تحضير ثاني أكسيد التيتانيوم لإزالة اليورانيوم بكفاءة من المياه الملوثة بالإشعاع

محتوى المقالة الرئيسي

سفانه
Asia H. Al-Mashhadani

الملخص

أثبت ثاني أكسيد التيتانيوم (TIO₂) أنه معالج ضوئي واعد ويمتص لإزالة اليورانيوم من المياه الملوثة بالإشعاع نظرًا لمساحة السطح العالية والاستقرار الكيميائي والكفاءة الضوئية. تركز هذه الدراسة على تحضير وتكييف TIO₂ لزيادة أداء امتصاص اليورانيوم. يتم تقييم طرق التخليق المختلفة، بما في ذلك تقنيات Sool-Gel و Hydrothmal و Rainy، لتحديد النهج الأكثر فعالية لإنتاج TIO₂ المكون من النانو مع خصائص سطح أفضل. يتم التحقيق بدقة في تأثير المعلمات مثل الرقم الهيدروجيني ودرجة الحرارة ووقت التلامس و TiO والبنية البلورية (anatage مقابل Rutyl) على كفاءة إزالة اليورانيوم. تُظهر النتائج أن TIO₂ يُظهر أعلى مخرج لليورانيوم المُحضر في ظل ظروف حمضية يتم التحكم فيها بهيمنة anatage، والتي تصل إلى أكثر من 90٪ من الكفاءة في الظروف المثلى. يكشف هذا العمل عن TIO₂ كمادة دائمة وفعالة من حيث التكلفة لتوجيه اليورانيوم في استخدام مياه الصرف الأساسية.

##plugins.themes.bootstrap3.displayStats.downloads##

##plugins.themes.bootstrap3.displayStats.noStats##

تفاصيل المقالة

القسم

Articles

السيرة الشخصية للمؤلف

سفانه، جامعة بغداد و جامعة النهرين

طالبة دكتوراه في كلية العلوم قسم الفيزياء جامعة بغداد

كيفية الاقتباس

"تحضير ثاني أكسيد التيتانيوم لإزالة اليورانيوم بكفاءة من المياه الملوثة بالإشعاع" (2026) مجلة الهندسة, 32(3), ص 16–28. doi:10.31026/j.eng.2026.03.02.

المراجع

Abd, S.M., Asia H.Al-Mashhadani, Ahmed, N.A., and Yas, R.M., 2024. Estimating the Toxicity of Radionuclides in Soil Stored in Drums in the Tuwaitha Area for Determining the Harmful Effects on Humans and Environment, Iraqi Journal of Science, 65(8), pp. 4809–4819.

Abdel Rahman, R. O., Ibrahium, H. A., and Hung, Y. T., 2011. Liquid radioactive wastes treatment: A review. Water, 3(2), pp. 551–565. https://doi.org/10.3390/w3020551

Abdel-Moniem, N. M., Khalil, M. M. H., and Ismail, I. M., 2017. Uranium removal from aqueous solutions by modified TiO₂ nanomaterials. Journal of Environmental Chemical Engineering, 5(2), pp. 1569–1578. https://doi.org/10.1016/j.jece.2017.02.025

Anpo, M., Takeuchi, M., and Matsuoka, M., 2010. Design and development of visible-light responsive TiO₂ photocatalysts. Research on Chemical Intermediates, 36, pp. 327–347. https://doi.org/10.1007/s11164-010-0124-3

Chae, S. Y., Park, M. K., Kim, B. W., and Park, J. K. 2003. Preparation of size-controlled TiO₂ nanoparticles and their charge-storage capacities. Chemistry of Materials, 15(22), pp. 4240–4245. https://doi.org/10.1021/cm030171d

Dinh, C. T., Nguyen, T. D., and Kleitz, F. 2009. Shape-controlled synthesis of highly crystalline titania nanocrystals. ACS Nano, 3(11), pp. 3737–3743. https://doi.org/10.1021/nn900940p

Dinu, M. V., Spiridon, I., and Popa, V. I., 2023. Polymeric adsorbents for uranium removal: Mechanisms and applications. Journal of Hazardous Materials, 450, P. 132869. https://doi.org/10.1016/j.jhazmat.2023.132869

Dutta, V., Verma, R., and Chatterjee, S. 2022. Hybrid TiO₂–SiO₂ nanocomposites for enhanced photocatalytic and adsorption performance. Applied Surface Science, 579, P. 152074. https://doi.org/10.1016/j.apsusc.2021.152074

