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Chen C, Zhang C, Zhang Y, Shang H, Sun H, Dou S, Shao Y, Liu H, Pan C. Boosting H 2O 2 generation by shortening the charge migration distance in BiPO 4 nanocrystals. J Colloid Interface Sci 2024; 662:1-10. [PMID: 38335734 DOI: 10.1016/j.jcis.2024.02.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/31/2024] [Accepted: 02/02/2024] [Indexed: 02/12/2024]
Abstract
The photocatalytic production of H2O2 has gained recognition as an economical and eco-friendly technology, but it suffers from limitations such as low production rates and difficulty in achieving high concentrations. This study was designed to overcome these limitations by preparing BiPO4 nanocrystals (BIP NCs) via high-temperature hydrolysis, and X-ray diffraction (XRD) and transmission electron microscopy (TEM) indicated that BIP NCs with particle sizes of 8.5 ± 3 nm were synthesized. In a photocatalytic performance test, only H2O and O2 were used to produce H2O2, resulting in an accumulation of H2O2 of up to 30.44 mM·g-1, as measured with the potassium titanium oxalate method; this value was 3.13 times greater than that of bulk BiPO4 (BIP-B). The resulting nanocrystals demonstrated superior electron-hole transport and separation efficiency compared to those of BIP-B, and H2O2 was formed in a one-step two-electron process. Furthermore, a film composed of a gas diffusion layer (GDL) and BIP NCs provided continuous accumulation of H2O2; a concentration of 7.23 mM was achieved after 96 h of reaction, and the stability of the film was confirmed by comparing scanning electron microscopy (SEM) images obtained before and after the reaction. Construction of a nanocrystalline structure to enhance the activities of photocatalysts and films and achieve continuous accumulation of H2O2 will provide insights into the photocatalytic production of highly concentrated H2O2.
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Affiliation(s)
- Chaofeng Chen
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China; International Joint Research Center for Photoresponsive Molecules and Materials, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Chenchen Zhang
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China; International Joint Research Center for Photoresponsive Molecules and Materials, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Yaning Zhang
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China; International Joint Research Center for Photoresponsive Molecules and Materials, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Hengjun Shang
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China; International Joint Research Center for Photoresponsive Molecules and Materials, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Hao Sun
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China; International Joint Research Center for Photoresponsive Molecules and Materials, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Shuai Dou
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China; International Joint Research Center for Photoresponsive Molecules and Materials, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Yunhang Shao
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China; International Joint Research Center for Photoresponsive Molecules and Materials, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Hongyan Liu
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China; International Joint Research Center for Photoresponsive Molecules and Materials, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Chengsi Pan
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China; International Joint Research Center for Photoresponsive Molecules and Materials, Jiangnan University, Wuxi, Jiangsu 214122, China.
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2
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Al Kausor M, Sen Gupta S, Bhattacharyya KG, Chakrabortty D. Montmorillonite and modified montmorillonite as adsorbents for removal of water soluble organic dyes: A review on current status of the art. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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3
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Ebratkhahan M, Zarei M, Babaei T, Hosseini MG, Hosseini MM, Fathipour Z. Efficient electrochemical removal of 5-fluorouracil pharmaceutical from wastewater by mixed metal oxides via anodic oxidation process. CHEMOSPHERE 2022; 296:134007. [PMID: 35181426 DOI: 10.1016/j.chemosphere.2022.134007] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 02/01/2022] [Accepted: 02/13/2022] [Indexed: 06/14/2023]
Abstract
Nowadays, the entry of organic compounds into water resources is one of the leading global concerns due to the lack of water resources and rapid population growth. In this research, anodic oxidation (AO) method was used to remove 5-fluorouracil (5-FU) from aqueous solutions via Ni/RuO2 and Ti/IrO2-TiO2-RuO2 electrodes as cathode and anode, respectively. For this purpose, the characterization analysis of the electrodes, including X-ray diffraction, scanning electron microscopy, energy dispersive X-ray, and atomic force microscopy were performed. The electrochemical performance of the anode was investigated via cyclic voltammetry analysis. Then, the effect of operational variables, including applied current (mA), initial pH of the solution, initial 5-FU concentration (mg/L), and process time (min) on the 5-FU removal efficiency under the AO process was evaluated via artificial neural network (ANN) modeling. The results revealed that the maximum 5-FU removal efficiency was 96.96%. The applied current intensity, pH, initial 5-FU concentration, and process time were 300 mA, 5, 20 mg/L, and 140 min, respectively. Moreover, the investigation of 5-FU removal by-products and mineralization efficiency of the AO process was carried out via gas chromatography-mass spectrometry and total organic carbon analysis, respectively. The total organic carbon mineralization efficiency was 84.80% after 6 h of reaction time. The reusability and stability of the Ti/IrO2-TiO2-RuO2 anode on 5-FU removal efficiency were measured and showed an approximately 5% decay in 5-FU removal efficiency after eight consecutive runs. The overall results and analysis confirmed this method is capable of removing 5-FU through Ti/IrO2-TiO2-RuO2 anode and Ni/RuO2 cathode from aqueous medium.
