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1

Muruganandham, M., R. P. S. Suri, Sh Jafari, et al. "Recent Developments in Homogeneous Advanced Oxidation Processes for Water and Wastewater Treatment." International Journal of Photoenergy 2014 (2014): 1–21. http://dx.doi.org/10.1155/2014/821674.

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This paper reports on recent developments in homogeneous Advanced Oxidation Processes (AOPs) for the treatment of water and wastewater. It has already been established that AOPs are very efficient compared to conventional treatment methods for degradation and mineralization of recalcitrant pollutants present in water and wastewater. AOPs generate a powerful oxidizing agent, hydroxyl radical, which can react with most of the pollutants present in wastewater. Therefore, it is important to discuss recent developments in AOPs. The homogeneous AOPs such as O3, UV/O3, UV/O3/H2O2, and UV/H2O2, Fe2+/H
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Vogelpohl, A. "Applications of AOPs in wastewater treatment." Water Science and Technology 55, no. 12 (2007): 207–11. http://dx.doi.org/10.2166/wst.2007.408.

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As Advanced Oxidation Processes (AOPs) are based on radical reactions that are very fast, non-selective and can completely oxidise substances, they have great potential for the removal of non-biodegradable pollutants from municipal and industrial wastewater. However, although there has been much progress in understanding AOPs, most work has been limited to laboratory or pilot-plant scale; there are few reports on industrial applications of AOP for wastewater treatment and hardly any disclose costs. Publication of such studies is needed if AOPs are to gain wide application as an alternative to
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Pratiwi, Wahyu Zuli, Hadiyanto Hadiyanto, and Widayat Widayat. "Ozone-based Advanced Oxidation Process for pharmaceutical contamination in wastewater: A review." E3S Web of Conferences 605 (2025): 03058. https://doi.org/10.1051/e3sconf/202560503058.

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Pharmaceutical contaminants, categorized as a subset of Emerging Contaminants, primarily originate from pharmaceutical industries and hospital activities. These pollutants pose significant environmental and public health risks due to their bioactive nature and widespread presence in various ecosystems. Their complex composition in wastewater and low concentrations present a global challenge, as conventional treatment methods often need to be more effective. Advanced oxidation processes (AOPs) have emerged as a promising solution, offering high oxidation efficiency and facilitating the minerali
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AM, Soubh. "Review on Using Persulfate as an Activator for Wastewater Treatment." Open Access Journal of Waste Management & Xenobiotics 5, no. 4 (2022): 1–6. http://dx.doi.org/10.23880/oajwx-16000179.

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Persulfate (PS, S2O8-2) has a standard oxidation potential making it use for treatment of a wide range of pollutants. It is also used within Advanced oxidation processes (AOPs),where Sulfate radicals (SR) can be effectively generated through PS activation by physical methods (such as heating, UV) and chemical methods (including transition metal ions, alkaline conditions), as well as coupling activation methods. Overall, SR-AOPs not limited applied to the treatment of refractory organics in wastewater but also are efficient in dealing with novel/emerging pollutants.
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Mishra, Nirmalendu, Rajesh Reddy, Aneek Kuila, Ankita Rani, Ahmad Nawaz, and Saravanan Pichiah. "A Review on Advanced Oxidation Processes for Effective Water Treatment." Current World Environment 12, no. 3 (2017): 469–89. http://dx.doi.org/10.12944/cwe.12.3.02.

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Advanced oxidation processes (AOPs) such as fenton, ozonation, sonolysis, photocatalysis, UV photolysis, and wet air oxidation are one amongst the most suitable techniques for water and wastewater treatment. These, AOPs have also been chosen for the complete degradation of various categories of emerging pollutants that could not be managed by any conventional technologies. The mineralization is achieved by chemical reactions between the various reacting species generated and the pollutants. The present article provides a vivid view of the mechanistic features of various AOPs and its possible s
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Gomes, Ana, Amadeu Borges, José A. Peres, and Marco S. Lucas. "Bioenergy Production from Agro-Industrial Wastewater Using Advanced Oxidation Processes as Pre-Treatment." Catalysts 13, no. 8 (2023): 1186. http://dx.doi.org/10.3390/catal13081186.

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Agro-industrial activities generate large volumes of wastewater. When this wastewater is discharged to the environment without proper treatment, it represents a serious problem. Bioenergy production can be conducted using wastewater, but the presence of some recalcitrant compounds may require a pre-treatment step. Advanced oxidation processes (AOPs) were traditionally used to treat hazardous materials but have recently been applied in various bioenergy production processes. AOPs are highly competitive water/wastewater treatment technologies and their application in the bioenergy sector is incr
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Cardoso, Inês M. F., Rita M. F. Cardoso, and Joaquim C. G. Esteves da Silva. "Advanced Oxidation Processes Coupled with Nanomaterials for Water Treatment." Nanomaterials 11, no. 8 (2021): 2045. http://dx.doi.org/10.3390/nano11082045.

