Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/128803
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dc.contributor.author | Sun, M. | - |
dc.contributor.author | Zhang, Y. | - |
dc.contributor.author | Kong, S.Y. | - |
dc.contributor.author | Zhai, L.F. | - |
dc.contributor.author | Wang, S. | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Water Research, 2019; 158:313-321 | - |
dc.identifier.issn | 0043-1354 | - |
dc.identifier.issn | 1879-2448 | - |
dc.identifier.uri | http://hdl.handle.net/2440/128803 | - |
dc.description.abstract | Catalytic wet air oxidation (CWAO) is a clean process for the treatment of toxic and/or biorefractory contaminants while it is a challenge to perform the CWAO at room temperature. Herein, we report an electro-assisted CWAO (ECWAO) process using partially oxidized nickel (Ni@NiO) immobilized on a porous graphite felt (GF) as a catalytic anode. Such a process demonstrates extensive effectiveness and good stability in the deep oxidation of various organic pollutants including triclosan (TCS), bisphenol A, ciprofloxacin, sulfamethoxazole, congo red, crystal violent and rodamine B at room temperature. The typical pollutant TCS is rapidly degraded within 105 min with a mineralization efficiency of 86.0 ± 1.4%, at specific energy consumption of 5.3 ± 0.3 kW h kg-TOC⁻¹. NiO is identified as the catalytically active site at which O₂ is dissociated and electro-activated to oxidize the TCS at room temperature. The ECWAO process on the anodic Ni@NiO/GF presents a great potential as an environmental-friendly and energy-saving process for treating high concentrations of refractory organic pollutants under ambient condition. | - |
dc.description.statementofresponsibility | Min Sun, Yu Zhang, Shi-Yu Kong, Lin-Feng Zhai, Shaobin Wang | - |
dc.language.iso | en | - |
dc.publisher | Elsevier | - |
dc.rights | © 2019 Elsevier Ltd. All rights reserved. | - |
dc.source.uri | http://dx.doi.org/10.1016/j.watres.2019.04.040 | - |
dc.subject | Nickel oxide; catalysis; anode electric field; air oxidation; mineralization | - |
dc.title | Excellent performance of electro-assisted catalytic wet air oxidation of refractory organic pollutants | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1016/j.watres.2019.04.040 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Wang, S. [0000-0002-1751-9162] | - |
Appears in Collections: | Aurora harvest 8 Chemical Engineering publications |
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