Abstract
This study attempted to produce polymeric microfibers with low-cost and photocatalytic properties, making it possible to remedy two modern problems, plastic disposal and irregular effluent disposal, for which we used the solution blows pinning (SBS) technique to produce recycled polystyrene (PS) microfibers (recycled waste from transparent barrel pen), the use of the SBS also has good mobility for the benefit of fibers, allowing the fibers to be produced directly under the surface where intend to be used, through the SEM was found the ideal concentration to produce uniform microfibers. With the minor average diameter, FTIR analysis of the fibers showed peak characteristics of PS, demonstrating that most of the transparent barrel pen is composed of PS. The as-prepared fibers of recycled PS were incorporated into their polymer solution with a TiO2 Degussa P25 concentration of 10% (w/w) concerning the polymer mass. For the study of photocatalytic activity, the dye Rhodamine B was used as an indicator. Excellent photocatalytic activity, XRD pattern of PS and PS/TiO2-10% fibers showed PS and TiO2 in two phases, anatase and rutile.
Keywords
References
- Z. Xiong, H. Dou, J. Pan, J. Ma, C. Xu, X. Zhao, Synthesis of mesoporous anatase TiO2 with a combined template method and photocatalysis, CrystEngComm 12 (2010) 3455–3457.Google Scholar ↗
- E. Friedler, Y. Gilboa, Performance of UV disinfection and the microbial quality of greywater effluent along a reuse system for toilet flushing, Sci. Total Environ. 408 (2010) 2109–2117.Google Scholar ↗
- J.H. Pan, H. Dou, Z. Xiong, C. Xu, J. Ma, X. Zhao, Porous photocatalysts for advanced water purifications, J. Mater. Chem. 20 (2010) 4512–4528.Google Scholar ↗
- M.A. Ahmed, N.M. Abdelbar, A.A. Mohamed, Molecular imprinted chitosan-TiO2 nanocomposite for the selective removal of rose Bengal from wastewater, Int. J. Biol. Macromol. 107 (2018) 1046–1053.s.Google Scholar ↗
- D. Hermosilla, N. Merayo, A. Gascó, Á. Blanco, The application of advanced oxidation technologies to the treatment of effluents from the pulp and paper industry: a review, Environ. Sci. Pollut. Res. 22 (2015) 168–191.Google Scholar ↗
- Shimada, T., Yamazaki, H., Mimura, M., Inui, Y., Guengerich, F. P., 1994. Interindividual variations in human liver cytochrome P-450 enzymes involved in the oxidation of drugs, carcinogens, toxic chemicals: studies with liver microsomes of 30 Japanese, 30 Caucasians. Journal of Pharmacology and Experimental Therapy. 270, 414–423.Google Scholar ↗
- Rochat, J., Demenge, P., Rerat, J. C., 1978. Toxicologic study of a fluorescent tracer: rhodamine B. Toxicological European Research. 1, 23–26.Google Scholar ↗
- McGregor, D. B., Brown, A. G., Howgate, S., McBride, D., Riach, C., Caspary, W. J., 1991. Responses of the l5178y mouse lymphoma cell forward mutation assay. 5.27 coded chemicals. Environmental and Molecular Mutagenesis. 17, 196–219.Google Scholar ↗
- B. Cuiping, X. Xianfeng, G. Wenqi, F. Dexin, X. Mo, G. Zhongxue, X. Nian, Removal of rhodamine B by ozone-based advanced oxidation process, Desalination 278 (2011) 84–90.Google Scholar ↗
- G. Muthuraman, T.T. Teng, Extraction and recovery of rhodamine B, methyl violet and methylene blue from industrial wastewater using D2EHPA as an extractant, J. Ind. Eng. Chem. 15 (2009) 841–846.Google Scholar ↗
- L. Du, J. Wu, C. Hu, Electrochemical oxidation of rhodamine B on RuO2–PdO–TiO2 Recycling experiment for the photocatalytic degradation of RhB in the presence of TiO2. R.K. Sonker, et al. Materials Science & Engineering B 258 (2020) 114577Google Scholar ↗
- M. Ahmad, E. Ahmed, Z. Hong, W. Ahmed, A. Elhissi, N. Khalid, Photocatalytic, sonocatalytic and sonophotocatalytic degradation of Rhodamine B using ZnO/CNTs composites photocatalysts, Ultrason. Sonochem. 21 (2014) 761–773.Google Scholar ↗
- R.K. Sonker, B.C. Yadav, S.R. Sabhajeet, Preparation of PANI doped TiO2 nanocomposite thin film and its relevance as room temperature liquefied petroleum gas sensor, J. Mater. Sci.: Mater. Electron. 28 (2017) 14471–14475.Google Scholar ↗
- A.A. El-Bassuony, H.K. Abdelsalam, Giant exchange bias of hysteresis loops on Cr3+-doped Ag nanoparticles, J. Supercond. Novel Magn. 31 (2018) 1539–1544.Google Scholar ↗
- Azad, A. M. Fabrication of yttria-stabilized zirconia nanofibers by Electrospinning. Materials Letters, Amsterdam , n. 60, p. 67-72, 2006.Google Scholar ↗
- Sigmund, W.; Yuh, J.; Parhl, H.; Maneeratana, V.; Pyrgiotakis, G.; Daga,A.; Taylor, J.; Nino, J.C. Processing and structure relationships in electrospinning of ceramic fiber systems. Journal of the American Ceramic Society, n. 89, p. 385, 2006.Google Scholar ↗
- Medeiros, E. S.; Glenn, G. M.; Klamczynski, A. P.; Orts, W. J.; Mattoso, L. H.C. Solution blow spinning: a new method to produce micro- and nanofibers from polymer solutions. Journal of Applied Polymer Science, Hoboken, v. 113, n. 4, p. 2322-2330, 2009.Google Scholar ↗
- Costa, F. G. R.; Brichi, S. G.; Ribeiro, C.; Mattoso, C. H. L. Efeito do TiO2 na morfologia das nanofibras de PLA obtidas pelo método de fiação por sopro em solução. In WORKSHOP DE NANOTECNOLOGIA APLICADA AO AGRONEGÓCIO, 7., 2013. São Carlos: Embrapa instrumentação, 2013. p 1-3Google Scholar ↗
- Yang Y, Yang J, Wu WM, et al. Biodegradation and mineralization of polystyrene by plastic-eating mealworms: Part 2. Role of gut microorganisms. Environ Sci Technol. 2015;49:12087–12093Google Scholar ↗
- HUANG, Zheng-Ming et al. A review on polymer nanofibers by electrospinning and their applications in nanocomposites. Composites science and technology, v. 63, n. 15, p. 2223-2253, 2003.Google Scholar ↗
- WILKE, Carolyn M. et al. Synergistic bacterial stress results from exposure to nano-Ag and nano-TiO2 mixtures under light in environmental media. Environmental science & technology, v. 52, n. 5, p. 3185-3194, 2018.Google Scholar ↗
- APOPEI, Petru et al. Mixed-phase TiO2 photocatalysts: crystalline phase isolation and reconstruction, characterization and photocatalytic activity in the oxidation of 4-chlorophenol from aqueous effluents. Applied Catalysis B: Environmental, v. 160, p. 374-382, 2014.Google Scholar ↗
- CHAUDHURI, Rajib Ghosh; PARIA, Santanu. Visible light induced photocatalytic activity of sulfur doped hollow TiO2 nanoparticles, synthesized via a novel route. Dalton Transactions, v. 43, n. 14, p. 5526-5534, 2014.Google Scholar ↗