Comparison of Fenton and Ozone Oxidation for Pretreatment of Petrochemical Wastewater: COD Removal and Biodegradability Improvement Mechanism

Comparison of Fenton and Ozone Oxidation for Pretreatment of Petrochemical Wastewater: COD Removal and Biodegradability Improvement Mechanism

Cost-effective pretreatment of highly concentrated and bio-refractory petrochemical wastewater to improve biodegradability is of significant importance, but remains challenging. This study compared the pretreatment of petrochemical wastewater by two commonly used chemical advanced oxidation technolo...

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Bibliographic Details
Main Authors: Siyu Cheng, Xiaomeng Ran, Gengbo Ren, Zizhang Wei, Zhimin Wang, Tiantong Rao, Ruixuan Li, Xiaodong Ma
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Separations
Subjects:
Fenton oxidation
ozone oxidation
petrochemical wastewater
biodegradability
GC–MS analysis
Online Access:https://www.mdpi.com/2297-8739/9/7/179

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