Aghel, S., Bahramifar, N., Younesi, H., & Ziyarati, M. T. (2025). An integrated life cycle assessment of phenol photocatalytic degradation: Evaluating environmental and economic impacts of immobilized versus suspended TiO₂-based photocatalysts. J. Water Process Eng., 77; 108411.
Alsayegh, S., Johnson, J. R., Ohs, B., & Wessling, M. (2019). Methanol production via direct carbon dioxide hydrogenation using hydrogen from photocatalytic water splitting: Process development and techno-economic analysis. J. Clean. Prod., 208; 1446–1458.
Ananpattarachai, J., & Kajitvichyanukul, P. (2014). Kinetics and mass transfer of fixed bed photoreactor using N-doped TiO₂ thin film for tannery wastewater under visible light. Chem. Eng. Trans., 42; 163–168.
Azzahra, A. P., & Rahman, M. (2025). Removal efficiency of BOD, COD and TSS from tofu wastewater using an anaerobic system. Int. J. Res. Rev., 12(12); 54–62.
Castiblanco, Y., Perilla, A., Arbelaez, O., & Velásquez, P. (2021). Effect of the pH and the catalyst concentration on the removal of hexavalent chromium (Cr(VI)) during photocatalysis of wastewater from plating on plastics industry. Chem. Eng. Trans., 86; 679–684.
Chakravorty, A., & Roy, S. (2024). A review of photocatalysis, basic principles, processes, and materials. Sustain. Chem. Environ., 8; 100155.
Chen, G., Han, W., Lin, C., Li, Y., Zhou, S., & Kong, Y. (2025). Multifunctional Cu-engineered NH₂-MIL-125Ti@ZnIn₂S₄ heterojunction with dual-channel H₂O₂ activation for ultrafast water-mediated Cr(VI) photoreduction. Chem. Eng. J., 520; 165937.
Chen, Z., Zhao, C., Ma, R., Yao, Z., Guo, Z., Zhao, Z., Zheng, Y., & Fu, H. (2026). Interface and polarization engineering of ZIF-67(Co)-based heterojunctions for selective non-radical PMS activation. Adv. Funct. Mater., 36(12); e16474.
Cloteaux, A., Gérardin, F., Thomas, D., Midoux, N., & André, J.-C. (2014). Fixed bed photocatalytic reactor for formaldehyde degradation: Experimental and modeling study. Chem. Eng. J., 249; 121–129.
Costamagna, M., Ciacci, L., Paganini, M. C., Calza, P., & Passarini, F. (2020). Combining the highest degradation efficiency with the lowest environmental impact in zinc oxide based photocatalytic systems. J. Clean. Prod., 252; 119762.
Dhiman, V., & Kondal, N. (2021). ZnO nanoadsorbents: A potent material for removal of heavy metal ions from wastewater. Colloid Interface Sci. Commun., 41; 100380.
Dihan, M. R., Rahman, T. U., Jaman Riad Khan, M. A., Banhi, T. S., Sadaf, S., Reza, M. S., Afroze, S., Islam, S. Z., & Islam, M. S. (2025). Photocatalytic and photoelectrochemical H₂ generation for sustainable future. Fuel, 392; 134356.
Dimitropoulos, M., Aggelopoulos, C. A., Sygellou, L., Tsantis, S. T., Koutsoukos, P. G., & Yannopoulos, S. N. (2024). Unveiling the photocorrosion mechanism of zinc oxide photocatalyst. J. Environ. Chem. Eng., 12(2); 112102.
Dominguez, S., Laso, J., Margallo, M., Aldaco, R., Rivero, M. J., Irabien, Á., & Ortiz, I. (2018). LCA of greywater management within a circular economy framework. Sci. Total Environ., 621; 1047–1056.
Dubsok, A., Khamdahsag, P., & Kittipongvises, S. (2022). Life cycle environmental impact assessment of cyanate removal in mine tailings wastewater. J. Clean. Prod., 366; 132928.