El-Said, H. A., Morsi, R. E., and Ahmed, S. A. 2023. Green synthesis of TiO₂ nanoparticles using plant extracts for environmental remediation. Environmental Nanotechnology, Monitoring & Management, 20, P. 100779. https://doi.org/10.1016/j.enmm.2023.100779

Fattakhova-Rohlfing, D., Zaleska, A., and Bein, T. 2014. Three-dimensional titanium dioxide nanomaterials. Chemical Reviews, 114(19), pp. 9613–9648. https://doi.org/10.1021/cr500201c

Fujishima, A., and Honda, K. 1972. Electrochemical photolysis of water at a semiconductor electrode. Nature, 238(5358), pp. 37–38. https://doi.org/10.1038/238037a0

Fujishima, A., and Honda, K. 1972. Electrochemical photolysis of water at a semiconductor electrode. Nature, 238(5358), pp. 37–38. https://doi.org/10.1038/238037a0

Guo, Y., Liu, J., Zhang, J., and Wang, S. 2023. Synergistic adsorption and photocatalytic removal of uranium using TiO₂/graphene composites. Journal of Alloys and Compounds, 960, P. 171261. https://doi.org/10.1016/j.jallcom.2023.171261

Hadiani, M. R., Draoui, K., and Lounis, S. 2021. Adsorption of uranium (VI) ions from aqueous solution using modified clay materials. Journal of Radioanalytical and Nuclear Chemistry, 328(2), pp. 675–688. https://doi.org/10.1007/s10967-020-07392-6

Hamza, M.F., Ibrahim, A.G., Yin, X., Salih, K.A., Eid, A.M., Wei, Y., Abdel-Rahman, M.A., Hassan, S.E.D. and Fouda, A., 2025. Efficacy of green synthesized TiO2/ZnO nanocomposite for photocatalytic sorption and removal of uranium: A sustainable approach for environmental remediation. Journal of Water Process Engineering, 74, P. 107870. https://doi.org/10.1016/j.jwpe.2025.107870

Ibrahim, Z.H. and Al-Mashhadani, A.H., 2024. Radionuclides determination and hazard indices assessment of NORM contaminated soil for oil fields in Southern Iraq. Iraqi Journal of Science, pp. 6513-6528. https://doi.org/10.24996/ijs.2024.65.11.27

Ibrahim, Z.H., Mkhaiber, A.F., Alnasri, S.K., Ali, S.A., Asia H.Al-Mashhadani, 2024. Total Radiological Dose and Safety Assessment of Workers in Radioactive Liquid Waste Storage Location in Al-Tuwaitha Site, Iraqi Journal of Science, 65(8), pp. 4797–4808.

Karthik, K., Suresh, P., and Sankar, R. 2022. Facile synthesis of TiO₂ nanostructures with controlled morphology via sol–gel route for water purification. Ceramics International, 48(12), pp. 17342–17354. https://doi.org/10.1016/j.ceramint.2022.03.127

Kumar, M., Kaur, H., and Singh, P. 2022. Sol–gel synthesis of TiO₂ nanoparticles and its photocatalytic behavior under visible light. Materials Chemistry and Physics, 285, P. 126064. https://doi.org/10.1016/j.matchemphys.2022.126064

Li, C., and Moon, J. 2014. Photocatalytic uranium(VI) reduction on TiO₂ under UV and visible light. Applied Catalysis B: Environmental, 156–157, pp. 56–64. https://doi.org/10.1016/j.apcatb.2014.03.030

Li, Y., Zhang, W., and Tang, H. 2023. Sol–gel derived TiO₂ with controlled phase composition for improved photocatalytic performance. Materials Today Chemistry, 27, P. 101414. https://doi.org/10.1016/j.mtchem.2023.101414

Mamaghani, A. H., Haghighat, F., and Lee, C. S. 2019. Hydrothermal/solvothermal synthesis and treatment of TiO₂: A comprehensive review. Science of The Total Environment, 650(Part 2), pp. 1163–1189. https://doi.org/10.1016/j.scitotenv.2018.09.399

Mironyuk, I. F., Soltys, L. M., Tatarchuk, T. R., and Tsinurchyn, V. I. 2020. Methods of titanium dioxide synthesis (review). Physics and Chemistry of Solid State, 21(2), pp. 300–311. https://doi.org/10.15330/pcss.21.2.300-311