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Water quality management will be a priority issue in the near future. Indeed, due to scarcity and/or contamination of the water, regulatory frameworks will be increasingly strict to reduce environmental impacts of wastewater and to allow water to be reused. Moreover, drinking water quality standards must be improved in order to account for the emerging pollutants that are being detected in tap water. These tasks can only be achieved if new improved and sustainable water treatment technologies are developed. Nanomaterials are improving the ongoing research on advanced oxidation processes (AOPs)
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von Sonntag, C. "The basics of oxidants in water treatment. Part A: OH radical reactions." Water Science and Technology 55, no. 12 (2007): 19–23. http://dx.doi.org/10.2166/wst.2007.383.

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9

Capodaglio, Andrea G. "Critical Perspective on Advanced Treatment Processes for Water and Wastewater: AOPs, ARPs, and AORPs." Applied Sciences 10, no. 13 (2020): 4549. http://dx.doi.org/10.3390/app10134549.

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Emerging contaminants’ presence in water, wastewater, and aquatic environments has been widely reported. Their environmental and health-related effects, and the increasing tendency towards wastewater reuse require technology that could remove to a greater degree, or even mineralize, all these contaminants. Currently, the most commonly used process technologies for their removal are advanced oxidation processes (AOPs); however, recent advances have highlighted other advanced treatment processes (ATPs) as possible alternatives, such as advanced reduction processes (ARPs) and advanced oxidation-r
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Buthiyappan, Archina, Abdul Raman Abdul Aziz, and Wan Mohd Ashri Wan Daud. "Recent advances and prospects of catalytic advanced oxidation process in treating textile effluents." Reviews in Chemical Engineering 32, no. 1 (2016): 1–47. http://dx.doi.org/10.1515/revce-2015-0034.

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AbstractIn the past few years, there have been many researches on the use of different types of homogenous catalyst for the degradation of textile wastewater in conventional advanced oxidation processes (AOPs). However, homogenous AOPs suffer from few limitations, including large consumption of chemicals, acidic pH, high cost of hydrogen peroxide, generation of iron sludge, and necessity of post-treatment. Therefore, recently, there have been more researches that focus on improving the performance of conventional AOPs using heterogeneous catalysts such as titanium dioxide, nanomaterials, metal
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Gallego-Ramírez, Carolina, Edwin Chica, and Ainhoa Rubio-Clemente. "Coupling of Advanced Oxidation Technologies and Biochar for the Removal of Dyes in Water." Water 14, no. 16 (2022): 2531. http://dx.doi.org/10.3390/w14162531.

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When dyes are discharged in water bodies, mutagenic, carcinogenic and teratogenic effects may be caused in both aquatic organisms and human beings. The use of biochar and the implementation of advanced oxidation processes (AOPs) are alternative treatments that have been used individually in the removal of dyes in wastewater. Besides being effective processes acting separately, biochar and AOPs can be coupled, exhibiting synergetic effects in the treatment of dyes contained in water. This work deals with the methods implemented to produce biochar from biomass, its mechanism in the removal of dy
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Brandão, Mariana, Linlong Yu, Carlos Garcia, and Gopal Achari. "Advanced Oxidation Based Treatment of Soil Wash Water Contaminated with Sulfolane." Water 11, no. 10 (2019): 2152. http://dx.doi.org/10.3390/w11102152.

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This study investigates advanced oxidation processes (AOPs) as post-treatment techniques to degrade sulfolane in soil washing water. Soil washing experiments were conducted with different soil/water ratios, shaking times, and number of extraction cycles. The soil wash water containing sulfolane was treated with four AOPs including H2O2/ultraviolet (UV), O3/UV, alkaline ozonation, and neutral Fenton reagent. Results show that sulfolane can be effectively removed from the soil using water as a washing solvent, where optimum conditions were found with 30 min of vigorous shaking, using 1:2 soil/wa
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Urán-Duque, Lizeth, Julio César Saldarriaga-Molina, and Ainhoa Rubio-Clemente. "Advanced Oxidation Processes Based on Sulfate Radicals for Wastewater Treatment: Research Trends." Water 13, no. 17 (2021): 2445. http://dx.doi.org/10.3390/w13172445.

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In this work, the recent trends in the application of the sulfate radical-based advanced oxidation processes (SR-AOPs) for the treatment of wastewater polluted with emerging contaminants (ECs) and pathogenic load were systematically studied due to the high oxidizing power ascribed to these technologies. Additionally, because of the economic benefits and the synergies presented in terms of efficiency in ECs degradation and pathogen inactivation, the combination of the referred to AOPs and conventional treatments, including biological processes, was covered. Finally, the barriers and limitations
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Zazouli, Mohammad Ali, Zabihollah Yousefi, Esmaeil Babanezhad, Reza Ali Mohammadpour, and Alireza Ala. "Evaluating the effectiveness of advanced oxidation processes for leachate treatment: A systematic review." Environmental Health Engineering and Management 11, no. 1 (2024): 105–25. http://dx.doi.org/10.34172/ehem.2024.12.

