

We acknowledge financial support from EU LIFE Projects, LIFE+ Environment Policy and Governance (LIFE+ DIGITALIFE, n. LIFE13 ENV/IT/00140).

References

  1. Amalric L, Guillarde C, Blanc-Brude E, Pichat P (1996) Correlation between the photocatalytic degradability over TiO2 in water of meta and para substituted methoxybenzenes and their electron density, idrophobicity and polarizability properties. Wat Res 30(5):1137–1143CrossRefGoogle Scholar
  2. Bianchi CL, Pirola C, Stucchi M, Sacchi B, Cerrato G, Morandi S, Di Michele A, Carletti A, Capucci V (2016a) A new frontier of Photocatalysis employing micro-sized TiO2: air/water pollution abatement and self-cleaning/antibacterial applications. In Semiconductor Photocatalysis - Materials, Mechanisms and Applications, InTech, Ch 23:635–666Google Scholar
  3. Bianchi CL, Colombo E, Gatto S, Stucchi M, Cerrato G, Morandi S, Capucci V (2014) Photocatalytic degradation of dyes in water with micro-sizedTiO2 as powder or coated on porcelain-grès tiles. J Photochem Photobiol A Chem 280:27–31CrossRefGoogle Scholar
  4. Bianchi CL, Pirola C, Galli F, Stucchi M, Morandi S, Cerrato G, Capucci V (2015) Nano and micro-TiO2 for the photodegradation of ethanol: experimental data and kinetic modelling. RSC Adv 5:53419–53425CrossRefGoogle Scholar
  5. Bianchi CL, Sacchi B, Pirola C, Demartin F, Cerrato G, Morandi S, Capucci V (2016b) Aspirin and paracetamol removal using commercial micro-sized TiO2 catalyst in deionized and tap water. Environ Sci Pollut Res. doi: 10.1007/s11356-016-7781-z Google Scholar
  6. Dey GR (2009) Significant roles of oxygen and unbound OH radical in phenol formation during photocatalytic degradation of benzene on TiO2 suspension in aqueous system. Res Chem Intermed 35(5):573–587CrossRefGoogle Scholar
  7. Diebold U, Li S-C, Schmid M (2010) Oxide Surface Science. Annu Rev Phys Chem 61:129–148CrossRefGoogle Scholar
  8. Fateh R, Dillert R, Bahnemann D (2013) Preparation and characterization of transparent hydrophilic photocatalytic TiO2/SiO2 thin films on polycarbonate. Langmuir 29:3730–3739CrossRefGoogle Scholar
  9. Güngor GL, Kara A, Gardini D, Blosi M, Dondi M, Zanelli C (2016) Ink-jet printability of aqueous ceramic inks for digital decoration of ceramic tiles. Dyes Pigments 127:148–154CrossRefGoogle Scholar
  10. Hutchings IM, Martin GD (2013) Inkjet Technology for Digital Fabrication. WileyGoogle Scholar
  11. Kinsinger N, Honda R, Keene V, Walker SL (2015) Titanium dioxide nanoparticle removal in primary prefiltration stages of water treatment: role of coating, natural organic matter, source water and solution Chemistry. Environ Eng Sci 32(4):292–300CrossRefGoogle Scholar
  12. La qualità dell’acqua di Milano (The quality of water of Milan). http://www.metropolitanamilanese.it (accessed 18 July 2016).
  13. Linsebigler AL, Lu G, Yates JT Jr (1995) Photocatalysis on TiO2 surfaces: principles, mechanisms, and selected results. Chem Rev 95:735–758CrossRefGoogle Scholar
  14. Love SA, Maurer-Jones MA, Thompson WJ, Lin Y-S, Haynes CL (2012) Assessing nanoparticle toxicity. Annu Rev Anal Chem 5:181–205CrossRefGoogle Scholar
  15. Muhamad SG (2010) Kinetic studies of catalytic photodegradation of chlorpyrifos insecticide in various natural waters. Arab J Chem 3:127–133CrossRefGoogle Scholar
  16. Official Journal of the European Union. http://eur-lex-europa.eu. (accessed 18 July 2016).
  17. Orellana-García F, Álvarez MA, López-Ramón MV, Rivera-Utrilla J, Sánchez-Polo M (2015) Effect of HO, SO4 and CO3 −−/HCO3 radicals on the photodegradation of the herbicide amitrole by UV radiation in aqueous solution. Chem Eng J 267:182–190CrossRefGoogle Scholar
  18. Rawlings RD, Wu JP, Boccaccini AR (2006) Glass-ceramics: their production from wastes—a review. J Mater Sci 41:733–761CrossRefGoogle Scholar
  19. Rincón AG, Pulgarin C, Adler N, Peringer P (2001) Interaction between E. coli inactivation and DBP-precursors—dihydroxybenzene isomers—in the photocatalytic process of drinking-water disinfection with TiO2. Journal of Photochemistry and Photobiology A: Chemistry 139:233–241CrossRefGoogle Scholar
  20. Karthika M, Senthilkumar K, Kanakaraju R (2011) Hydrogen bond interactions in hydrated acetylsalicylic acid. Computational and Theoretical Chemistry 966:167–179CrossRefGoogle Scholar
  21. Rioja N, Zorita S, Penasa FJ (2016) Effect of water matrix on photocatalytic degradation and general kinetic modelling. Appl Catal B Environ 180:330–335CrossRefGoogle Scholar
  22. Rivera-Utrilla J, Sánchez-Polo M, Ferro-García MA, Prados-Joya G, Ocampo-Pérez R (2013) Pharmaceuticals as emerging contaminants and their removal from water A review. Chemosphere 93:1268–1287CrossRefGoogle Scholar
  23. Verlicchi P, Al Aukidya M, Zambello M (2015) What have we learned from worldwide experiences on the management and treatment of hospital effluent?—an overview and a discussion on perspectives. Sci Total Environ 514:467–491CrossRefGoogle Scholar
  24. Westerhoff P, Song G, Hristovskib K, Kiser MA (2011) Occurrence and removal of titanium at full scale wastewater treatment plants: implications for TiO2 nanomaterials. J Environ Monit 13:1195–1199CrossRefGoogle Scholar
  25. Yao M, Chen J, Zhao C, Chen Y (2009) Photocatalytic activities of ion doped TiO2 thin films when prepared on different substrates. Thin Solid Films 517:5994–5999CrossRefGoogle Scholar
  26. Zhaoa C, Yaoa X, Ma Y, Yuana P, Yanga W (2012) Preparation of flexible BOPP/SiOx/TiO2 multilayer film for photodegradation of organic contamination. Appl Surf Sci 261:436–440CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2017

Authors and Affiliations

  1. 1.Dipartimento di ChimicaUniversità degli Studi di MilanoMilanItaly
  2. 2.Consorzio INSTMFlorenceItaly
  3. 3.Dipartimento di Chimica & NIS, Inter-departmental CentreUniversità degli Studi di TorinoTorinoItaly
  4. 4.GranitiFiandre SpACastellaranoItaly

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