Mohapatra, D., Mantripragada, S. R., and Nayak, P. T. 2019. Recent advances in adsorption techniques for uranium removal from aqueous media. Journal of Environmental Chemical Engineering, 7(4), P. 103151. https://doi.org/10.1016/j.jece.2019.103151

Park, H., and Choi, W. 2016. Effects of TiO₂ surface modification on photocatalytic activity. Journal of Physical Chemistry C, 120(22), pp. 12327–12336. https://doi.org/10.1021/acs.jpcc.6b03613

Pelaez, M., Nolan, N.T., Pillai, S.C., Seery, M.K., Falaras, P., Kontos, A.G., Dunlop, P.S., Hamilton, J.W., Byrne, J.A., O'shea, K. and Entezari, M.H., 2012. A review on the visible light active titanium dioxide photocatalysts for environmental applications. Applied Catalysis B: Environmental, 125, pp. 331-349. https://doi.org/10.1016/j.apcatb.2012.05.036

Perlova, O., Dzyazko, Y. and Lytvyniuk, N., 2025. Adsorption Treatment of Wastewater for the Removal of Dissolved Uranium (VI) Compounds. Green Dimensions: Fundamental, Applied, and Industrial Aspects», June 5− 7, 2025 [Electronic resource], Mykolaiv: PMBSNU, 2025, 100, P. 74.

Rathi, V. H., Khalid, M., Palanisamy, K., and Manikandan, A. 2023. Green fabrication of titanium dioxide nanoparticles and their emerging applications. Results in Materials, 21, P. 101128. https://doi.org/10.1016/j.rinma.2023.101128

Rehan, M., Lai, X., and Kale, G. M. 2011. Hydrothermal synthesis of titanium dioxide (TiO₂) nanoparticles studied employing in-situ energy-dispersive X-ray diffraction. CrystEngComm, 13(11), pp. 3725–3732. https://doi.org/10.1039/C0CE00781A

Saha, S., Banerjee, R., and Mitra, S. 2024. Eco-friendly synthesis of TiO₂ nanoparticles for photocatalytic Uranium (VI) removal. Environmental Research, 245, P. 118256. https://doi.org/10.1016/j.envres.2024.118256

Singh, R., and Dutta, S. 2020. TiO₂ photocatalysis: Mechanisms, challenges, and solutions. Renewable and Sustainable Energy Reviews, 119, P. 109606. https://doi.org/10.1016/j.rser.2019.109606

Vulava, V.M., McKay, L.D., Broholm, M.M., McCarthy, J.F., Driese, S.G. and Sayler, G.S., 2012. Dissolution and transport of coal tar compounds in fractured clay-rich residuum. Journal of hazardous materials, 203, pp. 283-289. https://doi.org/10.1016/j.jhazmat.2011.12.023

Yin, Z., Liu, F., and Chen, J. 2021. Sol–gel synthesis of TiO₂ nanoparticles with tunable phase transition and surface area. Ceramics International, 47(16), pp. 22729–22739. https://doi.org/10.1016/j.ceramint.2021.05.016

Zhang, X., Zhan, Y., Yang, Y., and Wang, J. 2021. Fusion of TiO₂ with carbon nanostructures for uranium(VI) removal under sunlight. Separation and Purification Technology, 274, P. 118976. https://doi.org/10.1016/j.seppur.2021.118976

Zhang, Z., Li, L., and Chen, H. 2019. Enhanced photocatalytic reduction of U(VI) via TiO₂/ZnO heterojunction. Applied Surface Science, 489, pp. 319–329. https://doi.org/10.1016/j.apsusc.2019.05.168

Zhao, J., Wang, Y., and Sun, Z. 2016. Reduction of Uranium (VI) to U(IV) by TiO₂ under simulated solar irradiation. Journal of Hazardous Materials, 307, pp. 154–161. https://doi.org/10.1016/j.jhazmat.2015.12.019

Zhou, Y., Qin, W., and Luo, J. 2025. Fabrication of TiO₂/SiO₂ heterojunction for efficient photocatalytic and adsorption removal of uranium(VI). Chemical Engineering Journal, 492, P. 150398. https://doi.org/10.1016/j.cej.2025.150398

Zuo, F., Wang, L., Wu, T., Li, X., and Zhang, Y. 2024. Titanium dioxide nanomaterials: Progress in synthesis, modification, and applications. Materials Today Advances, 20, P. 100385. https://doi.org/10.1016/j.mtadv.2024.100385

المؤلفات المشابهة

يمكنك أيضاً إبدأ بحثاً متقدماً عن المشابهات لهذا المؤلَّف.