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Journal of Advanced Oxidation Technologies最新文献

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Environmental Matrix Effects on Degradation Kinetics of Ibuprofen in a UV/ Persulfate System 环境基质对UV/过硫酸盐体系中布洛芬降解动力学的影响
Journal of Advanced Oxidation Technologies Pub Date : 2018-01-01 DOI: 10.26802/JAOTS.2017.0067
R. Su, Zongsu Wei, S. Luo, Richard Spinney, Lingwei Gao, Yucheng Liu, Chuan Wu, L. Chai, Ruiyang Xiao
{"title":"Environmental Matrix Effects on Degradation Kinetics of Ibuprofen in a UV/ Persulfate System","authors":"R. Su, Zongsu Wei, S. Luo, Richard Spinney, Lingwei Gao, Yucheng Liu, Chuan Wu, L. Chai, Ruiyang Xiao","doi":"10.26802/JAOTS.2017.0067","DOIUrl":"https://doi.org/10.26802/JAOTS.2017.0067","url":null,"abstract":"","PeriodicalId":14870,"journal":{"name":"Journal of Advanced Oxidation Technologies","volume":"41 1","pages":"138-148"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75652090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
An Overview of Ozone Research 臭氧研究综述
Journal of Advanced Oxidation Technologies Pub Date : 2018-01-01 DOI: 10.26802/JAOTS.2017.0118
Shi-hong Qin, L. Cheng, Agbedor Lambert Selorm, Fa-ting Yuan
{"title":"An Overview of Ozone Research","authors":"Shi-hong Qin, L. Cheng, Agbedor Lambert Selorm, Fa-ting Yuan","doi":"10.26802/JAOTS.2017.0118","DOIUrl":"https://doi.org/10.26802/JAOTS.2017.0118","url":null,"abstract":"","PeriodicalId":14870,"journal":{"name":"Journal of Advanced Oxidation Technologies","volume":"121 1","pages":"297-302"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76291437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Photocatalytic properties and characterization of praseodymium-doped titanium dioxide 掺镨二氧化钛的光催化性能及表征
Journal of Advanced Oxidation Technologies Pub Date : 2018-01-01 DOI: 10.26802/JAOTS.2017.0080
Doruk Dogu, G. Karakas
{"title":"Photocatalytic properties and characterization of praseodymium-doped titanium dioxide","authors":"Doruk Dogu, G. Karakas","doi":"10.26802/JAOTS.2017.0080","DOIUrl":"https://doi.org/10.26802/JAOTS.2017.0080","url":null,"abstract":"","PeriodicalId":14870,"journal":{"name":"Journal of Advanced Oxidation Technologies","volume":"109 1","pages":"215-226"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83352716","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Direct Hydroxylation of Benzene to Phenol over CuxOy@C-HP Catalyst CuxOy@C-HP催化剂上苯直接羟基化制苯酚的研究
Journal of Advanced Oxidation Technologies Pub Date : 2018-01-01 DOI: 10.26802/JAOTS.2017.0056
Wan Weitao, Hao Tang, Na Li, Yangmin Ma, Xiying Ren
{"title":"Direct Hydroxylation of Benzene to Phenol over CuxOy@C-HP Catalyst","authors":"Wan Weitao, Hao Tang, Na Li, Yangmin Ma, Xiying Ren","doi":"10.26802/JAOTS.2017.0056","DOIUrl":"https://doi.org/10.26802/JAOTS.2017.0056","url":null,"abstract":"","PeriodicalId":14870,"journal":{"name":"Journal of Advanced Oxidation Technologies","volume":"9 1","pages":"109-117"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89984372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Catalytic Ozonation of Ciprofloxacin over Cerium Oxide Modified SBA-15 and Toxicity Assessment towards E. coli 氧化铈改性SBA-15催化臭氧氧化环丙沙星及其对大肠杆菌的毒性评价
Journal of Advanced Oxidation Technologies Pub Date : 2018-01-01 DOI: 10.26802/JAOTS.2017.0070
Yiming Tang, Sush Ma, Weirui Chen, Xukai Li, Laisheng Li
{"title":"Catalytic Ozonation of Ciprofloxacin over Cerium Oxide Modified SBA-15 and Toxicity Assessment towards E. coli","authors":"Yiming Tang, Sush Ma, Weirui Chen, Xukai Li, Laisheng Li","doi":"10.26802/JAOTS.2017.0070","DOIUrl":"https://doi.org/10.26802/JAOTS.2017.0070","url":null,"abstract":"","PeriodicalId":14870,"journal":{"name":"Journal of Advanced Oxidation Technologies","volume":"69 1","pages":"159-169"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74331355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Mechanistic insight on the sonolytic degradation of phenol at interface and bulk using additives 添加剂在界面和本体处对苯酚的声溶降解机理的研究
Journal of Advanced Oxidation Technologies Pub Date : 2017-08-02 DOI: 10.1515/jaots-2017-0013
S. B. Doltade, V. Gole