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Background: Leachate, containing challenging-to-degrade organic substances and persistent toxins, poses significant environmental concerns. Advanced oxidation processes (AOPs) have emerged as a promising solution for effective leachate treatment. This research provides a comprehensive review of the impact of various AOPs in leachate treatment. Methods: This systematic review was conducted, encompassing commonly used AOPs such as ozone, peroxone, O3 /catalyst, Fenton, photo-Fenton, UV/TiO2 , photolytic persulfate, O3 /UV, and O3 /H2 O2 / UV. Extensive searches were performed using reputable dat
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15

KHODADADI, Mohamad Reza, Sarfaraz HASHEMKHANI ZOLFANI, Morteza YAZDANI, and Edmundas Kazimieras ZAVADSKAS. "A HYBRID MADM ANALYSIS IN EVALUATING PROCESS OF CHEMICAL WASTEWATER PURIFICATION REGARDING TO ADVANCE OXIDATION PROCESSES." Journal of Environmental Engineering and Landscape Management 25, no. 3 (2017): 277–88. http://dx.doi.org/10.3846/16486897.2017.1281140.

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Organic components, widely spread in water by industrial sources become emerging Contaminants in the water. Due deficient removal in conventional wastewater treatments, advanced treatment should be considered for industrial wastewaters removing. Advance oxidation processes (aops) can be used as an effective subset of chemical treatment for degradation of toxic from water in industrial processing plant. Two Multiple Criteria Decision Making (MCDM) methods based on hybrid SWARA-WASPAS are organized to investigate efficiency of different sort of aops: ozonation, fenton, electrochemical Oxidation,
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16

Lai, Yang, and Long Yun Yang. "Research Progress of Water Treatment by Advanced Oxidation Technology." Advanced Materials Research 864-867 (December 2013): 2096–99. http://dx.doi.org/10.4028/www.scientific.net/amr.864-867.2096.

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Advanced Oxidation Technology (AOPs) is a new water treatment process, especially, for refractory organic wastewater treatment. This paper emphatically introduced the mechanism and research progress of Fenton oxidation method and Fenton method, ozone oxidation, photocatalytic oxidation, wet air oxidation, supercritical water oxidation, electrochemical oxidation, and ultrasonic oxidation technology. The cheaper and more effective catalyst and oxidant is the main development trend in the future AOPs.
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17

Li, Wei, Qixing Zhou, and Tao Hua. "Removal of Organic Matter from Landfill Leachate by Advanced Oxidation Processes: A Review." International Journal of Chemical Engineering 2010 (2010): 1–10. http://dx.doi.org/10.1155/2010/270532.

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In most countries, sanitary landfill is nowadays the most common way to eliminate municipal solid wastes (MSWs). However, sanitary landfill generates large quantity of heavily polluted leachate, which can induce ecological risk and potential hazards towards public health and ecosystems. The application of advanced oxidation processes (AOPs) including ozone-based oxidation, Fenton oxidation, electrochemical oxidation, and other AOPs to treatment of landfill leachate was reviewed. The treatment efficiency in term of chemical oxygen demand (COD) of various AOPs was presented. Advantages and drawb
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18

Luvita, Veny, Novan Agung Mahardiono, Hanif Fakhrurroja, and Adi Waskito. "Reduction of Fe Using Advanced Oxidation Processes (AOPs) and Electromagnetic Water Treatment (EWT)." Reaktor 21, no. 4 (2022): 133–38. http://dx.doi.org/10.14710/reaktor.1.1.133-138.

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The processing on water treatment in this research is carried out by using two combination methods of Advanced Oxidation Processes (AOPs) and Electromagnetic Water Treatment (EWT). The application of AOPs method is one of alternative to remove heavy metals while the application of EWT method is to improve water quality and to prevent the using of expensive chemicals or corrosive substances. The using of chemicals can cause new problems that endanger human health or damage the environment. This paper presents the advantage of the combining these methods is the high ability to process contaminat
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Zhang, Chaoying, Rongfang Yuan, Huilun Chen, Beihai Zhou, Zexin Cui, and Boyun Zhu. "Advancements in Inorganic Membrane Filtration Coupled with Advanced Oxidation Processes for Wastewater Treatment." Molecules 29, no. 17 (2024): 4267. http://dx.doi.org/10.3390/molecules29174267.

