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The Combined Effect of Bubble and Photo Catalysis Technology in BTEX Removal from Produced Water

1Department of Chemical Engineering, University of Technology, Baghdad, Iraq

2Training Center, Baghdad, Iraq

Received: 5 Aug 2022; Revised: 1 Sep 2022; Accepted: 2 Sep 2022; Available online: 9 Sep 2022; Published: 30 Sep 2022.
Editor(s): Istadi Istadi
Open Access Copyright (c) 2022 by Authors, Published by BCREC Group
Creative Commons License This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

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Abstract

Among the several ways used in wastewater treatment, the photocatalysis process is a more novel and alternative process that is increasingly employed in recent years. This work aims to improve the performance of the photocatalyst process by using air bubbles in removing the BTEX from produced water as an indicator of process efficiency. The study also shows the effect of influencing factors (pH and residence time) on the photocatalysis process. The study was done in a rectangular column with dimensions of 200 mm width, 30 mm depth, and 1500 mm height. Commercial titanium oxide (TiO2) coated on a plate by the varnish was used as a source of the photocatalyst. The experiment was carried out under different values of gas flow rate (0-3 L/min) to evaluate its effect on the photocatalyst process, the effect of other variables of pH (3-11), and irradiation time (30-120) min was also studied. A new method of the coating was adopted by using an alumina plate with varnish as an adhesive. The characteristics results show that the coated plate has hydrophilic properties and that there is no significant change in the crystal structure of the TiO2 nanoparticles and the varnish before and after 60 h of the photocatalytic process, indicating that the plate is still effective after 60 h usage under different conditions. The results also show that the introduction of air bubbles enhances the removal efficiency of BTEX significantly and the best removal effectiveness of BTEX was 93% when pH = 5 after 90 min and 90% when pH = 3 after 120 min. The removal rate also reached 86% when pH = 7 after 120 min all at a flow rate of 3 L/min. The percentage of removal decreased at pH = 9 and 11, reaching 64% and 50%, respectively after 120 min and a flow rate of 3 L/min. Copyright © 2022 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).

 

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Keywords: Photocatalytic process; air bubbles; coating; varnish; TiO2; BTEX
Funding: University of Technology, Iraq