{"title":"Mechanistic insight on the sonolytic degradation of phenol at interface and bulk using additives","authors":"S. B. Doltade, V. Gole","doi":"10.1515/jaots-2017-0013","DOIUrl":"https://doi.org/10.1515/jaots-2017-0013","url":null,"abstract":"Abstract Present work investigated the degradation of phenol based on theoretical knowledge of bubble dynamic and experimental studies. Optimum parameters of theoretical knowledge such as initial concentration of phenol: 1.1 mole/L; concentration of additive: 2 g/L; liquid medium temperature: 35°C and pressure of liquid medium: 101325 Pa were considered for the experimental study. The degradation was further explored in the presence of zinc oxide (effect of particle size), hydrogen peroxide (effect on hydroxyl radical concentration), and sodium chloride (effect of a change in liquid properties) and its effect on degradation of phenol. The degradation of phenol increased in the presence catalyst such as 0.61±0.013 moles L-1 min-1 (hydrogen peroxide), 0.44±0.014 moles L-1 min-1 (zinc oxide), and 0.5±0.013 moles L-1 min-1 (sodium chloride) compare to the absence of catalyst 0.24±0.009 moles L-1 min-1. The results confirmed that maximum degradation of phenol obtains in the presence of hydrogen peroxide (cavitational yield: 15.9×10-5 mg/J, the rate constant: 4.8×l0-5 min-1, and TOC removal 28.5%). The presence of sodium chloride showed the considerable effect on degradation and TOC removal. Results confirmed that the degradation of phenol is driven by the hydroxyl radicals’ mechanism and increased with increase in the concentration of hydroxyl radicals. The degradation of phenol was highly dependent on the concentration of phenol near vicinity of the liquid-bubble interface.","PeriodicalId":14870,"journal":{"name":"Journal of Advanced Oxidation Technologies","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83610246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Degradation of methyl orange using dielectric barrier discharge water falling film reactor 介质阻挡放电降膜反应器降解甲基橙
Journal of Advanced Oxidation Technologies Pub Date : 2017-08-02 DOI: 10.1515/JAOTS-2017-0021
Baowei Wang, Meng Xu, Chunmei Chi, Chao Wang, Dajun Meng
{"title":"Degradation of methyl orange using dielectric barrier discharge water falling film reactor","authors":"Baowei Wang, Meng Xu, Chunmei Chi, Chao Wang, Dajun Meng","doi":"10.1515/JAOTS-2017-0021","DOIUrl":"https://doi.org/10.1515/JAOTS-2017-0021","url":null,"abstract":"Abstract The dielectric barrier discharge (DBD) technique based cylindrical water falling film reactor was used for degrading an azo dye methyl orange (MO). The primary conditions affecting the degradation of methyl orange were systematically investigated. After 30 min plasma treatment, the degradation rate of MO was as high as 93.7% with gas velocity of 300 mL/min and the input energy of 72.5W. The influences of initial pH and conductivity of MO solution were also explored. The results indicated that the optimum pH value was 3.02 and 99.1% removal of MO was achieved within 30 min. Three catalytic systems DBD/Fe2+, DBD/PS (persulfate) and DBD/Fe2+/PS were examined to improve the degradation rate and the chemical oxygen demand (COD) removal rate of MO. The highest degradation rate (100%) and COD removal rate (72.4%) happened in DBD/Fe2+/PS system. The degradation products were analyzed by LC-MS in DBD system and DBD/Fe2+/PS system respectively, and then the possible degradation pathways of MO were proposed.","PeriodicalId":14870,"journal":{"name":"Journal of Advanced Oxidation Technologies","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79192942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 22
Photocatalytic Degradation of Azo Dyes Over Semiconductors Supported on Polyethylene Terephthalate and Polystyrene Substrates 聚对苯二甲酸乙二醇酯和聚苯乙烯基负载半导体上偶氮染料的光催化降解
Journal of Advanced Oxidation Technologies Pub Date : 2017-08-02 DOI: 10.1515/jaots-2017-0006
C. Sandoval, Gabriel Molina, Paul Vargas Jentzsch, Jady Pérez, F. Muñoz