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Affiliation(s)
- Masoud Ebratkhahan
- Research Laboratory of Environmental Remediation, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, 51666-16471, Tabriz, Iran.
| | - Mahmoud Zarei
- Research Laboratory of Environmental Remediation, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, 51666-16471, Tabriz, Iran.
| | - Tala Babaei
- Research Laboratory of Environmental Remediation, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, 51666-16471, Tabriz, Iran.
| | - Mir Ghasem Hosseini
- Electrochemistry Research Laboratory, Department of Physical Chemistry, Chemistry Faculty, University of Tabriz, Tabriz, Iran.
| | - Mir Majid Hosseini
- Electrochemistry Research Laboratory, Department of Physical Chemistry, Chemistry Faculty, University of Tabriz, Tabriz, Iran.
| | - Zahra Fathipour
- Research Laboratory of Environmental Remediation, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, 51666-16471, Tabriz, Iran.
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4
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Machine learning for the prediction of heavy metal removal by chitosan-based flocculants. Carbohydr Polym 2022; 285:119240. [DOI: 10.1016/j.carbpol.2022.119240] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 01/20/2022] [Accepted: 02/07/2022] [Indexed: 12/14/2022]
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5
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Xiao Z, Cui T, Wang Z, Dang Y, Zheng M, Lin Y, Song Z, Wang Y, Liu C, Xu B, Ikhlaq A, Kumirska J, Siedlecka EM, Qi F. Energy-efficient removal of carbamazepine in solution by electrocoagulation-electrofenton using a novel P-rGO cathode. J Environ Sci (China) 2022; 115:88-102. [PMID: 34969480 DOI: 10.1016/j.jes.2021.07.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 07/18/2021] [Accepted: 07/18/2021] [Indexed: 06/14/2023]
Abstract
In this study, carbamazepine (CBZ) decay in solution has been studied by coupling electrocoagulation with electro-Fenton (EC-EF) with a novel P-rGO/carbon felt (CF) cathode, aiming to accelerate the in-situ generation of •OH, instead of adding Fe2+ and H2O2. Firstly, the fabricated P-rGO and its derived cathode were characterized by XRD, SEM, AFM, XPS and electrochemical test (EIS, CV and LSV). Secondly, it was confirmed that the performance in removal efficiency and electric energy consumption (EEC) by EC-EF (kobs=0.124 min-1, EEC=43.98 kWh/kg CBZ) was better than EF (kobs=0.069 min-1, EEC=61.04 kWh/kg CBZ). Then, P-rGO/CF (kobs=0.248 min-1, EEC=29.47 kWh/kg CBZ, CE=61.04%) showed the best performance in EC-EF, among all studied heteroatom-doped graphene/CF. This superior performance may be associated with its largest layer spacing and richest C=C, which can promote the electron transfer rate and conductivity of the cathode. Thus, more H2O2 and •OH could be produced to degrade CBZ, and almost 100% CBZ was removed with kobs being 0.337 min-1 and the EEC was only 24.18 kWh/kg CBZ, under the optimal conditions (P-rGO loading was 6.0 mg/cm2, the current density was 10.0 mA/cm2, the gap between electrode was 2.0 cm). Additionally, no matter the influent is acidic, neutral or alkaline, no additional pH adjustment is required for the effluent of EC-EF. At last, an inconsecutive empirical kinetic model was firstly established to predict the effect of operating parameters on CBZ removal.
