Academic literature on the topic 'Advanced Oxydation Processes (AOP)'
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Journal articles on the topic "Advanced Oxydation Processes (AOP)":
Hoislbauer, C., W. Gangl, J. Zelenka, M. Siebenhofer, and R. Marr. "Advanced Oxidation Processes (AOP/EAOP)." Chemie Ingenieur Technik 79, no. 9 (September 2007): 1487. http://dx.doi.org/10.1002/cite.200750374.
Elmobarak, Wamda Faisal, Bassim H. Hameed, Fares Almomani, and Ahmad Zuhairi Abdullah. "A Review on the Treatment of Petroleum Refinery Wastewater Using Advanced Oxidation Processes." Catalysts 11, no. 7 (June 27, 2021): 782. http://dx.doi.org/10.3390/catal11070782.
Azizah, Alif Nurul, and I. Nyoman Widiasa. "Advanced Oxidation Processes (AOPs) for Refinery Wastewater Treatment Contains High Phenol Concentration." MATEC Web of Conferences 156 (2018): 03012. http://dx.doi.org/10.1051/matecconf/201815603012.
Andreozzi, R. "Advanced oxidation processes (AOP) for water purification and recovery." Catalysis Today 53, no. 1 (October 15, 1999): 51–59. http://dx.doi.org/10.1016/s0920-5861(99)00102-9.
Rapf, M., and E. Thomanetz. "Advanced Oxidation Processes (AOP) zur Vorbehandlung organisch hochbelasteter Prozessabwässer." Chemie Ingenieur Technik 90, no. 9 (August 24, 2018): 1190. http://dx.doi.org/10.1002/cite.201855129.
Ducoste, Joel J., and Scott M. Alpert. "Computational fluid dynamics modeling alternatives for UV-initiated advanced oxidation processes." Water Quality Research Journal 50, no. 1 (November 14, 2014): 4–20. http://dx.doi.org/10.2166/wqrjc.2014.035.
Kovács, Krisztina, Tünde Tóth, and László Wojnárovits. "Evaluation of advanced oxidation processes for β-blockers degradation: a review." Water Science and Technology 85, no. 2 (December 24, 2021): 685–705. http://dx.doi.org/10.2166/wst.2021.631.
Shukla, Tulsi L., and Steven J. Duranceau. "Comparing Hydrogen Peroxide and Sodium Perborate Ultraviolet Advanced Oxidation Processes for 1,4-Dioxane Removal from Tertiary Wastewater Effluent." Water 15, no. 7 (April 1, 2023): 1364. http://dx.doi.org/10.3390/w15071364.
Alsharyani, Ahmed K., and L. Muruganandam. "Fabrication of zinc oxide nanorods for photocatalytic degradation of docosane, a petroleum pollutant, under solar light simulator." RSC Advances 14, no. 13 (2024): 9038–49. http://dx.doi.org/10.1039/d4ra00672k.
Tak, Surbhi, and Bhanu Prakash Vellanki. "Natural organic matter as precursor to disinfection byproducts and its removal using conventional and advanced processes: state of the art review." Journal of Water and Health 16, no. 5 (July 20, 2018): 681–703. http://dx.doi.org/10.2166/wh.2018.032.
Dissertations / Theses on the topic "Advanced Oxydation Processes (AOP)":
Abouzlam, Manhal. "Optimisation d'un procédé de traitement des eaux par ozonation catalytique." Thesis, Poitiers, 2014. http://www.theses.fr/2014POIT2251/document.
The main goal of the PhD thesis focuses on the optimization of an advanced oxidation process by implementing the modern control tools.The considered process is a lab-scale pilot of industrial wastewater treatment by catalytic ozonation. The optimization of this process is achieved by controlling the pollutant abatement while minimizing the high operating costs. The online measurement of the pollutant concentration is provided by the absorbance which is correlated with COD. Therefore, the process is considered as a system with one input, the ozone generator power, and two outputs, the ozone gas concentration at the top of the reactor and the absorbance.A linear model of the process was identified. It allowed calculating the control laws. And a nonlinear model, with a so-called Wiener model structure, was also identified to test the controllers in simulation before the experiments.The three control methods applied, the internal model control, the optimal control and the H∞ control, allow rejecting disturbance on the pollutant concentration of the effluent to be treated.The stability of closed-loop system with delayed control input was analyzed.The experimental results show the significant benefits provided by this closed-loop system.The methodology developed for this application can be extended to other processes to facilitate the industrial development of advanced oxidation processes
Stříteský, Luboš. "Využití oxidačních procesů (AOP) pro odstraňování mikropolutantů." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-226161.