Dworschak, D., Brunnhofer, C., & Valtiner, M. (2020). Photocorrosion of ZnO single crystals during electrochemical water splitting. ACS Appl. Mater. Interfaces, 12(46); 51530–51536.
Elystia, S., HS, E., & Karamy, A. G. (2021). Penyisihan logam Cr(VI) dari limbah cair elektroplating menggunakan mikroalga Chlorella sp. dengan variasi penambahan external-glutathione. J. Serambi Eng., 6(1); 1522–1528.
Etafa Tasisa, Y., Kumar Sarma, T., Krishnaraj, R., & Sarma, S. (2024). Band gap engineering of titanium dioxide (TiO₂) nanoparticles prepared via green route for environmental remediation. Results Chem., 11; 101850.
Fatehah, M. O., Aziz, H. A., & Stoll, S. (2014). Stability of ZnO nanoparticles in solution: Influence of pH, dissolution, aggregation and disaggregation effects. J. Colloid Sci. Biotechnol., 3(1); 75–84.
Feijoo, S., González-Rodríguez, J., Fernández, L., Vázquez-Vázquez, C., Feijoo, G., & Moreira, M. T. (2020). Fenton and photo-Fenton nanocatalysts revisited from the perspective of life cycle assessment. Catalysts, 10(1); 23.
Ge, J., Zhang, Z., Ouyang, Z., Shang, M., Liu, P., Li, H., & Guo, X. (2022). Photocatalytic degradation of (micro)plastics using TiO₂-based and other catalysts. Environ. Res., 209; 112729.
Gowland, D. C. A., Robertson, N., & Chatzisymeon, E. (2024). Life cycle assessment of immobilised and slurry photocatalytic systems for removal of natural organic matter. Environments, 11(6); 114.
Hamzah, S. R., Rosli, M. A., Natar, N. S., Ghani, N. I. A., Muhamad, N. A., Azami, M. S., Ishak, M. A. M., Nordin, R., & Nawawi, W. I. (2023). Crosslinking and porosity surface effects of photoetching process on immobilized polymer-based TiO₂. Colorants, 2(1); 73–89.
Hardyanti, N., Susanto, H., & Budihardjo, M. A. (2024). Removal of organic matter from tofu wastewater using adsorption, Fenton oxidation, and ultrafiltration. Desalin. Water Treat., 318; 100255.
Hardyanti, N., Susanto, H., Budihardjo, M. A., & Saputra, A. T. (2023). Characteristics of tofu wastewater from different soybeans and production stages. Ecol. Eng. Environ. Technol., 24(8); 54–63.
Hassaan, M. A., El, M. A., & Marwa, N. (2023). Principles of photocatalysts and their applications: A review. Top. Curr. Chem., 381(6); 44.
Hidayah, E. N., Laili, N., Mukharomah, A., Cahyonugroho, O. H., & Puspitawati, I. N. (2026). Performance of resin immobilized photocatalyst-TiO₂ in treating wastewater containing hexavalent chromium. J. Ecol. Eng., 27(2); 357–370.
Hidayah, E. N., Pachwarya, R. B., & Cahyonugroho, O. H. (2022). Immobilization of resin photocatalyst in removal of soluble effluent organic matter. Glob. J. Environ. Sci. Manag., 8(3); 437–448.
Hikmah, R., Murti, A., Abdus, M., Jawwad, S., Ayuningtiyas, K. K., & Hidayah, E. N. (2025). High efficiency on resin photocatalysis: Application and kinetic mechanism using Langmuir–Hinshelwood model. S. Afr. J. Chem. Eng., 53; 87–95.
Illahi, A. N., Rouf, U. A., Maulidianingtyas, H., Hastuti, E., Prasetyo, A., & Istighfarini, V. N. (2020). Sintesis dan karakterisasi material fotokatalis heterojunction Bi₄Ti₃O₁₂/SrTiO₃. J. Kim. Ris., 5(1); 36–43.
Iyyappan, J., Gaddala, B., Gnanasekaran, R., Gopinath, M., Yuvaraj, D., & Kumar, V. (2024). Critical review on wastewater treatment using photocatalytic AOP. Case Stud. Chem. Environ. Eng., 9; 100599.