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Affiliation(s)
- Zhihui Xiao
- Beijing Key Lab for Source Control Technology of Water Pollution, School of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China
| | - Tingyu Cui
- Beijing Key Lab for Source Control Technology of Water Pollution, School of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China
| | - Zhenbei Wang
- Beijing Key Lab for Source Control Technology of Water Pollution, School of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China
| | - Yan Dang
- Beijing Key Lab for Source Control Technology of Water Pollution, School of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China
| | - Meijie Zheng
- Beijing Key Lab for Source Control Technology of Water Pollution, School of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China
| | - Yixinfei Lin
- Beijing Key Lab for Source Control Technology of Water Pollution, School of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China
| | - Zilong Song
- Beijing Key Lab for Source Control Technology of Water Pollution, School of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China
| | - Yiping Wang
- Beijing Key Lab for Source Control Technology of Water Pollution, School of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China
| | - Chao Liu
- Jiangsu Key Lab of Industrial Pollution Control and Resource Reuse, School of Environmental Engineering, Xuzhou University of Technology, Xuzhou 221018, China
| | - Bingbing Xu
- State Key Lab of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
| | - Amir Ikhlaq
- Institute of Environment Engineering and Research, University of Engineering and Technology, GT Road, 54890, Lahore, Punjab, Pakistan
| | - Jolanta Kumirska
- Faculty of Chemistry, University of Gdansk, Wita Stwosza 63, 80-308 Gdansk, Poland
| | - Ewa Maria Siedlecka
- Faculty of Chemistry, University of Gdansk, Wita Stwosza 63, 80-308 Gdansk, Poland
| | - Fei Qi
- Beijing Key Lab for Source Control Technology of Water Pollution, School of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China.
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6
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Li Y, Liu L, Zhang Q, Su Y, Zhou M. Hybrid electro-Fenton and peroxi-coagulation process for high removal of 2,4-dichlorophenoxiacetic acid with low iron sludge generation. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138304] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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7
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Li Y, Liu L, Zhang Q, Tang Y, Zhou M. Highly cost-effective removal of 2,4-dichlorophenoxiacetic acid by peroxi-coagulation using natural air diffusion electrode. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138079] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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8
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Zhu G, Xiong N, Wang C, Li Z, Hursthouse AS. Application of a new HMW framework derived ANN model for optimization of aquatic dissolved organic matter removal by coagulation. CHEMOSPHERE 2021; 262:127723. [PMID: 32799138 DOI: 10.1016/j.chemosphere.2020.127723] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 06/07/2020] [Accepted: 07/13/2020] [Indexed: 05/14/2023]
Abstract
Removing dissolved organic matter (DOM) with polyaluminium chloride is one of the primary goals of drinking water treatment. In this study, a new HMW framework was proposed, which divided the factors affecting coagulation into three parts consisting of hydraulic condition (H), metal salt (M), and background water matrix (W). In this framework, H, M and W were assumed to be interacted with each other and combined to determine coagulation efficiency. We investigated the feasibility of the framework to determine the treatment efficiency through mathematical models. Results showed that non-linear artificial neural network (ANN) model was a better fit to the experimental data than the linear partial least squares (PLS) model: the ANN model could explain 76% of the total variations while the PLS could only explain 71%. The PLS did not follow the variations of observed values adequately. These experiments showed that the interaction between the HMW framework components were not simple linear relationships. The ANN model was able to optimize the composition of the HMW framework improving the efficiency of DOM removal through the components of HMW such as velocity gradient (G value), coagulant dosage, solution pH, and background water matrix. Overall, HMW framework is a new classification of factors affecting coagulation, leading to a better understanding of the coagulation process and sensitivity to influencing variables.