RAMAKRISHNAN, BALAJI. "TREATMENT OF MTBE CONTAMINATED WATERS USING AIR STRIPPING AND ADVANCED OXIDATION PROCESSES." University of Cincinnati / OhioLINK, 2005. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1131024170.
Korichi, Noussaiba. "Epuration d'effluents pharmaceutiques par plasmas non thermiques couplés à des procédés catalytiques." Electronic Thesis or Diss., Orléans, 2023. http://www.theses.fr/2023ORLE1057.
The work of this PhD thesis aims at studying a hybrid process for the treatment of organic molecules in water. It consists of the Non Thermal Plasma (NTP) process coupled with heterogeneous catalysis (Fenton-like type). Paracetamol is used as the target molecule for this study. Two different configurations of Dielectric Barrier Discharge (DBD) plasma reactor were used: (i) a multi-needles-to-plane reactor in static mode; (ii) a coaxial tubular reactor with flow of the solution to be treated. In order to evaluate the synergy between the two processes (plasma and catalysis), the treatments were applied separately and then coupled. The synergistic effects of the coupled plasma-catalysis process were demonstrated in terms of degradation rate, energy yield, and also in terms of pollutant mineralization, corresponding to a decrease of the organic molecules load in the solution with the conversion of organic carbon into inorganic carbon. The first part of the work carried out with the multi-needles-to-plane reactor allowed to establish the effective role of the plasma-catalysis coupling in comparison with the plasma process alone. Indeed, in coupling, a mineralization of 54% was reached after the 60 minutes of treatment and the energy yield was increased by a factor of two, thus reducing the cost of treatment. The work carried out on the coaxial reactor allowed us to study the effect of many parameters on plasma-catalysis coupling efficiency such as the composition of the injected gas, the gas and liquid flow rate, the position of the catalyst in relation to the plasma discharge, etc. We were thus able to show the interest of working in an oxygen-rich gas on kinetics of degradation and mineralization as well as the role of applied electrical power on the oxidation mechanisms. As an example, it was possible to obtain a mineralization of 70 % after 90 minutes under air, whereas under O₂/N₂ (80/20 sccm), the mineralization reached 95 %. The stability of the catalyst was also studied in terms of mineralization after several reuses of the catalyst. We also demonstrated the role of the hydroxyl radical (·OH) on the treatment with the use of radical scavengers. Indeed, the presence of methanol, known as a scavenger of hydroxyl radicals, a decrease of the degradation of nearly 50% was obtained and no mineralization was observed
CIOTTI, CESARE. "Advanced oxidation processes (AOPs) as innovative technology for the remediation of contaminated sites." Doctoral thesis, Università degli Studi di Roma "Tor Vergata", 2008. http://hdl.handle.net/2108/626.
The contamination of soil and groundwater by means of bio-recalcitrant organic compounds, is becoming a matter of concern for scientific community and public opinion. The increase of the number of contaminated sites, is forcing to gradually switch from traditional dump disposal, towards innovative technologies which are capable of reaching the remediation goals, thus reducing the pollutant load to concentrations which are considered harmless for human health. Among the innovative ones, Advanced Oxidation Processes (AOPs) could represent a potential solution to be applied for remediating contamination by bio-recalcitrant organic compounds. Their operative principle is based upon the idea of generating a pool of highly-oxidative species. The AOPs differ only by the way in which this pool is generated. Once formed, these species are capable to effectively react with most of common pollutants such as hydrocarbons, chlorinated solvents, polycyclic aromatic hydrocarbons and polychlorobiphenyls until their complete oxidation to carbon dioxide and water, or at worst their transformation to more bio-degradable products. Moreover, some AOPs are able to effectively tackle sorbed compounds, since oxidative radicals can desorb these compounds from the soil surface, thus allowing their oxidation in aqueous phase. Besides, it is worth pointing out that the AOPs characteristics make them suitable to be applied as in-situ remediation technologies. In this configuration, the oxidant is injected directly into the subsurface without the need of soil excavation or groundwater extraction. The present study has been developed with the intention of achieving a two-fold objective: on the one hand, to better understand the fundamental mechanisms of AOPs, in order to develop innovative criteria for their design; on the other hand, to assess the feasibility of different AOPs to those situations which are somehow representative of the Italian contaminated sites. The first objective was pursued by developing a fundamental study aimed to identify the relationship between the process operating conditions and the formation of radical and non-radical species for Fenton’s process, activated persulfate and peroxy-acid oxidation processes. The second objective was instead pursued by developing, based on the experimental results of the fundamental study, a design approach based on the execution of feasibility studies. In case of Fenton’s process, a pilot-scale In-Situ Chemical Oxidation (ISCO) treatment for the remediation of an MtBE-contaminated site was developed, whereas in the case of activated persulfate and peroxy-acid oxidation technologies a lab-scale feasibility test was carried out. The design of the different experimental phases was performed, as much as possible, by applying the Rotatable Central Composite method (RCC), whereas the relationships between process performance and applied operating conditions was found by handling and interpolating the experimental results by proper statistical tools based on the Response Surface Method (RSM). In this Ph.D. thesis, each tested AOP is first discussed in a bibliographic part, where the process is introduced and its main features are explained, based on the available and updated literature. The main findings obtained in this part and the innovation introduced with respect to the state of the art is also described in this section of the Ph.D. thesis. The details of these results are shown in the second section of the thesis, which consists of four Appendices, where a selection of papers submitted either to international conferences and peer-reviewed journals during my Ph.D. research are included.
