Article
Engineering, Chemical
Mehdi Rafiee, Morteza Sabeti, Farshid Torabi, Aria Rahimbakhsh
Summary: Extensive research has been conducted on the use of advanced oxidation process to reduce chemical oxygen demand (COD) in industrial effluents. Experimental tests were carried out to determine the effects of different additives and UV irradiance on the treatment process. Optimal doses of H2O2, O-3, and UV were identified to achieve the lowest possible COD levels in the effluent.
Article
Engineering, Chemical
Maryam Hosseinikhah, Nader Mokhtarani
Summary: With the development of cities and population growth, municipal waste management has become increasingly important. This study introduces the novel advanced oxidation process PEP for treating leachate, showing significant efficiency in removing COD, TOC, and color.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Chemistry, Inorganic & Nuclear
Dilek Solpan, Khalid Elmamoun Ahmed Ibrahim, Abdalla Ahmed Elbashir, Masoomeh Mehrnia, Mustafa Mohamed Osman Ahmed, Olgun Guven
Summary: This study investigated the synergetic effect of gamma-ray and hydrogen peroxide on the degradation of carbaryl in aqueous solution. It was found that gamma-irradiation accelerated the degradation process of carbaryl, with or without hydrogen peroxide. The pH, dissolved oxygen, and total acidity of the solution changed after gamma treatment. The complete degradation of carbaryl required a certain dose of gamma-ray and hydrogen peroxide.
APPLIED RADIATION AND ISOTOPES
(2022)
Article
Chemistry, Physical
Gaoyan Shao, Zhiyong Zhou, Yuming Tu, Jianjie Chen, Fan Zhang, Shichao Tian, Zhongqi Ren
Summary: A novel calcium-based catalyst was prepared and used for the treatment of high-salt organic wastewater, showing higher efficiency in removing chemical oxygen demand (COD) compared to single ozonation. The catalyst exhibited good catalytic performance and outperformed other catalysts reported in the literature.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2022)
Review
Environmental Sciences
Kai Zhang, Sumita, Cong Li, Chunmeng Sun, Nicolas Marmier
Summary: Perfluorinated compounds (PFCs) are a new type of persistent organic pollutants that have gained extensive attention due to their persistent environmental pollution and bioaccumulation and toxicity to organisms. This article discusses the pollution and distribution of PFCs in the aquatic environment, and comprehensively introduces the latest progress in the processing technology of commonly used PFCs (PFOA and PFOS). It also provides an overview of various physical and oxidation processes for PFCs removal and explores future developments in PFCs elimination technologies for water treatment.
Article
Engineering, Chemical
Shijia Pan, Wenxuan Jiang, Lu Tian, Xiang Li, Jiaxin Wang, Yawen Wang, Zhen Li, He Guo
Summary: The simultaneous removal of oxytetracycline (OTC) and phosphate (P) in water by O-3/CaO2 advanced oxidation process was studied. Increasing the CaO2 dosage enhanced the degradation efficiency of OTC and the removal efficiency of P. Higher amount of O-3 had a positive effect on the removal efficiency of OTC but had little effect on the removal efficiency of P.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Environmental Sciences
M. N. Arifin, R. Jusoh, H. Abdullah, N. Ainirazali, H. D. Setiabudi
Summary: The presence of phenolic compounds in water poses severe risks, and nitro- and alkyl-phenolic compounds have been categorized as precedence contaminants by the US EPA. Therefore, efficient treatment methods for wastewater containing these compounds are urgently needed.
ENVIRONMENTAL RESEARCH
(2023)
Article
Green & Sustainable Science & Technology
Yuming Tu, Jianjie Chen, Gaoyan Shao, Yixin Qu, Fan Zhang, Shichao Tian, Zhiyong Zhou, Zhongqi Ren
Summary: This paper reports on an ozone oxidation catalyst Al2O3-PDA-CaxOy for the advanced treatment of salty wastewater. The catalyst showed good degradation effects with a higher COD removal than commercial catalysts. The results also revealed that the structure and morphology of the catalyst were preserved, indicating its potential application prospects.
JOURNAL OF CLEANER PRODUCTION
(2022)
Review
Environmental Sciences
Dinusha Peramune, Danushika C. Manatunga, Rohan S. Dassanayake, Vikum Premalal, Renuka N. Liyanage, Chamila Gunathilake, Noureddine Abidi
Summary: Biopolymers have shown potential in enhancing the performance of Advanced Oxidation Processes (AOPs) for treating synthetic dye-contaminated wastewater. By immobilizing catalysts on biopolymer supports, improved catalytic activity and turnover numbers can be achieved, leading to more efficient organic dye removal.
