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Recent advances in the electrochemical oxidation water treatment: Spotlight on byproduct control

Yang Yang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 5, doi: 10.1007/s11783-020-1264-7

Abstract: Abstract • Byproduct formation mechanisms during electrochemical oxidation water treatment. • ControlElectrochemical oxidation (EO) is a promising technique for decentralized wastewater treatment, owingEO can be more effective than homogeneous advanced oxidation processes for the degradation of recalcitrantchemicals inert to radical-mediated oxidation, because the potential of the anode can be made much higher

Keywords： Electrochemical water treatment     Byproducts     Perchlorate    

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Characterization of electrode fouling during electrochemical oxidation of phenolic pollutant

Xuefeng Liu, Shijie You, Fang Ma, Hao Zhou

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1345-7

Abstract: . • Electrode fouling is highly dependent on electrochemical process. • Active chlorine can prevent theElectrode fouling is a problem that commonly occurs during electro-oxidation water purification.the fouling behavior of Pt electrode associated with the formation of polymeric layer during electro-oxidationThe in situ electrochemical measurements and non-destructive observation of the electrode morphologyAt anode potential lower than 1.0 V vs SHE, the direct electro-oxidation caused the electrode fouling

Keywords： Electro-oxidation     Electrode fouling     Polymeric film     Chloride ions    

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Electrochemical oxidation of humic acid at the antimony- and nickel-doped tin oxide electrode

TANG Chengli,YAN Wei,ZHENG Chunli

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 3,   Pages 337-344 doi: 10.1007/s11783-013-0545-9

Abstract: This work investigated the degradation of humic acid (HA) in aqueous solution by electrochemical oxidationTest on the effect of tert-butanol revealed that ·OH played an important role in the oxidation of HA.HA degradation, which suggested that both indirect and direct electrolyze happened during the whole electrochemicaloxidation process.

Keywords： electrochemical oxidation     humic acid (HA)     natural water     Ni-Sb-SnO2/Ti electrode    

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Electricity-driven ammonia oxidation and acetate production in microbial electrosynthesis systems

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-021-1476-5

Abstract:

• MES was constructed for simultaneous ammonia removal and acetate production.

Keywords： Biocathode     Carbon dioxide     Electrochemical oxidation     Graphite anode     Boron-doped diamond    

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An electrochemical process that uses an Fe

Chaojie Jiang, Lifen Liu, John C. Crittenden

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 4, doi: 10.1007/s11783-016-0860-z

Abstract: A bio-electrochemical fuel cell reactor with cathodic Fe /TiO generates electricity.In this study, a new water treatment system that couples (photo-) electrochemical catalysis (PEC or EC

Keywords： Bio-anode     Photocatalytic cathode     Fe0/TiO2     ESR     Dye and antibiotics     Advanced oxidation    

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Evaluation of the technoeconomic feasibility of electrochemical hydrogen peroxide production for decentralized

Yang Li, Yixin Zhang, Guangshen Xia, Juhong Zhan, Gang Yu, Yujue Wang

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 1, doi: 10.1007/s11783-020-1293-2

Abstract: . • Electrochemical H2O2 production is an economically competitive technology. • High current efficiencyThis study evaluated the feasibility of electrochemical hydrogen peroxide (H2O2) production with gasCarbon black-polytetrafluoroethylene GDEs were prepared and tested in a continuous flow electrochemicalThese findings suggest that electrochemical H2O2 production with GDEs holds great promise for the development

Keywords： Advanced oxidation process     Electro-peroxone     Gas diffusion electrode     Hydrogen peroxide     Oxygen reduction    

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Enhancement of the electrocatalytic oxidation of antibiotic wastewater over the conductive black carbon-PbO

Xiangyu Wang, Yu Xie, Guizhen Yang, Jiming Hao, Jun Ma, Ping Ning

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 2, doi: 10.1007/s11783-019-1201-9

