Enhancement of Ozonation Reaction for Efficient Removal of Phenol from Wastewater Using a Packed Bubble Column Reactor


Saja Abdulhadi Alattar(1), Khalid Ajmi Sukkar(2*), May Ali Alsaffar(3)

(1) Department of Chemical Engineering, University of Technology-Iraq, Baghdad, Iraq
(2) Department of Chemical Engineering, University of Technology-Iraq, Baghdad, Iraq
(3) Department of Chemical Engineering, University of Technology-Iraq, Baghdad, Iraq
(*) Corresponding Author


In the ozonation process, the phenol degradation in wastewater undergoes a low mass transfer mechanism. In this study, ozonized packed bubble column reactor was designed and constructed to remove phenol. The reactor’s inner diameter and height were 150 and 8 cm, respectively. The packing height was kept constant at 1 m in accordance with the reactor hydrodynamics. The gas distributor was designed with 55 holes of 0.5 mm. The phenol removal efficiency was evaluated at ozone concentrations of 10, 15, and 20 mg/L, contact times of 15, 30, 45, 60, 75, 90, 105, and 120 min, and phenol concentrations of 3, 6, 9, 12, and 15 mg/L. The results indicated that the highest phenol removal efficiency of 100% was achieved at 30 min in presence of packing. Moreover, the use of packing improved the contact between the gas and liquid, which significantly enhanced the phenol degradation. Actually, a thin film over a packing surface enhances the mass transfer. Also, it was found that the phenol is degraded into CO2 and H2O through a series of reaction steps. Additionally, a kinetic study of a first-order reaction provided an efficient estimation of reaction parameters with a correlation factor of 0.997.


wastewater treatment; phenol removal; advanced oxidation process; ozonation reaction; kinetics study

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[1] Saravanan, A., Senthil Kumar, P., Jeevanantham, S., Karishma, S., Tajsabreen, B., Yaashikaa, P.R., and Reshma, B., 2021, Effective water/wastewater treatment methodologies for toxic pollutants removal: Processes and applications towards sustainable development, Chemosphere, 280, 130595.

[2] Singh, R., Dutta, R.K., Naik, D.V., Ray, A., and Kanaujia, P.K., 2021, High surface area Eucalyptus wood biochar for the removal of phenol from petroleum refinery wastewater, Environ. Challenges, 5, 100353.

[3] Mao, G., Han, Y., Liu, X., Crittenden, J., Huang, N., and Ahmad, U.M., 2022, Technology status and trends of industrial wastewater treatment: A patent analysis, Chemosphere, 288, 132483.

[4] Chowdhary, P., Bharagava, R.N., Mishra, S., and Khan, N., 2020, “Role of Industries in Water Scarcity and Its Adverse Effects on Environment and Human Health” in Environmental Concerns and Sustainable Development: Volume 1: Air, Water and Energy Resources, Eds. Shukla, V., and Kumar, N., Springer, Singapore, 235–256.

[5] Saxena, G., Chandra, R., and Bharagava, R.N., 2017, “Environmental Pollution, Toxicity Profile and Treatment Approaches for Tannery Wastewater and Its Chemical Pollutants” in Reviews of Environmental Contamination and Toxicology Volume 240, Eds. de Voogt, P., Springer International Publishing, Cham, Switzerland, 31–69.

[6] Singh, S., and Shikha S., 2019, Treatment and recycling of wastewater from oil refinery/petroleum industry, Advances in Biological Treatment of Industrial Waste Water and their Recycling for a Sustainable Future, Eds. Singh, R.L., and Singh, R.P., Springer, Singapore, 303–332.

[7] Mousa, N.E., Mohammed, S.S., Shnain, Z.Y., Abid, M.F., Alwasiti, A.A., and Sukkar, K.A., 2022, Catalytic photodegradation of cyclic sulfur compounds in a model fuel using a bench-scale falling-film reactor irradiated by a visible light, Bull. Chem. React. Eng. Catal., 17 (4), 755–767.

[8] Sun, Y., Liu, Y., Chen, J., Huang, Y., Lu, H., Yuan, W., Yang, Q., Hu, J., Yu, B., Wang, D., Xu, W., and Wang, H., 2021, Physical pretreatment of petroleum refinery wastewater instead of chemicals addition for collaborative removal of oil and suspended solids, J. Cleaner Prod., 278, 123821.

[9] Dehghani, M.H., Karamitabar, Y., Changani, F., and Heidarinejad, Z., 2019, High performance degradation of phenol from aqueous media using ozonation process and zinc oxide nanoparticles as a semiconductor photocatalyst in the presence of ultraviolet radiation, Desalin. Water Treat., 166, 105–114.

[10] Alattar, S.A., Sukkar, K.A., and Alsaffar, M.A., 2023, The role of TiO2 NPs catalyst and packing material in removal of phenol from wastewater using ozonized bubble column reactor, Acta Innovations, 46, 93–105.