Rani, Rupam. "REMOVAL OF EMERGING CONTAMINANTS FROM AQUEOUS SOLUTION BY OZONE -BASED PROCESSES." Master's thesis, Temple University Libraries, 2013. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/214782.
M.S.Env.E.
The presence of emerging contaminants (ECs) in water and wastewater systems has become a subject of significant concern worldwide. These emerging contaminants are complex organic molecules which potentially affect human health and environment. Conventional wastewater treatment plants are unable to completely remove these contaminants from water and therefore can discharge them into environment. The need to develop effective methods for ECs removal is essential. This study assess the potential of ozone based advanced oxidation processes (AOP) to oxidize number of emerging contaminants. Different combinations of ozone with hydrogen peroxide and sodium persulfate were tested. For this study 1-4, dioxane, perfluorinated compounds (PFCs), N,N-Diethyl-metatoluamide, and three pharmaceuticals sulfamethoxazole, trimethoprim and carbamazepine have been selected. The effect of different process parameters such as chemical dosages, ozone weight percent, ozone flow rates, etc. on destruction of ECs were examined. It was observed that 1, 4-dioxane were persistent to direct ozone reaction, however were easily oxidized by hydroxyl radical. However, ozonation was solely very effective (> 99 %) in removing pharmaceuticals such as sulfamethoxaole, trimethoprim and carbamazepine. It was not very efficient for the removal of perfluorinated compound and N,N-Diethylmeta-toluamide. The operational conditions were optimized for maximum removal of every compound and their influence on the degradation process is discussed.
Temple University--Theses
Brienza, Monica. "Solar Advanced Oxidation Processes for removing emerging contaminants in wasterwater." Thesis, Perpignan, 2015. http://www.theses.fr/2015PERP0001.
Wastewater effluents are the major source of micropollutants in the environment. These recalcitrant compounds that can be escape from wastewater treatment plant (WWTP) are called emerging contaminants. It is necessary to improve the efficiency of wastewater treatment plants. In fact, Water Framework Directive required a “good chemical and biological status” of all water bodies until 2015. The major aim of the dissertation was to contribute to improve the evaluation of solar advanced oxidation processes, and more specifically heterogeneous and homogeneous photocatalysis, for removing emerging contaminants from wastewater effluents. In this objective, the efficiency of AOPS was not only evaluated with the degradation and/or mineralization rates of the micropollutants. This necessary criterion was completed with the identification of the by-products and the associated transformation pathways, but also with toxicity measurements. This last point was explored with standard ecotoxicity tests and also estrogenic activity that represent a specific test relevant to characterize an identified risk associated to the discharge of effluents into the environment.All the experimental results obtained during this dissertation tends to demonstrate that solar advanced oxidation processes has the potential to open new feasible remediation strategies for WWTPs effluent tertiary treatment before wastewater reuse in irrigation for instance. All the tested molecules have systematically been degraded, high number of micro-organic pollutants initially presented in a mixture were removed even at very low concentration, environmental compatibility is systematically improved
Feng, Ling. "Advanced oxidation processes for the removal of residual non-steroidal anti-inflammatory pharmaceuticals from aqueous systems." Thesis, Paris Est, 2013. http://www.theses.fr/2013PEST1109/document.