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Membrane filtration is an effective water recycling and purification technology to remove various pollutants in water. Inorganic membrane filtration (IMF) technology has received widespread attention because of its unique high temperature and corrosion resistance. Commonly used inorganic membranes include ceramic membranes and carbon-based membranes. As novel catalytic inorganic membrane processes, IMF coupled with advanced oxidation processes (AOPs), can realize the separation and in situ degradation of pollutants, thus mitigating membrane contamination. In this paper, the types and performan
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Rodríguez-Chueca, Jorge, Jaime Carbajo, and Patricia García-Muñoz. "Intensification of Photo-Assisted Advanced Oxidation Processes for Water Treatment: A Critical Review." Catalysts 13, no. 2 (2023): 401. http://dx.doi.org/10.3390/catal13020401.

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In recent decades, ultraviolet-assisted advanced oxidation processes (UV-AOPs) have been successfully applied to remove a wide range of contaminants from polluted water. Despite this, their extended use on an industrial scale is still far from being a reality, largely limited by the operational costs that these processes still entail. In recent years, many researchers have been working to increase UV-AOP efficiency and reduce capital and operating costs. This work aims to review different strategies devoted to the intensification of UV-AOPs. Firstly, the optimization of operational parameters,
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Keerthika V R, Reshma S, John Moses, Sadhna S, and Eunice J. "Advanced Oxidation Process: Tearting Organic Pollutant." International Research Journal on Advanced Engineering Hub (IRJAEH) 3, no. 03 (2025): 330–39. https://doi.org/10.47392/irjaeh.2025.0045.

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Pollutants are chemicals or materials that get into the natural environment and harm ecosystems and living things. The Advanced Oxidation Process (AOP) is an emerging technology for treating water contaminated with organic pollutants. AOPs are based on the generation of highly reactive hydroxyl radicals, which achieve the oxidation of robust organic compounds that resist degradation by traditional treatment processes. Hydroxyl radicals are produced in various ways, and AOPs include some of the methods that produce them. Fenton's reaction, photocatalysis, ozonation, and combinations such as UV/
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Cardoso, Inês M. F., Luís Pinto da Silva, and Joaquim C. G. Esteves da Silva. "Nanomaterial-Based Advanced Oxidation/Reduction Processes for the Degradation of PFAS." Nanomaterials 13, no. 10 (2023): 1668. http://dx.doi.org/10.3390/nano13101668.

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This review focuses on a critical analysis of nanocatalysts for advanced reductive processes (ARPs) and oxidation processes (AOPs) designed for the degradation of poly/perfluoroalkyl substances (PFAS) in water. Ozone, ultraviolet and photocatalyzed ARPs and/or AOPs are the basic treatment technologies. Besides the review of the nanomaterials with greater potential as catalysts for advanced processes of PFAS in water, the perspectives for their future development, considering sustainability, are discussed. Moreover, a brief analysis of the current state of the art of ARPs and AOPs for the treat
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Satyam, Satyam, and Sanjukta Patra. "The Evolving Landscape of Advanced Oxidation Processes in Wastewater Treatment: Challenges and Recent Innovations." Processes 13, no. 4 (2025): 987. https://doi.org/10.3390/pr13040987.

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The increasing presence of persistent pollutants in industrial wastewater underscores the shortcomings of conventional treatment methods, prompting the adoption of advanced oxidation processes (AOPs) for sustainable water remediation. This review examines the development of AOPs, focusing on their ability to produce hydroxyl radicals and reactive oxygen species (ROS) to mineralize complex pollutants. Homogeneous systems such as Fenton’s reagent show high degradation efficiency. However, challenges like pH sensitivity, catalyst recovery issues, sludge generation, and energy-intensive operations
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De Araújo, Karla Santos, Raissa Antonelli, Beatriz Gaydeczka, Ana Claudia Granato, and Geoffroy Roger Pointer Malpass. "Advanced oxidation processes: a review regarding the fundamentals and applications in wastewater treatment and industrial wastewater." Ambiente e Agua - An Interdisciplinary Journal of Applied Science 11, no. 2 (2016): 387. http://dx.doi.org/10.4136/ambi-agua.1862.

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Contamination of water by toxic and/or recalcitrant species has great environmental impacts. In this context, Advanced Oxidation Processes (AOPs) - technologies that principally use the hydroxyl radical (HO●) for oxidation - have emerged as promising alternatives in treating urban and industrial wastewaters. This study reviewed the literature on POAs and presented data regarding the efficiency of these processes in pollutant degradation, comparing the theoretical reasoning and its industrial applications. The fundamentals and major applications of AOPs (chemical, photochemical, electrochemical
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KUFFEL, Fernando J. M., Cassiano R. BRANDT, Daniel KUHN, et al. "ADVANCED OXIDATION PROCESS (AOPS) FOR MICROPOLLUTANT TREATMENT: A REVIEW." Periódico Tchê Química 14, no. 27 (2017): 65–74. http://dx.doi.org/10.52571/ptq.v14.n27.2017.65_periodico27_pgs_65_74.pdf.