ENVIRONMENTAL RESEARCH
(2022)
Review
Engineering, Environmental
Sihyeon Jo, Sujin Im, Seunghyun Weon, Hyeyoung Shin, Jonghun Lim
Summary: Reduced TiO2 nanotube arrays (r-TNAs) have emerged as promising environmental materials for efficient treatment of persistent organic pollutants (POPs) resistant to conventional biological treatment. r-TNAs possess superior conductivity and solar light absorption, as well as well-organized open channel structures for efficient mass transfer. Additionally, r-TNAs can be grown directly on substrates without the use of adhesives, improving their durability and reusability. This paper provides a comprehensive review of r-TNAs in advanced oxidation processes (AOPs), including their fabrication techniques, appealing properties, and potential applications.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Environmental Sciences
Farshid Ghanbari, Stefanos Giannakis, Kun-Yi Andrew Lin, Junxue Wu, Soheila Madihi-Bidgoli
Summary: The study demonstrated the promising application of PAA/UVC-LED/Fe(II) process in degrading acetaminophen and other organic pollutants. Fe(II) showed the highest efficiency in the degradation process, with oxygen-centered radicals and hydroxyl radicals playing important roles.
Review
Chemistry, Physical
Panpan Zhang, Yangyang Yang, Xiaoguang Duan, Yunjian Liu, Shaobin Wang
Summary: This review highlights recent advances in theoretical simulations for persulfate-based advanced oxidation processes, focusing on catalyst properties, persulfate activation mechanism, and degradation mechanism of organic contaminants. The study also discusses descriptors in computational studies and structure-performance relationships within the field. Challenges and future research focuses of DFT simulations in PS-AOPs are proposed, including evaluation of catalyst properties, elucidation of activation mechanisms, and rational design of on-demand catalysts.
Article
Engineering, Environmental
Sara Ouali, Pierre-Francois Biard, Patrick Loulergue, Rukun You, Noureddine Nasrallah, Rachida Maachi, Anthony Szymczyk
Summary: This study aims to assess the feasibility of a hybrid ozonation/nanofiltration membrane process to simultaneously oxidize and reject contaminants while reducing membrane fouling. By using an innovative monophasic configuration with pre-ozonated water and H2O2-doped water, the study successfully avoided ozone-enriched gas flow in the membrane cell and achieved high ozone removal yields.
CHEMICAL ENGINEERING JOURNAL
(2022)
Review
Chemistry, Multidisciplinary
Ines M. F. Cardoso, Rita M. F. Cardoso, Joaquim C. G. Esteves da Silva
Summary: Water quality management is a priority issue, with the need for new technologies to meet strict regulations and address challenges in limited water resources. Nanomaterials play a crucial role in advancing research on advanced oxidation processes.
Article
Chemistry, Physical
Sule Camcioglu, Baran Ozyurt, Nihal Oturan, Clement Trellu, Mehmet A. Oturan
Summary: The fast and complete removal of the anti-cancer drug cytarabine from water was studied using the electro-Fenton process. Hydroxyl radicals generated in the system were able to efficiently degrade cytarabine and achieve almost complete mineralization of the solution.
Article
Environmental Sciences
Murat Torun, Ozge Gultekin, Dilek Solpan, Olgun Guven
ENVIRONMENTAL TECHNOLOGY
(2015)
Article
Chemistry, Analytical
Anna Bojanowska-Czajka, Murat Torun, Gabriel Kciuk, Mariusz Wachowicz, Dilek Solpan Ozbay, Olgun Guven, Krzysztof Bobrowski, Marek Trojanowicz
JOURNAL OF AOAC INTERNATIONAL
(2012)
Article
Polymer Science
Dilek Solpan, Murat Torun, Gun Gueven
JOURNAL OF APPLIED POLYMER SCIENCE
(2008)
Article
Polymer Science
Dilek Solpan, Murat Torun
JOURNAL OF APPLIED POLYMER SCIENCE
(2009)
Article
Chemistry, Analytical
Dilek Solpan, Murat Torun
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
(2012)
Article
Engineering, Environmental
Murat Torun, Dilek Solpan, Olgun Guven
OZONE-SCIENCE & ENGINEERING
(2011)
Article
Chemistry, Physical
Dilek Solpan, Sibel Duran, Murat Torun
RADIATION PHYSICS AND CHEMISTRY
(2008)
Article
Chemistry, Physical
Dilek Solpan, Murat Torun, Olgan Guven
RADIATION PHYSICS AND CHEMISTRY
(2010)
Article
Polymer Science
D Solpan, M Torun
JOURNAL OF APPLIED POLYMER SCIENCE
(2006)
Article
Chemistry, Physical
D Solpan, M Torun
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2005)
Article
Chemistry, Inorganic & Nuclear
Dilek Solpan, Murat Torun, Gun Guven
Article
Polymer Science
D Solpan, Z Kolge, M Torun
JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY
(2006)
Article
Polymer Science
D Solpan, Z Kolge, M Torun
JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY
(2005)
Article
Polymer Science
D Solpan, M Torun
JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY
(2005)