The thesis mainly focused on the implementation of advanced oxidation processes for the elimination of three non-steroidal anti-inflammatory drugs-ketoprofen, naproxen and piroxicam in waters. The three compounds are among the most used medicines, whose presence in waters poses a potential ecotoxicological risk. Due to the low pharmaceuticals removal efficiency of traditional wastwater treatement plants, worldwide concerns and calls are raised for efficient and eco-friendly technologies. Advanced oxidation processes, such as ozonation-biofiltration, electro-Fenton and anodic oxidation processes, which attracted a growing interest over the last two decades, could achieve almost complete destruction of the pollutants studied. Firstly, removal of selected pharmaceuticals from tap water was investigated by electrochemical advanced oxidation processes “electro-Fenton” and “anodic oxidation” with Pt or boron-doped diamond anode and carbon felt cathode at lab-scale. Removal rates and minieralization current efficencies under different operatioanl conditions were analysed. Meanwhile, intermediates produced during the mineralization were also identified, which helps to propose plausible oxidation pathway of each compound in presence of •OH. Finally, the evolution of the global toxicity of treated solutions was monitored using Microtox method, based on the fluorescence inhibition of Vibrio fischeri bacteria. In the second part, the three nonsteroidal anti-inflammatory molecules added in organics-free or surface water were treated under varying ozone treatment regimes with the quite well established technology ozone/biofiltration. A bench-scale biological film was employed to determine the biodegradability of chemical intermediates formed in ozonized surface water. Identification of intermediates formed during the processes and bacterial toxicity monitoring were conducted to assess the pharmaceuticals degradation pathway and potential biological effects, respectively
Hou, Liwei. "Metal oxide synthesis and its application in the heterogeneous catalytic oxidation processes, using H2O2 or peroxydisulfate as oxidant." Thesis, Poitiers, 2013. http://www.theses.fr/2013POIT2271/document.
Fenton reaction (Fenton reagent: (Fe2+/H2O2)) and persulfate oxidation process, as advanced oxidation processes, are powerful oxidations used world around. Fenton reaction has been evidenced to be a promising and attractive treatment method for the degradation of a wide variety of hazardous organic pollutants, which are difficult to be treated using traditional soft treatment technologies. During Fenton process, free hydroxyl radicals (HO•), strong oxidant molecules capable of reacting with practically all types of organic and inorganic compounds, are generated. In the meanwhile, due to the similar structure between H2O2 and peroxydisulfate ions, peroxydisulfate ions can be decomposed to sulfate radicals (SO4-•), another kind of highly active oxidant that can react with organic compounds. However, the classical Fenton or peroxydisulfate activation processes present some disadvantages. Indeed, the solution needed acidification before carrying out the reaction and complex separation processes have to be applied after reaction. To overcome these drawbacks, heterogeneous catalytic oxidation processes were introduced for wastewater treatment. In this line, magnetite was evidenced as potential substituent to soluble iron ions, and it offers significant advantages such as an easy separation after reaction since the active material can be easily recovered by sedimentation or filtration for further used. In this PhD work, iron oxides, hematite and magnetite, were synthesized using an ionic liquid mediated process. The morphology, structural properties, FeII/FeIII surface ratios, specific surface areas (SSA), mean particle diameters, site densities, etc. were evaluated. Two different model pollutants (tetracycline (TC) and phenol), which are widely used chemicals all over the world, were selected to evaluate the performance of the prepared active materials. A significant part of the PhD study was then on the study of heterogeneous Fenton-like reaction for phenol and TC degradation. Experiments showed that the main factors affecting the heterogeneous Fenton-like system are related to the heterogeneous active phase properties, due to the surface reaction nature occurring over iron oxide surface. However, stability of this active phase, with progressive dissolution under reaction, is also a real challenge. This PhD manuscript, focusing on the design of highly active materials for advanced oxidation processes (AOPs), is constituted of five experiment result parts
Domergue, Lionel. "Étude de la régénération d’adsorbants par oxydation indirecte." Thesis, Rennes 1, 2019. http://www.theses.fr/2019REN1S028.
The elimination of organic micropollutants often requires the use of adsorption processes among the water treatments. The aim of our study is to regenerate two expensive materials (hydrophobic zeolites and carbon monoliths) to increase their life expectancy and decrease their investing cost. Two organic contaminants were targeted : diclofenac and bisphenol A, which are refractory pollutants. Advanced oxidation processes involve radical species, HO• (Fenton and electro-Fenton reactions) and SO₄• – (thermal activation of persulfate ion). These oxidants were used to decompose the adsorbed pollutants and thus regenerate the adsorbents. The HO• production, within the core of aqueous phase, did not reach satisfactory regeneration, and a loss of adsorption capacity was observed. Furthermore, during this study, a sensitive polarographic analytical method was developed and validated for the quantification of H₂O₂ in the aqueous phase. This method was used to follow in situ the Fenton reaction. The location of the catalyst in a closer vicinity of the adsorbed species was then optimized and the iron catalyst was impregnated in the host, prior to the adsorption, on different types of hydrophobic zeolites. Concerning carbon monolith, the electro-Fenton process was carried out using the material as the cathode thanks to its electrical conductivity. Consequently, HO• are produced in the porosity of monolith. This latter property enhanced the degradation of adsorbed solutes. The overall performances were increased compared to the homogeneous Fenton process. Nonetheless, a decrease of the adsorption capacities with adsorption-regeneration cycles was observed
Books on the topic "Advanced Oxydation Processes (AOP)":
Cooper, William J. Reaction rates and mechanisms of advanced oxidation processes (AOP) for water reuse. Alexandria, VA: WateReuse Foundation, 2010.