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The growing preoccupation about drinking water quality available on earth, a new order of emergent pollutants in rivers and lakes has called the attention of the scientific community, the micropollutants. These compounds come from the irregular or involuntary ejectment of substances such as pesticides, drugs, insecticides and other into the nature. By having a complex structure, the micropollutants have high resistance over the traditional water treatment to human consume. Thus, alternatives methodologies to their degradation have been studied, such as advanced oxidation process (AOPs). The AO
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Rojas-Cervantes, María, and Eva Castillejos. "Perovskites as Catalysts in Advanced Oxidation Processes for Wastewater Treatment." Catalysts 9, no. 3 (2019): 230. http://dx.doi.org/10.3390/catal9030230.

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Advanced oxidation processes (AOPs), based on the formation of highly reactive radicals are able to degrade many organic contaminants present in effluent water. In the heterogeneous AOPS the presence of a solid which acts as catalyst in combination with other systems (O3, H2O2, light) is required. Among the different materials that can catalyse these processes, perovskites are found to be very promising, because they are highly stable and exhibit a high mobility of network oxygen with the possibility of forming vacancies and to stabilize unusual oxidation states of metals. In this review, we s
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Wang, Jianlong, and Lejin Xu. "AOPs for municipal and industrial wastewater treatment." Water Intelligence Online 16 (May 15, 2017): 631–65. http://dx.doi.org/10.2166/9781780407197_0631.

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Rocha, Elisangela M. R., Vítor J. P. Vilar, Amélia Fonseca, Isabel Saraiva, and Rui A. R. Boaventura. "Landfill leachate treatment by solar-driven AOPs." Solar Energy 85, no. 1 (2011): 46–56. http://dx.doi.org/10.1016/j.solener.2010.11.001.

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Deng, Yang, and Renzun Zhao. "Advanced Oxidation Processes (AOPs) in Wastewater Treatment." Current Pollution Reports 1, no. 3 (2015): 167–76. http://dx.doi.org/10.1007/s40726-015-0015-z.

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Dao, Duc Sy, Mai Thi Vu, and Lan Thi Phuong Doan. "TREATMENT OF COLOUR IN COMBINED WASTEWATER FROM PULP AND PAPER INDUSTRY BY FENTON REACTION." Science and Technology Development Journal 12, no. 5 (2009): 37–45. http://dx.doi.org/10.32508/stdj.v12i5.2242.

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In this study, the advanced oxidation processes (AOPs) using Fenton reaction (F-AOPs) was applied in order to remove colour in combined wastewater from pulp and paper industry after treated by a combination of coagulation and activated sludge. The effects of key operating parameters, such as the concentration of iron (II) sulfate, hydrogen peroxide dosage, pH, visible light as well as photocatalyst TiO2 on the decolorization were studied and discussed. Some kinetic rate constants at different conditions have been determined. The results shown that F-AOPs was a suitable technique for removing c
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Dagnew, Mehary, Qin Xue, Jian Zhang, et al. "A Review of Various Advanced Oxidation Techniques for Pesticide Degradation for Practical Application in Aqueous Environments." Sustainability 17, no. 10 (2025): 4710. https://doi.org/10.3390/su17104710.

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Pesticides are chemicals used in agriculture, industry, and households to control pests and enhance crop yields but have emerged as pollutants in soil and water due to their presence in domestic and agricultural wastewater effluents. The World Health Organization (WHO) has identified the development of pesticide resistance as a significant threat to global public health. Consequently, removing pesticides in aqueous environments has gained considerable attention. Numerous methodologies, including biological, physical, and chemical methods, have been employed for their treatment. Among these met
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Bognár, Szabolcs, Dušica Jovanović, Vesna Despotović, Nina Finčur, Predrag Putnik, and Daniela Šojić Merkulov. "Advancing Wastewater Treatment: A Comparative Study of Photocatalysis, Sonophotolysis, and Sonophotocatalysis for Organics Removal." Processes 12, no. 6 (2024): 1256. http://dx.doi.org/10.3390/pr12061256.

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Clear and sanitarily adequate water scarcity is one of the greatest problems of modern society. Continuous population growth, rising organics concentrations, and common non-efficient wastewater treatment technologies add to the seriousness of this issue. The employment of various advanced oxidation processes (AOPs) in water treatment is becoming more widespread. In this review, the state-of-the-art application of three AOPs is discussed in detail: photocatalysis, sonophotolysis, and sonophotocatalysis. Photocatalysis utilizes semiconductor photocatalysts to degrade organic pollutants under lig
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Ibigbami, B. T., S. O. Adewuyi, A. M. Akinsorotan, et al. "Advanced oxidation processes: a supplementary treatment option for recalcitrant organic pollutants in Abattoir wastewater." Journal of Applied Research and Technology 21, no. 6 (2023): 1019–41. http://dx.doi.org/10.22201/icat.24486736e.2023.21.6.2212.