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Affiliation(s)
- Guocheng Zhu
- Hunan Provincial Key Laboratory of Shale Gas Resource Utilization, Hunan University of Science and Technology, Xiangtan, 411201, Hunan, China.
| | - Nana Xiong
- Hunan Provincial Key Laboratory of Shale Gas Resource Utilization, Hunan University of Science and Technology, Xiangtan, 411201, Hunan, China
| | - Chuang Wang
- Hunan Provincial Key Laboratory of Shale Gas Resource Utilization, Hunan University of Science and Technology, Xiangtan, 411201, Hunan, China
| | - Zhongwu Li
- College of Resources and Environmental Sciences, Hunan Normal University, Changsha, 410081, China
| | - Andrew S Hursthouse
- School of Science & Sport, University of the West of Scotland, Paisley, PA1 2BE, UK
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9
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Moradi M, Vasseghian Y, Khataee A, Kobya M, Arabzade H, Dragoi EN. Service life and stability of electrodes applied in electrochemical advanced oxidation processes: A comprehensive review. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2020.03.038] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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10
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Al Kausor M, Chakrabortty D. Facile fabrication of N-TiO2/Ag3PO4@GO nanocomposite toward photodegradation of organic dye under visible light. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.107907] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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11
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Ding P, Cui L, Li D, Jing W. Innovative Dual-Compartment Flow Reactor Coupled with a Gas Diffusion Electrode for in Situ Generation of H2O2. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b00358] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Peipei Ding
- State Key Laboratory of Materials-Oriented Chemical Engineering, National Engineering Research Center for Special Separation Membrane, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, P.R. China
| | - Lele Cui
- State Key Laboratory of Materials-Oriented Chemical Engineering, National Engineering Research Center for Special Separation Membrane, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, P.R. China
| | - Dan Li
- Jiangsu Jiayi Thermal Power Co., Ltd, Changzhou 213200, P.R. China
| | - Wenheng Jing
- State Key Laboratory of Materials-Oriented Chemical Engineering, National Engineering Research Center for Special Separation Membrane, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, P.R. China
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12
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do Vale-Júnior E, da Silva DR, Fajardo AS, Martínez-Huitle CA. Treatment of an azo dye effluent by peroxi-coagulation and its comparison to traditional electrochemical advanced processes. CHEMOSPHERE 2018; 204:548-555. [PMID: 29684874 DOI: 10.1016/j.chemosphere.2018.04.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 03/31/2018] [Accepted: 04/02/2018] [Indexed: 06/08/2023]
Abstract
Peroxi-coagulation (PC) is an interesting new process that has not been widely studied in the literature. This work presents the application of this technology to treat an azo dye synthetic effluent, studying the effect of different parameters including initial pH, current density (j), initial dye concentration and supporting electrolyte. The two former variables significantly affected the colour removal of the wastewater, followed by the initial dye concentration and the kind of electrolyte, in a lesser extent. The optimum operating conditions achieved were initial pH of 3.0, j = 33.3 mA cm-2, 100 mg L-1 of methyl orange (MO) and Na2SO4 as supporting electrolyte. The performance of PC was also compared to other electrochemical advanced processes, under similar experimental conditions. Results indicate that the kinetic decay of the MO increases in the following order: electrocoagulation (EC) < electrochemical oxidation (EO) with electrogenerated H2O2 << PC < electro-Fenton (EF). This behaviour is given to the high oxidant character of the homogenous OH radicals generated by EF and PC approaches. The EO process with production of H2O2 (EO-H2O2) is limited by mass transport and the EC, as a separation method, takes longer times to achieve similar removal results. Energy requirements about 0.06 kWh gCOD-1, 0.09 kWh gCOD-1, 0.7 kWh gCOD-1 and 0.1 kWh gCOD-1 were achieved for PC, EF, EO-H2O2 and EC, respectively. Degradation intermediates were monitored and carboxylic acids were detected for PC and EF processes, being rapidly removed by the former technology. PC emerges as a promising and competitive alternative for wastewaters depollution, among other oxidative approaches.