Jasim, A. Q., & Ajjam, S. K. (2024). Removal of heavy metal ions using ion exchange resin in batch process. S. Afr. J. Chem. Eng., 49; 43–54.
Jia, H., Yang, Y., Zhang, Y., Li, Z., Yu, H., Zhang, Y., Lu, Y., & Zhou, D. (2025). Synergy of adsorption and photocatalysis in UiO-66/g-C₃N₄ system. Sep. Purif. Technol., 369; 133119.
Jiang, B., Gong, Y., Gao, J., Sun, T., Liu, Y., Oturan, N., & Oturan, M. A. (2019). Reduction of Cr(VI) to Cr(III) mediated by carboxylic acids. J. Hazard. Mater., 365; 266–303.
Kotze, M., Green, B., Mackenzie, J., & Virnig, M. (2016). Resin-in-pulp and resin-in-solution. Gold Ore Process., 561–583.
Lee, H., Park, J., Lam, S. S., Park, Y.-K., Kim, S.-C., & Jung, S.-C. (2022). Diclofenac degradation using La-doped TiO₂ photocatalyst. Sustain. Chem. Pharm., 25; 100564.
León-Condés, C. A., Martínez-Barrera, G., & Roa-Morales, G. (2022). Green nanocomposites and gamma radiation as a novel treatment for dye removal in wastewater. Elsevier, Chap. 12; 323–339.
Li, X., Wei, H., Song, T., Lu, H., & Wang, X. (2023). Photocatalytic degradation of organic pollutants in water by modified TiO₂: A review. Water Sci. Technol., 88(6); 1495–1507.
Li, Z., & Du, C. (2025). Current status and research trends of electroplating wastewater treatment. Desalination, 613; 119004.
Luo, Y., & Su, R. (2024). Environmental impact of waste treatment and hydrogen production based on LCA. Toxics, 12(9); 652.
Ma, X., Li, H., Liu, T., Du, S., Qiang, Q., Wang, Y., Yin, S., & Sato, T. (2017). Comparison of photocorrosion and selective corrosion in Ag-ZnO. Appl. Catal. B Environ., 201; 348–358.
Maurya, J., Gemechu, E., & Kumar, A. (2023a). Life cycle assessment of earth-abundant photocatalysts for hydrogen production. Int. J. Hydrog. Energy, 48(52); 20077–20095.
Maurya, J., Gemechu, E., & Kumar, A. (2023b). Techno-economic assessment models for hydrogen production via photocatalysis. Energy Convers. Manag., 279; 116750.
McKee, S. M., & Chatzisymeon, E. (2022). Environmental sustainability of LED and blacklight lamps for water treatment. Environ. Impact Assess. Rev., 97; 106886.
Miri-Jahromi, A., Mohammady Maklavany, D., Rouzitalab, Z., Ghaemi Khiavi, S., Ghasemy, E., Khedri, M., Rezvantalab, S., Sharafinia, S., Rashidi, A., & Maleki, R. (2022). Engineering of two-dimensional monolayers for phenolic compound removal. J. Mol. Liq., 362; 119784.
Mohd Raub, A. A., Bahru, R., Mohamed, M., Latif, R., Haniff, M., Simarani, K., & Yunas, J. (2024). Photocatalytic activity enhancement of nanostructured metal-oxides. Nanotechnology, 35; ad33e8.
Mubeen, K., Irshad, A., Safeen, A., Aziz, U., Safeen, K., Ghani, T., Khan, K., Ali, Z., Haq, I. ul, & Shah, A. (2023). Band structure tuning of ZnO/CuO composites. J. Saudi Chem. Soc., 27; 101639.
Navidpour, A. H., Abbasi, S., Li, D., Mojiri, A., & Zhou, J. L. (2023). Advanced oxidation process using TiO₂ semiconductor photocatalyst. Catalysts, 13; 232.