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Animal production and meat processing generate large amounts of waste. Large amount of water containing substantial quantities of biodegradable organic matter are produced as a result of the slaughtering of animals and the routine washing of leftover particles in the abattoir. Blood, fats, oil, and grease, undigested food, suspended materials, etc. are a few examples of the materials that typically contributed organic load to these effluents. Thus, regulatory agencies prohibit the direct discharge of the effluents and solid abattoir wastes into the environment. This is because these wastes are
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Navia-Mendoza, Jennifer María, Otoniel Anacleto Estrela Filho, Luis Angel Zambrano-Intriago, et al. "Advances in the Application of Nanocatalysts in Photocatalytic Processes for the Treatment of Food Dyes: A Review." Sustainability 13, no. 21 (2021): 11676. http://dx.doi.org/10.3390/su132111676.

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The use of food additives (such as dyes, which improve the appearance of the products) has become more prominent, due to the rapid population growth and the increase in demand for beverages and processed foods. The dyes are usually found in effluents that are discharged into the environment without previous treatment; this promotes mass contamination and alters the aquatic environment. In recent years, advanced oxidation processes (AOPs) have proven to be effective technologies used for wastewater treatment through the destruction of the total organic content of toxic contaminants, including f
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Silva, Jorge Alejandro. "Advanced Oxidation Process in the Sustainable Treatment of Refractory Wastewater: A Systematic Literature Review." Sustainability 17, no. 8 (2025): 3439. https://doi.org/10.3390/su17083439.

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More than 4 billion people yearly suffer from global water scarcity amid climate change, rapid population growth, and growing industrial activity. Due to the high concentrations of recalcitrant organic compounds, refractory wastewater is highly resistant to conventional biological treatment and represents a critical obstacle for water reuse and sustainable water management. A systematic literature review of 35 peer-reviewed articles published from 2010 to 2025 is provided to evaluate the utilization and sustainability potential of advanced oxidation processes (AOPs) for treating recalcitrant w
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Nie, Chunhong, Pingping Sun, Lingyue Zhu, Simeng Gao, Hongjun Wu, and Baohui Wang. "Solar-driven advanced oxidation processes for full mineralisation of azo dyes in wastewater." Environmental Chemistry 14, no. 3 (2017): 188. http://dx.doi.org/10.1071/en16202.

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Environmental contextFull mineralisation of synthetic azo dyes in industrial wastewater is a tough job for traditional wastewater treatment technologies. There is an urgent need for the development of both sustainable and environmentally friendly technology capable of fully mineralising these azo compounds. We show that solar-driven advanced oxidation processes are capable of completely mineralising azo compounds with high utilisation of solar energy. AbstractMineralisation of synthetic azo dyes in industrial wastewater is an energy-intensive process in treatment technology. The Solar Thermal
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Liu, Mengting, Zhenzhen Zhao, Chiquan He, et al. "Application of Functional Modification of Iron-Based Materials in Advanced Oxidation Processes (AOPs)." Water 14, no. 9 (2022): 1498. http://dx.doi.org/10.3390/w14091498.

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Advanced oxidation processes (AOPs) have become a favored approach in wastewater treatment due to the high efficiency and diverse catalyzed ways. Iron-based materials were the commonly used catalyst due to their environmental friendliness and sustainability in the environment. We collected the published papers relative to the application of the modified iron-based materials in AOPs between 1999 and 2020 to comprehensively understand the related mechanism of modified materials to improve the catalytic performance of iron-based materials in AOPs. Related data of iron-based materials, modificatio
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González-Burciaga, Luis A., Felipe de J. Silerio-Vázquez, Christian Antileo, Martha Rosales-Castro, Cynthia M. Núñez-Núñez, and José B. Proal-Nájera. "A Review on Cytotoxic Antibiotics: Occurrence in Water Matrices, Degradation by Advanced Oxidation Processes, and By-Product Formation." Water 17, no. 5 (2025): 628. https://doi.org/10.3390/w17050628.

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Cytotoxic antibiotics (CA) present a pressing environmental concern due to their persistence and potential adverse effects on ecosystems and human health. Conventional wastewater treatment methods often fail to effectively remove these compounds, making it necessary to explore advanced oxidation processes (AOPs) as promising alternatives. This review aims to synthesize global data on the dosages and environmental concentrations of common CA in diverse water sources, while evaluating the efficacy of AOPs in degrading these contaminants. Various AOPs, including photocatalysis, ozonation, and Fen
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Zhang, Tong, Xiaoguang Wang, and Xiwang Zhang. "Recent Progress in TiO2-Mediated Solar Photocatalysis for Industrial Wastewater Treatment." International Journal of Photoenergy 2014 (2014): 1–12. http://dx.doi.org/10.1155/2014/607954.