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Affiliation(s)
- Edilson do Vale-Júnior
- LEAA-Laboratório de Eletroquímica Ambiental e Aplicada, Institute of Chemistry, Federal University of Rio Grande do Norte, P59078-970, Natal, RN, Brazil
| | - Djalma R da Silva
- LEAA-Laboratório de Eletroquímica Ambiental e Aplicada, Institute of Chemistry, Federal University of Rio Grande do Norte, P59078-970, Natal, RN, Brazil
| | - Ana S Fajardo
- LEAA-Laboratório de Eletroquímica Ambiental e Aplicada, Institute of Chemistry, Federal University of Rio Grande do Norte, P59078-970, Natal, RN, Brazil.
| | - Carlos A Martínez-Huitle
- LEAA-Laboratório de Eletroquímica Ambiental e Aplicada, Institute of Chemistry, Federal University of Rio Grande do Norte, P59078-970, Natal, RN, Brazil; Institut für Organische Chemie, Johannes Gutenberg-Universität Mainz, Duesbergweg 10-14, 55128 Mainz, Germany.
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13
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Nidheesh PV, Zhou M, Oturan MA. An overview on the removal of synthetic dyes from water by electrochemical advanced oxidation processes. CHEMOSPHERE 2018; 197:210-227. [PMID: 29366952 DOI: 10.1016/j.chemosphere.2017.12.195] [Citation(s) in RCA: 405] [Impact Index Per Article: 67.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 12/29/2017] [Accepted: 12/30/2017] [Indexed: 05/21/2023]
Abstract
Wastewater containing dyes are one of the major threats to our environment. Conventional methods are insufficient for the removal of these persistent organic pollutants. Recently much attention has been received for the oxidative removal of various organic pollutants by electrochemically generated hydroxyl radical. This review article aims to provide the recent trends in the field of various Electrochemical Advanced Oxidation Processes (EAOPs) used for removing dyes from water medium. The characteristics, fundamentals and recent advances in each processes namely anodic oxidation, electro-Fenton, peroxicoagulation, fered Fenton, anodic Fenton, photoelectro-Fenton, sonoelectro-Fenton, bioelectro-Fenton etc. have been examined in detail. These processes have great potential to destroy persistent organic pollutants in aqueous medium and most of the studies reported complete removal of dyes from water. The great capacity of these processes indicates that EAOPs constitute a promising technology for the treatment of the dye contaminated effluents.
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Affiliation(s)
- P V Nidheesh
- CSIR-National Environmental Engineering Research Institute, Nagpur, Maharashtra, India
| | - Minghua Zhou
- Key Laboratory of Pollution Process and Environmental Criteria, Ministry of Education, Tianjin Key Laboratory of Urban Ecology Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, PR China
| | - Mehmet A Oturan
- Université Paris-Est, Laboratoire Géomatériaux et Environnement, (LGE), EA 4508, UPEM, 5 Bd Descartes, 77454 Marne-la-Vallée Cedex 2, France.
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14
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Garcia-Segura S, Eiband MMS, de Melo JV, Martínez-Huitle CA. Electrocoagulation and advanced electrocoagulation processes: A general review about the fundamentals, emerging applications and its association with other technologies. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.07.047] [Citation(s) in RCA: 261] [Impact Index Per Article: 37.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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15
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Baziar M, Azari A, Karimaei M, Gupta VK, Agarwal S, Sharafi K, Maroosi M, Shariatifar N, Dobaradaran S. MWCNT-Fe 3 O 4 as a superior adsorbent for microcystins LR removal: Investigation on the magnetic adsorption separation, artificial neural network modeling, and genetic algorithm optimization. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.06.014] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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16
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Lin Y, Yu J, Xing Z, Guo X, Yu X, Tang B, Zou J. Enhanced generation of H 2 O 2 and radicals on Co 9 S 8 /partly-graphitized carbon cathode for degradation of bio-refractory organic wastewater. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.07.136] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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17
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Ahmadi M, Ghanbari F, Madihi-Bidgoli S. Photoperoxi-coagulation using activated carbon fiber cathode as an efficient method for benzotriazole removal from aqueous solutions: Modeling, optimization and mechanism. J Photochem Photobiol A Chem 2016. [DOI: 10.1016/j.jphotochem.2016.02.025] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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18
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Asfaram A, Ghaedi M, Ghezelbash GR, Dil EA, Tyagi I, Agarwal S, Gupta VK. Biosorption of malachite green by novel biosorbent Yarrowia lipolytica isf7: Application of response surface methodology. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2015.12.075] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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19
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Rahmani A, Khataee A, Kaymak B, Vahid B, Fathinia M, Dindarsafa M. Production of martite nanoparticles with high energy planetary ball milling for heterogeneous Fenton-like process. RSC Adv 2016. [DOI: 10.1039/c6ra08491e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Natural martite microparticles (NMMs) were prepared with a high energy planetary ball mill to form a nanocatalyst for a Fenton-like process.