Heterogeneous Catalysis and Advanced Oxidation Processes (AOP) for Environmental Protection (VOCs Oxidation, Air and Water Purification). MDPI, 2022. http://dx.doi.org/10.3390/books978-3-0365-3565-4.
Book chapters on the topic "Advanced Oxydation Processes (AOP)":
Sukanya Devi, R., Bhaarathi Dhurai, S. Sundaresan, and A. Selvakumar. "Advanced Oxidation Processes (AOP)—Effective Innovative Treatment Methods to Degrade Textile Dye Effluent." In Sustainable Textiles: Production, Processing, Manufacturing & Chemistry, 173–203. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-0065-4_7.
Cai, Q. Q., L. Jothinathan, S. H. Deng, S. L. Ong, H. Y. Ng, and J. Y. Hu. "Fenton- and ozone-based AOP processes for industrial effluent treatment." In Advanced Oxidation Processes for Effluent Treatment Plants, 199–254. Elsevier, 2021. http://dx.doi.org/10.1016/b978-0-12-821011-6.00011-6.
Ibrahim, Nurazim, Sharifah Farah Fariza Syed Zainal, and Hamidi Abdul Aziz. "Application of UV-Based Advanced Oxidation Processes in Water and Wastewater Treatment." In Advances in Environmental Engineering and Green Technologies, 384–414. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-5766-1.ch014.
Chandran, Thirumal, Mahesh Navnath Pharande, and Shivangi Omer. "Paraox Advanced Oxidation: An “Effective” Wastewater Treatment Process for Complex Organic Molecules Contamination." In Ozonation - New Aspects [Working Title]. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.111390.
Rajasekaran, Rajesh Nithyanandam, Hastheesudabye Puddoo, and Thaothy Nithyanandam Nguyenhuynh. "An Overview of Treatment of Antibiotics Using Advanced Oxidation Process." In Advances in Environmental Engineering and Green Technologies, 226–60. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-5766-1.ch010.
Esfahani, Kourosh Nasr, Montserrat Pérez-Moya, and Moisès Graells. "A Hybrid Model Coupling Advanced Oxidation Processes (AOP) and Conventional Bio-processes for the Removal of Recalcitrant Contaminants in Wastewaters." In 31st European Symposium on Computer Aided Process Engineering, 883–89. Elsevier, 2021. http://dx.doi.org/10.1016/b978-0-323-88506-5.50137-6.
Fetimi, Abdelhalim, Slimane Merouani, Aissa Dehane, and Yacine Benguerba. "Advanced modeling of a textile dye removal from wastewater by a sulfate radical-based AOP using an artificial intelligence-based optimization approach." In Development in Wastewater Treatment Research and Processes, 263–93. Elsevier, 2024. http://dx.doi.org/10.1016/b978-0-323-95656-7.00013-0.
Conference papers on the topic "Advanced Oxydation Processes (AOP)":
Isac-Gutul, Tatiana, and Elena Tutovan. "Photodegradation of doxicycline by advanced oxidation processes (AOP) in water solutions." In Scientific seminar "Advanced materials to reduce the impact of toxic chemicals on the environment and health". Institute of Chemistry, Republic of Moldova, 2023. http://dx.doi.org/10.19261/admateh.2023.ab18.
Espinoza Mejia, Julia Emilia, Xiaoli Li, and Ruyi Zheng. "Experimental Study of Asphaltene Precipitation and Deposition During Immiscible CO2 - EOR Process." In SPE International Conference and Exhibition on Formation Damage Control. SPE, 2022. http://dx.doi.org/10.2118/208802-ms.
Lepeytre, C., C. Lavaud, and G. Serve. "Photocatalytic and Photochemical Degradation of Liquid Waste Containing EDTA." In ASME 2011 14th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2011. http://dx.doi.org/10.1115/icem2011-59144.