[11] Karamah, E.F., Adripratiwi, I.P., and Anindita, L., 2018, Combination of ozonation and adsorption using granular activated carbon (GAC) for tofu industry wastewater treatment, Indones. J. Chem., 18 (4), 600–606.

[12] Wang, Y., Yang, W., Yin, X., and Liu, Y., 2016, The role of Mn-doping for catalytic ozonation of phenol using Mn/γ-Al2O3 nanocatalyst: Performance and mechanism, J. Environ. Chem. Eng., 4 (3), 3415–3425.

[13] Centurião, A.P.S.L., Baldissarelli, V.Z., Scaratti, G., de Amorim, S.M., and Moreira, R.F.P.M., 2019, Enhanced ozonation degradation of petroleum refinery wastewater in the presence of oxide nanocatalysts, Environ. Technol., 40 (10), 1239–1249.

[14] Alardhi, S.M., Albayati, T.M., and Alrubaye, J.M., 2020, Adsorption of the methyl green dye pollutant from aqueous solution using mesoporous materials MCM-41 in a fixed-bed column, Heliyon, 6 (1), e03253.

[15] Rayaroth, M.P., Aravindakumar, C.T., Shah, N.S., and Boczkaj, G., 2022, Advanced oxidation processes (AOPs) based wastewater treatment-unexpected nitration side reactions-a serious environmental issue: A review, Chem. Eng. J., 430, 133002.

[16] Almukhtar, R., Hammoodi, S.I., Majdi, H.S., and Sukkar, K.A., 2022, Managing transport processes in thermal cracking to produce high-quality fuel from extra-heavy waste crude oil using a semi-batch reactor, Processes, 10 (10), 2077.

[17] Liu, X., Su, X., Tian, S., Li, Y., and Yuan, R., 2021, Mechanisms for simultaneous ozonation of sulfamethoxazole and natural organic matters in secondary effluent from sewage treatment plant, Front. Environ. Sci. Eng., 15 (4), 75.

[18] Jiao, W., Shao, S., Yang, P., Gao, K., and Liu, Y., 2021, Kinetics and mechanism of nitrobenzene degradation by hydroxyl radicals-based ozonation process enhanced by high gravity technology, Front. Chem. Sci. Eng., 15 (5), 1197–1205.

[19] Xiao, J., Xie, Y., and Cao, H., 2015, Organic pollutants removal in wastewater by heterogeneous photocatalytic ozonation, Chemosphere, 121, 1–17.

[20] Wei, C., Zhang, F., Hu, Y., Feng, C., and Wu, H., 2017, Ozonation in water treatment: The generation, basic properties of ozone and its practical application, Rev. Chem. Eng., 33 (1), 49–89.

[21] Sukkar, K.A., Al-Zuhairi, F.K., and Dawood, E.A., 2021, Evaluating the influence of temperature and flow rate on biogas production from wood waste via a packed-bed bioreactor, Arabian J. Sci. Eng., 46 (7), 6167–6175.

[22] Cheng, W., Quan, X., Li, R., Wu, J., and Zhao, Q., 2018, Ozonation of phenol-containing wastewater using O3/Ca(OH)2 system in a micro bubble gas-liquid reactor, Ozone: Sci. Eng., 40 (3), 173–182.

[23] Temesgen, T., and Han, M., 2021, Ultrafine bubbles as an augmenting agent for ozone-based advanced oxidation, Water Sci. Technol., 84 (12), 3705–3715.

[24] Awad, A.M., Sukkar, K.A., and Jaed, D.M., 2022, Development of an extremely efficient Iraqi nano-lubricating oil (base-60) employing SiO2 and Al2O3 nanoparticles, AIP Conf. Proc., 2443, 030049.

[25] Oputu, O.U., Fatoki, O.S., Opeolu, B.O., and Akharame, M.O., 2020, Degradation pathway of ozone oxidation of phenols and chlorophenols as followed by LC-MS-TOF, Ozone: Sci. Eng., 42 (4), 294–318.

[26] Bader, H., and Hoigné, J., 1981, Determination of ozone in water by the indigo method, Water Res., 15 (4), 449–456.

[27] Wang, Z., Guo, K., Liu, H., Liu, C., Geng, Y., Lu, Z., Jiao, B., and Chen, D., 2020, Effects of bubble size on the gas–liquid mass transfer of bubble swarms with Sauter mean diameters of 0.38–4.88 mm in a co‐current upflow bubble column, J. Chem. Technol. Biotechnol., 95 (11), 2853–2867.

[28] Saputera, W.H., Putrie, A.S., Esmailpour, A.A., Sasongko, D., Suendo, V., and Mukti, R.R., 2021, Technology advances in phenol removals: Current progress and future perspectives, Catalysts, 11 (8), 998.

[29] Piao, M., Zou, D., Ren, X., Gao, S., Qin, C., and Piao, Y., 2019, High efficiency biotransformation of bisphenol A in a fluidized bed reactor using stabilized laccase in porous silica, Enzyme Microb. Technol., 126, 1–8.