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Affiliation(s)
- Amir Rahmani
- Department of Environmental Engineering
- Middle East Technical University
- 06800 Ankara
- Turkey
- Research Laboratory of Advanced Water and Wastewater Treatment Processes
| | - Alireza Khataee
- Research Laboratory of Advanced Water and Wastewater Treatment Processes
- Department of Applied Chemistry
- Faculty of Chemistry
- University of Tabriz
- 51666-16471 Tabriz
| | - Baris Kaymak
- Department of Environmental Engineering
- Middle East Technical University
- 06800 Ankara
- Turkey
| | - Behrouz Vahid
- Department of Chemical Engineering
- Tabriz Branch
- Islamic Azad University
- 51579-44533 Tabriz
- Iran
| | - Mehrangiz Fathinia
- Research Laboratory of Advanced Water and Wastewater Treatment Processes
- Department of Applied Chemistry
- Faculty of Chemistry
- University of Tabriz
- 51666-16471 Tabriz
| | - Mahsa Dindarsafa
- Department of Environmental Engineering
- Middle East Technical University
- 06800 Ankara
- Turkey
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20
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Ramazanpour Esfahani A, Hojati S, Azimi A, Farzadian M, Khataee A. Enhanced hexavalent chromium removal from aqueous solution using a sepiolite-stabilized zero-valent iron nanocomposite: Impact of operational parameters and artificial neural network modeling. J Taiwan Inst Chem Eng 2015. [DOI: 10.1016/j.jtice.2014.11.011] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Savva I, Marinica O, Papatryfonos CA, Vekas L, Krasia-Christoforou T. Evaluation of electrospun polymer–Fe3O4nanocomposite mats in malachite green adsorption. RSC Adv 2015. [DOI: 10.1039/c4ra16938g] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Magnetoactive polymer-based electrospun fibers containing Fe3O4nanoparticles, were successfully employed as adsorbents for malachite green oxalate in aqueous media.
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Affiliation(s)
- Ioanna Savva
- University of Cyprus
- Department of Mechanical and Manufacturing Engineering
- Nicosia
- Cyprus
| | - Oana Marinica
- Research Center for Engineering of Systems with Complex Fluids
- Politehnica University of Timisoara
- Timisoara
- Romania
- Faculty of Physics
| | | | - Ladislau Vekas
- Center for Fundamental and Advanced Technical Research
- Romania Academy
- Timisoara Branch
- Timisoara
- Romania
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Pakravan P, Akhbari A, Moradi H, Azandaryani AH, Mansouri AM, Safari M. Process modeling and evaluation of petroleum refinery wastewater treatment through response surface methodology and artificial neural network in a photocatalytic reactor using poly ethyleneimine (PEI)/titania (TiO2) multilayer film on quartz tube. APPLIED PETROCHEMICAL RESEARCH 2014. [DOI: 10.1007/s13203-014-0077-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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23
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Venu D, Gandhimathi R, Nidheesh P, Ramesh S. Treatment of stabilized landfill leachate using peroxicoagulation process. Sep Purif Technol 2014. [DOI: 10.1016/j.seppur.2014.03.026] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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24
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Wang Y, Liu Y, Li XZ, Zeng F, Liu H. A highly-ordered porous carbon material based cathode for energy-efficient electro-Fenton process. Sep Purif Technol 2013. [DOI: 10.1016/j.seppur.2012.12.013] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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25
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Combined heterogeneous and homogeneous photodegradation of a dye using immobilized TiO2 nanophotocatalyst and modified graphite electrode with carbon nanotubes. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.molcata.2012.05.016] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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26
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Optimization of the oxalate catalyzed photoelectro-Fenton process under visible light for removal of Reactive Red 195 using a carbon paper cathode. RESEARCH ON CHEMICAL INTERMEDIATES 2012. [DOI: 10.1007/s11164-012-0848-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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27