Ngulube, K. F., Abdelhaleem, A., Fujii, M., & Nasr, M. (2024). ZnO@Mg(OH)₂ nanocomposite for photocatalytic degradation. J. Water Process Eng., 64; 105605.
Ngulube, K. F., Abdelhaleem, A., Osman, A. I., Peng, L., & Nasr, M. (2025). Sustainable water treatment using magnetite-based photocatalysts. Environ. Sci. Pollut. Res., 32(49); 28159–28195.
Notarnicola, B., Tassielli, G., Renzulli, P. A., Di Capua, R., Astuto, F., Mascolo, G., Murgolo, S., De Ceglie, C., Curri, M. L., Comparelli, R., & Dell’Edera, M. (2023). LCA of UV-C wastewater treatment systems. Sci. Total Environ., 857; 159309.
Pan, J. W., Li, C., Zhao, Y. F., Liu, R. X., Gong, Y. Y., Niu, L. Y., Liu, X. J., & Chi, B. Q. (2015). Electronic properties of doped TiO₂. Chem. Phys. Lett., 628; 43–48.
Pelayo, D., Rivero, M. J., Santos, G., Gómez, P., & Ortiz, I. (2023). Techno-economic evaluation of UV light technologies. Sci. Total Environ., 868; 161376.
Pesqueira, J. F. J. R., Pereira, M. F. R., & Silva, A. M. T. (2020). Environmental impact of advanced wastewater treatment technologies. J. Clean. Prod., 261; 121078.
Pesqueira, J. F. J. R., Pereira, M. F. R., & Silva, A. M. T. (2024). Carbon-based composites in wastewater treatment. J. Clean. Prod., 444; 140845.
Pookmanee, P., Promwanna, K., Sangsrichan, S., Kitikul, J., Thanomwat, M., Chaiwoot, P., Kruefu, V., Ubolsook, P., & Jansanthea, P. (2025). Nitrogen-doped TiO₂ synthesis and LCA. ChemistrySelect, 10(35); e03820.
Prasad, S., Kumar, K., Kumar, S., Gupta, N., Marina, M., Cabral-Pinto, S., Rezania, S., Radwan, N., & Alam, J. (2021). Chromium contamination and environmental health effects. J. Environ. Manag., 285; 112174.
Prawati, P., Oktariany, A., Putri, S. S., Aditya, I., & Kartohardjono, S. (2019). Tofu wastewater treatment using coagulation and ultrafiltration. IOP Conf. Ser. Mater. Sci. Eng., 703; 012013.
Qu, W., Louangsouphom, B., Ye, X., Liu, H., & Wang, X. (2025). Macroporous resin-based TiO₂ composites for pollutant removal. Catalysts, 15(8); 759.
Qureshi, F., & Tahir, M. (2024). Photoelectrochemical water splitting for hydrogen production. Int. J. Hydrog. Energy, 69; 760–776.
Ramadhika, L. N., Aprilia, A., & Safriani, L. (2021). Studi preparasi senyawa ZnO:TiO₂ sebagai material fotokatalis. J. Mater. Energi Indones., 11(2); 83–95.
Rangarajan, G., Jayaseelan, A., & Farnood, R. (2022). Photocatalytic reactive oxygen species generation for pollutant removal. J. Clean. Prod., 346; 131155.
Rasheed, H. M., Aroosh, K., Meng, D., Ruan, X., Akhter, M., & Cui, X. (2025). Modified ZnO for environmental photocatalysis applications. Mater. Today Energy, 48; 101774.
Ren, G., Han, H., Wang, Y., Liu, S., Zhao, J., Meng, X., & Li, Z. (2021). Recent advances of photocatalytic applications in water treatment. Nanomaterials, 11(7); 1804.
Safo, K., Rubangakene, N. O., Noby, H., & El-Shazly, A. H. (2025). Photocatalytic purification using hybrid TiO₂ nanocomposite. Water Sci. Eng., 18(2); 151–164.
