Decoloration of waste PET alcoholysis liquid by an electrochemical method

Disperse Red 60 simulated polyester alcoholysis liquid decoloration by electro-Fenton with Fe O catalyst was studied. The inﬂuences of the main operating parameters such as catalyst dosage (0.3-0.9 g/L), current density (60-120 mA/cm ) and pH (1-7) were optimized by response surface methodology (RSM...

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Veröffentlicht in:	Water science and technology 2018-05, Vol.77 (9-10), p.2463-2473
Hauptverfasser:	Li, Yanyan, Li, Mengjuan, Lu, Jing, Li, Xiaoqiang, Ge, Mingqiao
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption spectra Alcohol Alcoholysis Analytical methods Catalysis Catalysts Chemical oxygen demand Chemistry Chromatography Color Color removal Computer simulation Current density Decoloring Degradation Dispersion Dyes Electrochemistry Fourier transforms Infrared analysis Infrared spectra Infrared spectroscopy Intermediates Iron oxides Liquid chromatography Mass spectrometry Mass spectroscopy Oxidation pH effects Response surface methodology Thermogravimetric analysis Ultraviolet radiation Ultraviolet spectra Water treatment
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