SONOLYSIS

作品数:9被引量:20H指数:3
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A novel co-catalyzed system between persulfate and chlorite by sonolysis for removing triphenylmethane derivative
《Journal of Environmental Sciences》2022年第2期291-306,共16页Qihui Xu Haoran Leng Hong You Shutao Wang Haoyang Li Yibo Yu 
supported by the State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology (No. 2019DX08);the Natural Science Foundation of Shandong Province of China (No. ZR2019QEE012)。
Triphenylmethane(tpm) derivatives(e.g. tpm CV) have threatened the safety of the aquatic environment due to the potential toxicity and carcinogenicity. In this study, the novel ultrasonic/persulfate/chlorite(US/S_(2)O...
关键词:Ultrasonic/Persulfate/Chlorite Non-integer kinetics Simulation Degradation mechanism CO-CATALYSIS 
Influence of Low-Frequency Sonolysis on the Stability of Reactions Involving Associates
《Journal of Applied Mathematics and Physics》2019年第12期2950-2957,共8页Tatiana P. Kulagina Lev P. Smirnov Zoya S. Andrianova 
The influence of low-frequency sonolysis on the kinetics bimolecular liquid-phase reactions was studied with due regard for the association (dimers and trimers) of starting reagents. The mathematical modeling of chemi...
关键词:Chemical Reaction Kinetics Liquid Medium REAGENT Association LOW-FREQUENCY Action BISTABILITY Regime Oscillation Resonant Change 
Degradation of Indigo Carmine Using Advanced Oxidation Processes: Synergy Effects and Toxicological Study
《Journal of Environmental Protection》2016年第12期1693-1706,共14页Elba Ortiz Violeta Gómez-Chávez Carlos M. Cortés-Romero Hugo Solís Rubén Ruiz-Ramos Sandra Loera-Serna 
The physicochemical degradation of Indigo Carmine (IC) dye in aqueous solution was performed using single and combined Advanced Oxidation Processes (AOP’s). Photocatalysis (TiO2-UV), Ozonation (O3
关键词:PHOTOCATALYSIS OZONATION SONOLYSIS Indigo Carmine SYNERGY Toxicological 
Intensification of levofloxacin sono-degradation in a US/H_2O_2 system with Fe_3O_4 magnetic nanoparticles被引量:2
《Chinese Journal of Chemical Engineering》2015年第1期296-302,共7页魏红 胡妲 苏洁 李克斌 
Supported by the National Natural Science Foundation of China(51009115);Shaanxi Provincial Department of Education Key Laboratory Project(13JS067);the Hall of Shaanxi Province Science and Technology(2013JK0881);the Research Plan Project of Water Resources Department of Shaanxi Province(2013slkj-07);the Innovation of Science and Technology Fund of Xi'an University of Technology(211302)
Fe3O4 magnetic nanoparticles(MNPs) were synthesised, characterised, and used as a peroxidase mimetic to accelerate levofloxacin sono-degradation in an ultrasound(US)/H2O2 system. The Fe3O4 MNPs were in nanometre scale...
关键词:Fe3O4 magnetic nanoparticles H2O2 LEVOFLOXACIN SONOLYSIS HPLC/MS/MS Degradation pathway 
Ozonation with ultrasonic enhancement of p-nitrophenol wastewater被引量:4
《Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)》2005年第5期319-323,共5页徐献文 史惠祥 汪大翚 
Synergetic effects for p-nitrophenol degradation were observed in the ozonation with ultrasonic enhancement. The enhancements of removal rate for p-nitrophenol and TOC were around 116% and 294% respectively in compari...
关键词:OZONOLYSIS SONOLYSIS Synergetic effect p-nitrophenol degradation 
Sonolysis and mineralization of pentachlorophenol by means of varying parameters被引量:4
《Journal of Environmental Sciences》2004年第3期431-435,共5页SHENZhuang-zhi CHENGJian-zheng WUSheng-ju 
TheNationalNaturalScienceFoundationofChina(No .1 0 0 740 4 2 )
Degradation effect of organic pollutant on pentachlorophenol(PCP) is researched by ultrasound. PCP is treated by low frequency(16 kHz) and high frequency(800±1 kHz), and bi frequency. The results of investigation on...
关键词:SONOCHEMISTRY Fenton type reagent bi  frequency PENTACHLOROPHENOL hydroxyl radical 
Sonochemical degradation of organophosphorus pesticide in dilute aqueous solutions被引量:11
《Journal of Environmental Sciences》2003年第5期710-714,共5页RobinaFarooq LINFeng-kai S.F.Shaukat: HUANGJian-jun 
Ultrasonic irradiation was found to accelerate the rate of hydrolysis of omethoate in aqueous solution over the pH range of 2—12 Process parameters studied include pH, steady state temperature, concentration, and ...
关键词:sonochemical degradation omethoate pesticide SONOLYSIS role of inert gases 
Sonochemical Behavior of Aqueous Solutions of Iodide, Bromide and Azide
《Journal of Shanghai University(English Edition)》2002年第3期255-259,共5页林逢凯 黄建军 
The sonolysis of azide solutions was investigated. The main product isnitrogen, which is formed in the reaction of N_3^- with OH radicals in the millimolar concentrationrange. At higher azide concentration, additional...
关键词:SONOLYSIS IODIDE BROMIDE AZIDE ultrasound. 
ESR STUDY ON GENERATION OF N-ALKYL-p-PHENYLENEDIAMINE RADICAL CATIONS BY ULTRASOUND
《Chinese Science Bulletin》1990年第1期25-27,共3页张发 杨伟平 刘中立 刘有成 
In contrast to the well-known methods for the generation of radical cations, such as radiolysis, electrolysis and single electron transfer reactions, the formation of radical cations by ultrasound is little known. It ...
关键词:SONOLYSIS RADICAL CATIONS ESR. 
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