Abstract: . • The modified PbO2 electrode exhibits enhanced electrochemical performances. • BBD method could predictResults revealed that the electrochemical degradation of MNZ wastewater followed pseudo-first-order kineticsefficiency, promote the generation of hydroxyl radicals, and accelerate the removal of MNZ through oxidation

Keywords： Conductive carbon black     PbO2 electrode     Metronidazole     Electrochemical oxidation     Box-Behnken    

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A Pt-Bi bimetallic nanoparticle catalyst for direct electro-oxidation of formic acid in fuel cells

Shu-Hong LI, Yue ZHAO, Jian CHU, Wen-Wei LI, Han-Qing YU, Gang LIU, Yang-Chao TIAN

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 3,   Pages 388-394 doi: 10.1007/s11783-012-0475-y

Abstract: Pt-Bi nanoparticles supported on micro-fabricated gold wire array substrate were synthesized using an electrochemicaldeposition method for formic acid oxidation in fuel cells.The electro-catalytic activity of the Pt-Bi/Au electrode for formic acid oxidation increased with theincreasing Bi content, suggesting that it would be possible to achieve an efficient formic acid oxidationTherefore, the Pt-Bi/Au electrode offers a promising catalyst with a high activity for direct oxidation

Keywords： catalyst     electrochemical deposition     formic acid oxidation     fuel cell     gold wire array     microfabrication    

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Investigation of fluorescence characterization and electrochemical behavior on the catalysts of nanosized

Chang-Mao HUNG, Wen-Liang LAI, Jane-Li LIN

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 3,   Pages 428-434 doi: 10.1007/s11783-013-0517-0

Abstract: This work describes the environmentally friendly technology for oxidation of ammonia (NH ) to form nitrogenat temperatures range from 423K to 673K by selective catalytic oxidation (SCO) over a nanosized Pt-Rhtemperature of 673K and an oxygen content of 4%, approximately 99% of the NH was removed by catalytic oxidationFurther, it reveals that the oxidation of NH was proceeds by the over-oxidation of NH into NO, whichapplication of nanosized Pt-Rh/γ-Al O catalyst can significantly enhance the catalytic activity toward NH oxidation

Keywords： sub>2O3 catalyst     excitation-emission fluorescent matrix (EEFM)     selective catalytic oxidation    

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Recent advances in electrochemical decontamination of perfluorinated compounds from water: a review

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 2, doi: 10.1007/s11783-023-1618-z

Abstract:

● Recent advances in the electrochemical decontamination of PFAS

Keywords： Perfluorinated compounds     Electrochemical approach     Working mechanisms     Impacting factor     Coupled process    

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Research progress in tribo-electrochemistry and tribo-electrochemical polishing

ZHAI Wenjie

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 4,   Pages 463-467 doi: 10.1007/s11465-007-0080-0

Abstract: Much more attention has been paid to the tribo-electrochemical mechanisms for the control of frictionBased on a summary of the conventional polishing principles of hard and brittle materials, the tribo-electrochemicalThe results of the preliminary test show that tribo-electrochemical polishing is promising to become

Keywords： tribo-electrochemical mechanisms     planarization     non-aqueous     tribo-electrochemistry     summary    

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Enhanced electrochemical performance of CoNiS@TiCT electrode material through doping of cobalt element

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1440-1449 doi: 10.1007/s11705-023-2333-9

Abstract: The effects of in-situ doping of the cobalt element on the micromorphology and electrochemicalThis result indicated that the in-situ doping of the cobalt element promoted the electrochemical

Keywords： MXene     supercapacitor     cobalt doping     structure characterization     electrochemical performance    

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Effect of denitrifying bacteria on the electrochemical reaction of activated carbon fiber in electrochemical

YING Diwen, JIA Jinping, ZHANG Lehua

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3,   Pages 305-310 doi: 10.1007/s11783-007-0051-z