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  1. Veil, J.A., Puder, M.G., Elcock, D., Redweik, RJ Jr. ( 2004). A white paper describing produced water from production of crude oil, natural gas, and coal bed methane. Lemont: Argonne National Lab
  2. Lee, K., Neff, J. (2011). Produced water: environmental risks and advances in mitigation technologies. Berlin: Springer
  3. Akmirza, I., Pascual, C., Carvajal, A., Pe´rez, R., Mun˜oz, R., Lebrero, R. (2017). Anoxic biodegradation of BTEX in a biotrickling filter. Sci. Total Environ. 587 (4), 57–65, DOI: 10.1016/j.scitotenv.2017.02.130
  4. Lu, J., Wang, X., Shan, B, Li, X, Wang, W. (2006) Analysis of chemical compositions contributable to chemical oxygen demand (COD) of oilfield produced water. Chemosphere, 62 (3), 22–31, DOI: 10.1016/j.chemosphere.2005.04.033
  5. Jime´nez, S., Mico´, M.M., Arnaldos, M., Medina, F., Contreras, S. (2018) State of the art of produced water treatment. Chemosphere, 192,186–208, DOI: 10.1016/j.chemosphere.2017.10.139
  6. Dewil, R., Mantzavinos, D., Poulios, I., Rodrigo, M.A. (2017). New perspectives for advanced oxidation processes. J. Environ. Manag. 195, 93–99, DOI: 10.1016/j.jenvman.2017.04.010
  7. Chong, M.N., Jin, B., Chow, C.W., Saint, C. (2010). Recent developments in photocatalytic water treatment technology: a review. Water Res. 44, 2997–3027, DOI: 10.1016/j.watres.2010.02.039
  8. Shahrezaei, F., Mansouri, Y., Zinatizadeh, A.A.L., Akhbari, A. (2012) Process modeling and kinetic evaluation of petroleum refinery wastewater treatment in a photocatalytic reactor using TiO2 nanoparticles. Powder Technol. 221, 203–212, DOI: 10.1016/j.powtec.2012.01.003
  9. Liu, B., Chen, B., Zhang, B. (2017). Oily wastewater treatment by nanoTiO2-induced photocatalysis: seeking more efficient and feasible solutions. IEEE Nanatechnol. Mag. 11,4–15, DOI: 10.1109/MNANO.2017.2708818
  10. Byrne, C., Subramanian, G., Pillai, S.C. (2017). Recent advances in photocatalysis for environmental applications. J. Environ. Chem. Eng., 6(3), 3531-3555, DOI: 10.1016/j.jece.2017.07.080
  11. Lu, M. (2013). Photocatalysis and water purification: from fundamentals to recent applications. Hoboken: Wiley
  12. Cervantes, T.N.M., Zaia, D.A.M., de Santana, H. (2009). Estudo da fotocatálise heterogênea sobre Ti/TiO2 na descoloração de corantes sintéticos. Quim. Nova., 32, 2423–2428. DOI: 10.1590/S010040422009000900035
  13. Zolfaghari, M. (2019) .Propose for Raman mode position for Mn-doped ZnO nanoparticles. Phys. B Phys. Condens. Matter. 555, 1–8, DOI: 10.1016/j.physb.2018.11.072
  14. Lee, K.M., Lai. C.W., Ngai. K.S., Juan, J.C. (2016). Recent developments of zinc oxide based photocatalyst in water treatment technology: a review. Water Res., 88,428–448, DOI: 10.1016/j.watres.2015.09.045
  15. Frederichi, D., Scaliante, M.H.N.O., Bergamasco, R. (2021). Structured photocatalytic systems: photocatalytic coatings on low-cost structures for treatment of water contaminated with micropollutants - a short review. Environmental Science and Pollution Research, 28(19), 23610-23633. DOI: 10.1007/s11356-020-10022-9
  16. Bahmani, M., Bitarafhaghighi, V., Badr, K., Keshavarz, P., Mowla, D. (2014). The photocatalytic degradation and kinetic analysis of BTEX components in polluted wastewater by UV/H2O2- based advanced oxidation, Desalination and Water Treatment, 20, 52, 3054–3062, DOI: 10.1080/19443994.2013.797369
  17. Sheikholeslami, Z., Yousefi Kebria, D., Qaderi, F. (2018). Nanoparticle for degradation of BTEX in produced water; an experimental procedure, Journal of Molecular Liquids, 264, 476–482, DOI: 10.1016/j.molliq.2018.05.096
  18. Sheikholeslami, Z., Yousefi Kebria, D., Qaderi, F. (2020). Application of γ-Fe2O3 nanoparticles for pollution removal from water with visible light, Journal of Molecular Liquids, 299, 112-118, DOI: 10.1016/j.molliq.2019.112118
  19. Hasanova, S.A. (2021). Compared the Efficiency of TiO2 and N-doped TiO2 to Degrade BTEX, Advanced Physical Research, 3 (3), 123-128
  20. Lotfi, H., Heydarinasab, A., Mansouri, M., Hossein Hosseini, S. (2022). Kinetic modeling of removal of aromatic hydrocarbons from petroleum wastewaters by UiO-66-NH2/TiO2/ZnO nanocomposite, Journal of Environmental Chemical Engineering. 10(1), 107066, DOI: 10.1016/j.jece.2021.107066
  21. Darmana, D., Henket, R.L.B., Deen, N.G. (2007). Detailed modelling of hydrodynamics, mass transfer and chemical reactions in a bubble column using a discrete bubble model: Chemisorption of CO2 into NaOH solution, numerical and experimental study. Chemical Engineering Science, 62, 2556–2575, DOI: 10.1016/j.ces.2007.01.065