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Photoelectro-Fenton/nanophotocatalysis decolorization of three textile dyes mixture: Response surface modeling and multivariate calibration procedure for simultaneous determination. J Electroanal Chem (Lausanne) 2012. [DOI: 10.1016/j.jelechem.2012.03.010] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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28
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Yang YY, Li ZL, Wang G, Zhao XP, Crowley DE, Zhao YH. Computational identification and analysis of the key biosorbent characteristics for the biosorption process of reactive black 5 onto fungal biomass. PLoS One 2012; 7:e33551. [PMID: 22442697 PMCID: PMC3307745 DOI: 10.1371/journal.pone.0033551] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2011] [Accepted: 02/11/2012] [Indexed: 12/05/2022] Open
Abstract
The performances of nine biosorbents derived from dead fungal biomass were investigated for their ability to remove Reactive Black 5 from aqueous solution. The biosorption data for removal of Reactive Black 5 were readily modeled using the Langmuir adsorption isotherm. Kinetic analysis based on both pseudo-second-order and Weber-Morris models indicated intraparticle diffusion was the rate limiting step for biosorption of Reactive Black 5 on to the biosorbents. Sorption capacities of the biosorbents were not correlated with the initial biosorption rates. Sensitivity analysis of the factors affecting biosorption examined by an artificial neural network model showed that pH was the most important parameter, explaining 22%, followed by nitrogen content of biosorbents (16%), initial dye concentration (15%) and carbon content of biosorbents (10%). The biosorption capacities were not proportional to surface areas of the sorbents, but were instead influenced by their chemical element composition. The main functional groups contributing to dye sorption were amine, carboxylic, and alcohol moieties. The data further suggest that differences in carbon and nitrogen contents of biosorbents may be used as a selection index for identifying effective biosorbents from dead fungal biomass.
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Affiliation(s)
- Yu-Yi Yang
- College of Life Sciences, Zhejiang University, Hangzhou, People's Republic of China
| | - Ze-Li Li
- College of Life Sciences, Zhejiang University, Hangzhou, People's Republic of China
| | - Guan Wang
- College of Life Sciences, Zhejiang University, Hangzhou, People's Republic of China
| | - Xiao-Ping Zhao
- Taizhou Municipal Hospital, Taizhou, People's Republic of China
| | - David E. Crowley
- Department of Environmental Science, University of California Riverside, Riverside, California, United States of America
- * E-mail: (DC); (YZ)
| | - Yu-Hua Zhao
- College of Life Sciences, Zhejiang University, Hangzhou, People's Republic of China
- * E-mail: (DC); (YZ)
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Sheng Y, Song S, Wang X, Song L, Wang C, Sun H, Niu X. Electrogeneration of hydrogen peroxide on a novel highly effective acetylene black-PTFE cathode with PTFE film. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.07.069] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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30
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Decolorization of C.I. Basic Yellow 28 solution using supported ZnO nanoparticles coupled with photoelectro-Fenton process. J Electroanal Chem (Lausanne) 2011. [DOI: 10.1016/j.jelechem.2011.05.010] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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31
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Khataee A, Safarpour M, Zarei M, Aber S. Electrochemical generation of H2O2 using immobilized carbon nanotubes on graphite electrode fed with air: Investigation of operational parameters. J Electroanal Chem (Lausanne) 2011. [DOI: 10.1016/j.jelechem.2011.05.002] [Citation(s) in RCA: 132] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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32
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33
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Photoelectro-Fenton combined with photocatalytic process for degradation of an azo dye using supported TiO2 nanoparticles and carbon nanotube cathode: Neural network modeling. Electrochim Acta 2010. [DOI: 10.1016/j.electacta.2010.07.050] [Citation(s) in RCA: 123] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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