{"title":"Photocatalytic Degradation of Azo Dyes Over Semiconductors Supported on Polyethylene Terephthalate and Polystyrene Substrates","authors":"C. Sandoval, Gabriel Molina, Paul Vargas Jentzsch, Jady Pérez, F. Muñoz","doi":"10.1515/jaots-2017-0006","DOIUrl":"https://doi.org/10.1515/jaots-2017-0006","url":null,"abstract":"Abstract The discharge of effluents from the textile industry into water bodies has a severe impact on water quality. The photocatalytic degradation of two typical azo dyes used in the textile industry (Acid Brown 83 and Direct Blue 1) was studied using the catalysts titanium dioxide (TiO2) and zinc oxide (ZnO) supported on polyethylene terephthalate (PET) and polystyrene (PS) substrates. For these dyes, degradation reactions using different initial pH values and supported catalysts were carried out. Adsorption isotherms were obtained and analyzed. No significant statistical differences were found between the use of PET and PS as substrates on degradation rate constants for both dyes. For Acid Brown 83 the highest rate constant was obtained at pH 2.5 using TiO2. For Direct Blue 1, the rate constant showed a significant difference only between the treatment at pH 2.5 using TiO2 and the treatment al pH 11.0 using ZnO. The adsorption of both dyes was higher on TiO2 than on ZnO.","PeriodicalId":14870,"journal":{"name":"Journal of Advanced Oxidation Technologies","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82351183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
Effect of feedstock impurities on activity and selectivity of V-Mo-Nb-Te-Ox catalyst in ethane oxidative dehydrogenation 原料杂质对乙烷氧化脱氢V-Mo-Nb-Te-Ox催化剂活性和选择性的影响
Journal of Advanced Oxidation Technologies Pub Date : 2017-06-28 DOI: 10.1515/jaots-2016-0165
E. D. Finashina, A. Kucherov, L. Kustov, Haiyong Cai, A. Krzywicki
{"title":"Effect of feedstock impurities on activity and selectivity of V-Mo-Nb-Te-Ox catalyst in ethane oxidative dehydrogenation","authors":"E. D. Finashina, A. Kucherov, L. Kustov, Haiyong Cai, A. Krzywicki","doi":"10.1515/jaots-2016-0165","DOIUrl":"https://doi.org/10.1515/jaots-2016-0165","url":null,"abstract":"Abstract The effect of CH4, C2H4, CO2, CH3OH, and (CH3S)2 on activity and selectivity of V-Mo-Nb-Te-Ox catalyst for ethane oxidative dehydrogenation is studied. Methane acts as a chemically inert diluent of the gas mixture. Presence of ethylene in feed stream does not have significant effect on the rate of ethane dehydrogenation but causes slight drop in ethylene selectivity. CO2 added is not involved in chemical transformations but suppress slightly ethane conversion and selectivity. Contamination of the gas stream with small amounts of either methanol or dimethyldisulfide (DMDS) does not reduce either activity or selectivity of the catalyst in ethane oxidative dehydrogenation.","PeriodicalId":14870,"journal":{"name":"Journal of Advanced Oxidation Technologies","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81672075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Electrochemical Advanced Oxidation Processes (EAOP) to degrade per- and polyfluoroalkyl substances (PFASs) 电化学高级氧化工艺(EAOP)降解全氟烷基和多氟烷基物质(PFASs)
Journal of Advanced Oxidation Technologies Pub Date : 2017-04-15 DOI: 10.1515/jaots-2017-0014
C. Fang, M. Megharaj, R. Naidu
{"title":"Electrochemical Advanced Oxidation Processes (EAOP) to degrade per- and polyfluoroalkyl substances (PFASs)","authors":"C. Fang, M. Megharaj, R. Naidu","doi":"10.1515/jaots-2017-0014","DOIUrl":"https://doi.org/10.1515/jaots-2017-0014","url":null,"abstract":"Abstract Per- and polyfluoroalkyl substances (PFASs) have been recently listed as emerging contaminants (ECs) and persistent organic pollutants (POPs) due to their human and environmental health concerns. In the last 10 years, their detection and remediation have progressed significantly. Herein, we critically review recent developments in electrochemical advanced oxidation process (EAOP) towards their remediation. Particular attentions are paid to perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA), which present the main concerns of PFASs at this time. Due to the persistence of those PFASs, other remediation approaches may experience difficulty in degrading them, whilst EAOP has demonstrated success. The fundamentals of EAOP are highlighted and the scale-up application is discussed regarding the future research directions.","PeriodicalId":14870,"journal":{"name":"Journal of Advanced Oxidation Technologies","volume":"54 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78304815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 26
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