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The current paper reviews the application of TiO2-mediated solar photocatalysis for industrial wastewater treatment, starting with a brief introduction on the background of industrial wastewater and the development of wastewater treatment processes, especially advanced oxidation processes (AOPs). We, then, discuss the application of solar TiO2photocatalysis in treating different kinds of industrial wastewater, such as paper mill wastewater, textile wastewater, and olive mill wastewater. In the end, we compare solar TiO2photocatalysis with other AOPs in terms of effectiveness, energy, and chemi
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40

Gopalakrishnan, Ginni, Rajesh Banu Jeyakumar, and Adishkumar Somanathan. "Challenges and Emerging Trends in Advanced Oxidation Technologies and Integration of Advanced Oxidation Processes with Biological Processes for Wastewater Treatment." Sustainability 15, no. 5 (2023): 4235. http://dx.doi.org/10.3390/su15054235.

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One of the biggest problems the world is currently experiencing is wastewater treatment. Numerous pollutants are released into water bodies by enormous amounts of effluents from varied sources. This paper provides a concise summary of the state of the art in AOPs, biological treatment, and their efficient application for the degradation of the numerous recalcitrant organic contaminants found in wastewater. The employment of a photoreactor is necessary for the efficient execution of the majority of photocatalytic processes. This review examines the effectiveness of several reactor configuration
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41

Gandhi, Kavita, Noor Khan, Kanchan Singh, and Neeta Thacker. "Advanced Oxidation Processes for the Degradation of Organochlorine Pesticides." Journal of ISAS 1, no. 1 (2022): 109–22. http://dx.doi.org/10.59143/isas.jisas.1.1.vizv9370.

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Advanced Oxidation Processes (AOPs) are a group of treatment technologies, which aim at efficient decomposition of pollutants. The AOPs are based on oxidation of pollutants using various single or combinational techniques generating free radicals, thereby leading to oxidative degradation and complete mineralization of pollutants. Conventional AOPs based on ultraviolet (UV) irradiation are commonly used for destruction of microorganisms in the household filters. These techniques have also been used to remediate conventional and upcoming pollutants like pesticides, Pharmaceuticals etc., which ar
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42

Gandhi, Kavita, Noor Khan, Kanchan Singh, and Neeta Thacker. "Advanced Oxidation Processes for the Degradation of Organochlorine Pesticides." Journal of ISAS 1, no. 1 (2022): 109–22. http://dx.doi.org/10.59143/isas.jisas.1.1.mfhg5322.

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Abstract:
Advanced Oxidation Processes (AOPs) are a group of treatment technologies, which aim at efficient decomposition of pollutants. The AOPs are based on oxidation of pollutants using various single or combinational techniques generating free radicals, thereby leading to oxidative degradation and complete mineralization of pollutants. Conventional AOPs based on ultraviolet (UV) irradiation are commonly used for destruction of microorganisms in the household filters. These techniques have also been used to remediate conventional and upcoming pollutants like pesticides, Pharmaceuticals etc., which ar
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43

Bilińska, L., M. Gmurek, and S. Ledakowicz. "Textile wastewater treatment by AOPs for brine reuse." Process Safety and Environmental Protection 109 (July 2017): 420–28. http://dx.doi.org/10.1016/j.psep.2017.04.019.

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44

Rueda-Márquez, Juan José, Irina Levchuk, Manuel Manzano, and Mika Sillanpää. "Toxicity Reduction of Industrial and Municipal Wastewater by Advanced Oxidation Processes (Photo-Fenton, UVC/H2O2, Electro-Fenton and Galvanic Fenton): A Review." Catalysts 10, no. 6 (2020): 612. http://dx.doi.org/10.3390/catal10060612.

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The application of Fenton-based advanced oxidation processes (AOPs), such as photo-Fenton or electro-Fenton for wastewater treatment have been extensively studied in recent decades due to its high efficiency for the decomposition of persistent organic pollutants. Usually Fenton-based AOPs are used for the degradation of targeted pollutant or group of pollutants, which often leads to the formation of toxic by-products possessing a potential environmental risk. In this work, we have collected and reviewed recent findings regarding the feasibility of Fenton-based AOPs (photo-Fenton, UVC/H2O2, ele
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Faith, Osaretin Osabuohien, Etiako Djanetey Gilbert, and Nwaojei Kenneth. "Wastewater Treatment and Polymer Degradation: Role of Catalysts in Advanced Oxidation Processes." Journal of Scientific and Engineering Research 13, no. 1 (2025): 173–85. https://doi.org/10.5281/zenodo.15044732.