[30] Shnain, Z.Y., Abid, M.F., and Sukkar, K.A., 2021, Photodegradation of mefenamic acid from wastewater in a continuous flow solar falling film reactor, Desalin. Water Treat., 210, 22–30.

[31] Prasetyaningrum, A., Arum Kusumaningtyas, D., Suseno, P., Jos, B., and Ratnawati, R., 2018, Effect of pH and gas flow rate on ozone mass transfer of Κ-carrageenan solution in bubble column reactor, Reaktor, 18 (4), 177–182.

[32] Lima, V.N., Rodrigues, C.S.D., Sampaio, E.F.S., and Madeira, L.M., 2020, Insights into real industrial wastewater treatment by Fenton's oxidation in gas bubbling reactors, J. Environ. Manage., 265, 110501.

[33] Barlak, M.S., Değermenci, N., Cengiz, I., Özel, H.U., and Yildiz, E., 2020, Comparison of phenol removal with ozonation in jet loop reactor and bubble column, J. Environ. Chem. Eng., 8 (5), 104402.

[34] Karri, R.R., Jayakumar, N.S., and Sahu, J.N., 2017, Modelling of fluidised-bed reactor by differential evolution optimization for phenol removal using coconut shells based activated carbon, J. Mol. Liq., 231, 249–262.

[35] Annisa, N., Nadisti, M.S., Karamah, E.F., and Bismo, S., 2018, Degradation of batik dye wastewater in basic condition by ozonation technique in bubble column reactor, E3S Web Conf., 67, 04019.

[36] Yusoff, N.A., Ong, S.A., Ho, L.N., Wong, Y.S., Mohd Saad, F.N., Khalik, W.F., and Lee, S.L., 2019, Performance of the hybrid growth sequencing batch reactor (HG-SBR) for biodegradation of phenol under various toxicity conditions, J. Environ. Sci., 75, 64–72.

[37] Liu, F., Zhang, H., Yan, Y., and Huang, H., 2020, Graphene as efficient and robust catalysts for catalytic wet peroxide oxidation of phenol in a continuous fixed-bed reactor, Sci. Total Environ., 701, 134772.

[38] Zheng, M., Bai, Y., Han, H., Zhang, Z., Xu, C., Ma, W., and Ma, W., 2021, Robust removal of phenolic compounds from coal pyrolysis wastewater using anoxic carbon-based fluidized bed reactor, J. Cleaner Prod., 280, 124451.

[39] Qin, W., Ren, M., Lu, Y., and Yang, S., 2022, High effective degradation of phenol with Cu/Bi-Ce/Al2O3 heterogeneous Fenton-like catalyst in a two-stage fixed-bed reactor, Sep. Purif. Technol., 299, 121733.

[40] Al Ezzi, A.A.R., 2022, Removal of phenol by expanded bed airlift loop reactor, Iran. J. Chem. Chem. Eng., 41 (1), 154–162.

[41] Hashim, M.A., Kundu, A., Mukherjee, S., Ng, Y.S., Mukhopadhyay, S., Redzwan, G., and Gupta, B.S., 2019, Arsenic removal by adsorption on activated carbon in a rotating packed bed, J. Water Process Eng., 30, 100591.

[42] Sang, L., Tu, J., Cheng, H., Luo, G., and Zhang, J., 2020, Hydrodynamics and mass transfer of gas–liquid flow in micropacked bed reactors with metal foam packing, AIChE J., 66 (2), e16803.

[43] Pishgar, R., Kanda, A., Gress, G.R., Gong, H., Dominic, J.A., and Tay, J.H., 2018, Effect of aeration pattern and gas distribution during scale-up of bubble column reactor for aerobic granulation, J. Environ. Chem. Eng., 6 (5), 6431–6443.

[44] Karamah, E.F., and Nurcahyani, P.A., 2019, Degradation of blue KN-R dye in batik effluent by an advanced oxidation process using a combination of ozonation and hydrodynamic cavitation, Indones. J. Chem., 19 (1), 41–47.

[45] Ayanda, O.S., Adeleye, B.O., Aremu, O.H., Ojobola, F.B., Lawal, O.S., Amodu, O.S., Oketayo, O.O., Klink, M.J., and Nelana, S.M., 2023, Photocatalytic degradation of metronidazole using zinc oxide nanoparticles supported on acha waste, Indones. J. Chem., 23 (1), 158–169.

[46] Dai, Q., Chen, L., Chen, W., and Chen, J., 2015, Degradation and kinetics of phenoxyacetic acid in aqueous solution by ozonation, Sep. Purif. Technol., 142, 287–292.

[47] Sumegová, L., Derco, J., and Melicher, M., 2013, Influence of reaction conditions on the ozonation process, Acta Chim. Slovaca, 6 (2), 168–172.

[48] Yang, P., Luo, S., Liu, H., Jiao, W., and Liu, Y., 2019, Aqueous ozone decomposition kinetics in a rotating packed bed, J. Taiwan Inst. Chem. Eng., 96, 11–17.

DOI: https://doi.org/10.22146/ijc.78271

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