Optimization of sono-electrochemical oxidation of ibuprofen in wastewater
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- 作者：Nam Trana ; Patrick Droguia ; patrick.drogui@ete.inrs.ca" class="auth_mail" title="E-mail the corresponding author ; Laurent Nguyenb ; Satinder K. Brara
- 关键词：ANOVA ; analysis of variance ; AOP ; advanced oxidation processes ; BDD ; boron-doped diamond ; EOP ; emerging organic pollutant ; IBU ; ibuprofen ; CCD ; central composite design ; EO ; electrooxidation ; EO&ndash ; US ; sonoelectrooxidation ; FD ; factorial design ; LC ; liquid chromatography ; MS ; mass spectrometry ; MWE ; municipal waste water ; RSM ; response surface methodology ; RPM ; round per minute ; SE ; synthetic effluent ; Ti ; titanium ; Ti/PbO2 ; titanium coated with lead oxide ; TOC ; total organic carbon ; UV ; ultr
- 刊名：Journal of Environmental Chemical Engineering
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：3
- 期：4
- 页码：2637-2646
- 全文大小：1210 K
文摘
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Electrochemical oxidation was combined with ultrasonication for treatment of MWE contaminated by IBU.
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IBU (C0 = 10 mg L−1) could be optimally oxidized up to 87.5%.
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Current intensity and time were the main parameters influencing IBU oxidation
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Current intensity and time contributions on IBU removal are 51.5% and 44.7%.
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84 percent of TOC was removed. IBU was mainly transformed into H2O and CO2.