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Effective management of wastewater treatment poses one of the enduring challenges within the environmental sphere, especially on the treatment of polymers, which are organic pollutants of concern. For this reason, the Advanced oxidation processes (AOPs) are first considered promising methods for these tasks because they employ highly active species like hydroxyl radicals for the destruction of these contaminants. Catalysts are of major importance since they increase the overall productivity of AOPs by increasing the rate of radical formation and aiding in the polymer’s breakage. This res
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Yan-yang, Chu, Qian Yi, and Bai Mao-juan. "Three advanced oxidation processes for the treatment of the wastewater from acrylonitrile production." Water Science and Technology 60, no. 11 (2009): 2991–99. http://dx.doi.org/10.2166/wst.2009.691.

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A new advanced oxidation processes: electrochemical oxidation with iron promoting (EOIP) was presented and the treatment of an actual industrial wastewater from acrylonitrile production by three advanced oxidation processes (AOPs) has been studied: Fenton oxidation (FO), electro-Fenton oxidation (EFO), and electrochemical oxidation with iron promoting (EOIP). It was found that all the three processes were able to treat this wastewater, but different results in terms of efficiency and different behaviors were obtained. When the same dosage of H2O2 was added to the wastewater, the oxidation powe
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Dhivakar, M., and V. Karthik. "Wastewater Treatment and Reuse by using Advanced Oxidation Process A Review." Journal of Environmental Engineering and its Scope 7, no. 1 (2023): 17–27. https://doi.org/10.5281/zenodo.10251101.

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<i>Despite the fact that coagulation/flocculation, sedimentation, filtration, and sterilization are promising for squander water treatment, a portion of the substance contaminations can't be dispensed with utilizing such techniques, thus the need to utilize progressed strategies. At present, high level oxidation processes (AOPs) are among the most often utilized ways to deal with eliminate poisons that have low biodegradability or high synthetic steadiness. These strategies is rely upon the age of hydroxyl free extremist (HO*) as a solid oxidant for the obliteration of mixtures which can't be
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Chou, Chung-Yi, Chien-Pin Huang, Neng-Chou Shang, and Yue-Hwa Yu. "Treatment of local scrubber wastewater for semiconductor by using photo-catalytic ozonation." Water Science and Technology 59, no. 11 (2009): 2281–86. http://dx.doi.org/10.2166/wst.2009.274.

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This study investigates the oxidation of local scrubber wastewater (LSW) from semiconductor manufacture by using ozonation, catalytic ozonation (ozone/Al2O3 and ozone/TiO2–Al2O3), and photo-catalytic ozonation (UV/TiO2–Al2O3, ozone/UV and ozone/UV/TiO2–Al2O3). The results show that catalyst Al2O3 and TiO2–Al2O3 promotes the TOC removal under the condition of neutral or alkaline buffer solution during catalytic ozonation of LSW. The Al2O3 induces highest promotion in TOC removal efficiency, which is higher than ozone alone by 26% TOC removal under alkaline buffer solution. However, TiO2–Al2O3 a
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Lucas, Marco S., Ana R. Teixeira, Nuno Jorge, and José A. Peres. "Industrial Wastewater Treatment by Coagulation–Flocculation and Advanced Oxidation Processes: A Review." Water 17, no. 13 (2025): 1934. https://doi.org/10.3390/w17131934.

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As human living standards have improved, the demand for industrial products—such as food, dyes, cosmetics, pharmaceuticals, and others—has significantly increased. This surge in production has, in turn, led to a rise in industrial wastewater (IW) generation, which is often marked by low biodegradability and a high concentration of toxic or refractory compounds. This review highlights the use of coagulation–flocculation–decantation (CFD) and advanced oxidation processes (AOPs) for treating such wastewater. A comprehensive analysis of CFD is provided, covering the underlying mechanisms, types of
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Kim, Jong Kyu, Tingting Jiang, Zhoujun Li, et al. "Degradation of Metaldehyde in Aqueous Solution by Nano-Sized Photocatalysts and Granular Activated Carbon." Journal of Nanoscience and Nanotechnology 20, no. 7 (2020): 4505–8. http://dx.doi.org/10.1166/jnn.2020.17595.

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Metaldehyde has been detected in drinking water system in relatively high concentration exceeding European water quality standard. In order to address this problem, the aim of this project was to treat metaldehyde aqueous solution by advanced oxidation processes (AOPs) and granular activated carbon (GAC) column. Ten novel materials were tested for degradation rates of metaldehyde under ultraviolet light irradiation (UVC). For treatment of 1 mg/L metaldehyde solution by AOPs, the highest degradation rate is 16.59% under UVC light with the aid of nitrogen doped titanium dioxide coated graphene (
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