Abstract: An electrochemical-activated denitrifying biofilm system consisting of activated carbon fiber electrodesA revised model for an electrochemical-activated denitrifying biofilm was developed and validated byelectrochemical analysis of cathodal polarization curves and nitrate consumption rate.It was shown that the denitrification process effectively strengthened the electrochemical reaction whileElectron was transferred between electrochemical process and biological process not only by hydrogen

Keywords： ACF     apparent exchange     hydrogen molecule     activated     biological process    

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Newly-modeled graphene-based ternary nanocomposite for the magnetophotocatalytic reduction of CO2 with electrochemical

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 10,   Pages 1438-1459 doi: 10.1007/s11705-022-2166-y

Abstract: The novel structured photocatalyst is a promising material for use in a photocatalytic and magneto-electrochemicalThe electrochemical CO2 reduction test was also conducted to analyze the efficacy of the AgCuZnS2–graphene–TiO2 when used as a working electrode in laboratory electrochemicalThe electrochemical process was conducted under different experimental conditions, such as various scannanocomposite opens up new opportunities for the evolution of CO2 to methanol through an electrochemical

Keywords： ternary nanocomposite     photocatalytic     electrochemical CO2 reduction     UV-light     magnetic core    

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Gold nanoparticles/single-stranded DNA-reduced graphene oxide nanocomposites based electrochemical biosensor

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1572-1582 doi: 10.1007/s11705-021-2112-4

Abstract: The modified gold nanoparticles could further catalyze the products of cholesterol oxidation catalyzedMoreover, the electrochemical biosensor showed good selectivity and acceptable accuracy for the detection

Keywords： reduced graphene oxide     gold nanoparticles     electrochemical biosensor     cholesterol oxidase     cholesterol    

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Title Author Date Type Operation

Recent advances in the electrochemical oxidation water treatment: Spotlight on byproduct control

Yang Yang

Journal Article

Characterization of electrode fouling during electrochemical oxidation of phenolic pollutant

Xuefeng Liu, Shijie You, Fang Ma, Hao Zhou

Journal Article

Electrochemical oxidation of humic acid at the antimony- and nickel-doped tin oxide electrode

TANG Chengli,YAN Wei,ZHENG Chunli

Journal Article

Electricity-driven ammonia oxidation and acetate production in microbial electrosynthesis systems

Journal Article

An electrochemical process that uses an Fe

Chaojie Jiang, Lifen Liu, John C. Crittenden

Journal Article

Evaluation of the technoeconomic feasibility of electrochemical hydrogen peroxide production for decentralized

Yang Li, Yixin Zhang, Guangshen Xia, Juhong Zhan, Gang Yu, Yujue Wang

Journal Article

Enhancement of the electrocatalytic oxidation of antibiotic wastewater over the conductive black carbon-PbO

Xiangyu Wang, Yu Xie, Guizhen Yang, Jiming Hao, Jun Ma, Ping Ning

Journal Article

A Pt-Bi bimetallic nanoparticle catalyst for direct electro-oxidation of formic acid in fuel cells

Shu-Hong LI, Yue ZHAO, Jian CHU, Wen-Wei LI, Han-Qing YU, Gang LIU, Yang-Chao TIAN

Journal Article

Investigation of fluorescence characterization and electrochemical behavior on the catalysts of nanosized

Chang-Mao HUNG, Wen-Liang LAI, Jane-Li LIN

Journal Article

Recent advances in electrochemical decontamination of perfluorinated compounds from water: a review

Journal Article

Research progress in tribo-electrochemistry and tribo-electrochemical polishing

ZHAI Wenjie

Journal Article

Enhanced electrochemical performance of CoNiS@TiCT electrode material through doping of cobalt element

Journal Article

Effect of denitrifying bacteria on the electrochemical reaction of activated carbon fiber in electrochemical

YING Diwen, JIA Jinping, ZHANG Lehua

Journal Article

Newly-modeled graphene-based ternary nanocomposite for the magnetophotocatalytic reduction of CO2 with electrochemical

Journal Article

Gold nanoparticles/single-stranded DNA-reduced graphene oxide nanocomposites based electrochemical biosensor

Journal Article