Sahoo, S., Mahamallik, P., Das, R., & Panigrahi, S. (2024). Non-metal doped g-C₃N₄ photocatalyst for pollutant remediation. Environ. Res., 258; 119390.
Sendão, R. M. S., Esteves da Silva, J. C. G., & Pinto da Silva, L. (2025). Life cycle assessment of TiO₂-carbon dots nanocomposites. NanoImpact, 38; 100556.
Serik, A., Kuspanov, Z., & Daulbayev, C. (2026). Cost-effective strategies for green hydrogen production. Renew. Sustain. Energy Rev., 226; 116242.
Shah, Y., & Gilbertson, L. M. (2024). Environmental impact of graphitic carbon nitride materials. Environ. Sci. Nano, 11(1); 78–90.
Shan, A., Lu, Y., Cheng, L., Hou, Z., Xili, D., Li, Y., Liu, J., Ma, H., & Yang, J. (2023). Enhanced degradation of photogenerated holes in TiO₂ systems. Mater. Today Sustain., 22; 100391.
Silmina, S., Wu, X., Rolle, C., Chen, F., Wang, H., & Khairunnisa, S. (2023). Photocatalytic reduction of Cr(VI) using graphene quantum dots. Sci. Eng. Technol., 3(2); 1–11.
Szabó, M., Kalmár, J., Ditrói, T., Bellér, G., Lente, G., Simic, N., & Fábián, I. (2018). Chromium(VI) speciation in aqueous solution. Inorg. Chim. Acta, 472; 295–301.
Taylor, C. M., Ramirez-Canon, A., Wenk, J., & Mattia, D. (2019). Enhancing photocorrosion resistance of ZnO nanowires. J. Hazard. Mater., 378; 120799.
Tran, H. D., Nguyen, D. Q., Do, P. T., & Tran, U. N. P. (2023). Kinetics of photocatalytic degradation of organic compounds. RSC Adv., 13(25); 16915–16925.
Ul, Z., Khan, H., Shad, N., Sabahat, S., Sun, J., Tahir, K., Samad, N., Muhammad, N., Rahim, A., Imran, M., Iqbal, J., Malook, T., Khasim, S., Farooq, U., & Wu, J. (2023). Removal of organic pollutants through hydroxyl radical-based AOPs. Ecotoxicol. Environ. Saf., 267; 115564.
Wise, J. P., Young, J. L., Cai, J., & Cai, L. (2022a). Current understanding of hexavalent chromium neurotoxicity. Environ. Int., 158; 106877.
Wise, J. P., Young, J. L., Cai, J., & Cai, L. (2022b). Current understanding of hexavalent chromium neurotoxicity. Environ. Int., 158; 106877.
Yang, H., & Chen, J. (2024). Photocatalytic fixed bed reactions for contaminant mineralization. J. Environ. Chem. Eng., 12(3); 112765.
Yu, L., Chen, W., Li, D., Wang, J., Shao, Y., He, M., Wang, P., & Zheng, X. (2015). Inhibition of photocorrosion in ZnO via ZnO/ZnS structure. Appl. Catal. B Environ., 164; 453–461.
Zahrah, A. A., Purnomo, Y. S., & Ayu, R. H. M. (2025). Efisiensi pengolahan Cr(VI) dengan resin immobilized photocatalyst technology. Serambi Eng., 10(1); 11819–11825.
Zakria, H. S., Othman, M. H. D., Kamaludin, R., Sheikh Abdul Kadir, S. H., Kurniawan, T. A., & Jilani, A. (2021). Immobilization techniques of photocatalyst on polymer membrane. RSC Adv., 11(12); 6985–7014.
Zeng, R., Mannaerts, C. M., & Lievens, C. (2023). UV-VIS spectra analysis for CDOM absorption properties. Front. Environ. Sci., 11; 1152536.
Zheng, X. (2022). Application of nano-TiO₂ photocatalyst in marine pollution control. Desalin. Water Treat., 268; 303–312.
Zhu, C., & Wang, X. (2025). ZnO nanomaterials synthesis and photocatalytic applications. Nanomaterials, 15; 628.