  22. Sriwong, C., Wongnawa, S., Patarapaiboolchai, O. (2012). Rubber sheet strewn with TiO2 particles: photocatalytic activity and recyclability. Journal of Environmental Sciences, 24(3), 464-472, DOI: 10.1016/S1001-0742(11)60794-8
  23. Anonym, (1967). Regulation of the maintenance of rivers and public waters from pollution No. (25) for the year 1967
  24. Jansson, I., Garcia-Garcia, F.J., Sanchez, B. (2021). Key factors to develop hybrid photoactive materials based on mesoporous carbon/TiO2 for removal of volatile organic compounds in air streams, Applied Catalysis A: General, 623, 118281, DOI: 10.1016/j.apcata.2021.118281
  25. Dikkar, H., Kapre, V., Diwan, A., Sekar, S.K. (2021). Titanium dioxide as a photocatalyst to create self-cleaning concrete, Materials Today: Proceedings, 45, 4058–4062, DOI: 10.1016/j.matpr.2020.10.948
  26. Shnain, Z.Y., Abid, M.F., Sukkar, K.A. (2021) Photodegradation of mefenamic acid from wastewater in a continuous flow solar falling film reactor, Desalination and Water Treatment, 210, 22–30, DOI: 10.5004/dwt.2021.26581
  27. Tarmizi, Z.I., Maski, A.N., Ali, R.R., Jusoh, N. W.C., Akim, A.M., Eshak, Z., Md Noor, S., Ibrahim, N. (2019). Fabrication of hydrophilic silica coating varnish on pineapple peel fiber based biocomposite. International Journal of Integrated Engineering, 11(7), 77-82,
  28. Farmakalidis, H.V., Boyatzis, S., Douvas, A.M., Karatasios, I., Sotiropoulou, S., Argitis, P., Chryssoulakis, Y., Kilikoglou, V. (2017). The effect of TiO2 component on the properties of acrylic and urea-aldehyde resins under accelerated ageing conditions. Pure and Applied Chemistry, 89(11), 1659-1671, DOI: 10.1515/pac-2016-1220
  29. Praveen, P., Viruthagiri, G., Mugundan, S. (2014). Structural optical and morphological analyses of pristine titanium di-oxide nanoparticles – Synthesized via sol–gel route, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 117, 622–629, DOI: 10.1016/j.saa.2013.09.037
  30. Porkodi, K., Arokiamary, S.D. (2007). Materials Characterization Synthesis and spectroscopic characterization of nanostructured anatase titania: A photocatalyst, Materials Characterization, 58 (2007), 495–503, DOI: 10.1016/j.matchar.2006.04.019
  31. Abdellah, M.H., Nosier, S.A., El-Shazly, A.H., Mubarak, A.A. (2018) Photocatalytic decolorization of methylene blue using TiO2/UV system enhanced by air sparging, Alexandria Engineering Journal, 57 (4), 3727-3735, DOI: 10.1016/j.aej.2018.07.018
  32. Shahrezaei, F., Mansouri, Y., Zinatizadeh, A.A.L., Akhbari, A. (2012) Process modeling and kinetic evaluation of petroleum refinery wastewater treatment in a photocatalytic reactor using TiO2 nanoparticles. Powder Technol., 221, 203–212, DOI: 10.1016/j.powtec.2012.01.003
  33. Jouali, A., Salhi, A., Aguedach, A., Aarfane, H., Ghazzaf, E., Lhadi, K., Tahiri, S. (2019) Photo-catalytic degradation of methylene blue and reactive blue 21 dyes in dynamic mode using TiO2 particles immobilized on cellulosic fibers. Journal of Photochemistry and Photobiology A: Chemistry, 383, 112013, DOI: 10.1016/j.jphotochem.2019.112013
  34. Kavil, Y.N., Shaban, Y.A., Alelyani, S.S., Al-Farawati, R., Orif, M.I., Ghandourah, M.A., Schmidt, M., Turki, A.J., Zobidi, M. (2020). The removal of methylene blue as a remedy of dye-based marine pollution: a photocatalytic perspective. Research on Chemical Intermediates, 46 (1), 755-768, DOI: 10.1007/s11164-019-03988-w
  35. Chong, M.N., Lei, S., Jin, B., Saint, C., Chow, C.W.K. (2009). Optimisation of an annular photoreactor process for degradation of Congo red using a newly synthesized titania impregnated kaolinite nano-photocatalyst. Sep. Purif. Technol., 67, 355-363, DOI: 10.1016/j.seppur.2009.04.001
  36. Alwasiti, A.A., Shnain, Z.Y., Abid, M.F., AbdulRazak, A.A., Abdulhussein, B.A., Mahdim, G.S. (2021) Experimental and numerical study on the degradation of mefenamic acid in a synthetic wastewater, IOP Conf. Series: Earth and Environmental Science, 779, 012073, DOI: 10.1088/1755-1315/779/1/012073
  37. Khasawneh, O.F., Palaniandy, P. (2020). Removal of organic pollutants from water by Fe2O3/TiO2 based photocatalytic degradation: A review. Environmental Technology and Innovation, 101230, DOI: 10.1016/j.eti.2020.101230
  38. El-Tawargy, A.S. (2022) Spatio-temporal photolysis rate profiles of UV254 irradiated toluene. Scientific Reports, 12(1), 1-10. DOI: 10.1038/s41598-022-16941-6

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