Effect of peroxydisulfate on the degradation of phenol under dielectric barrier discharge plasma treatment

• Published in: Chemosphere (Oxford) Vol. 232; pp. 462 - 470
• Main Authors: Wang, Xiaojing, Zhang, Guangshan, Liu, Xiaomeng, Hu, Limin, Wang, Qiao, Wang, Peng
• Format: Journal Article
• Language: English
• Published: England Elsevier Ltd 01.10.2019
• Subjects: aqueous solutions; Dielectric barrier discharge plasma; electric potential difference; hydroxyl radicals; liquids; mineralization; Peroxydisulfate activation; phenol; Phenol degradation; Sulfate radical; total organic carbon; wastewater treatment; Peroxydisulfate activation; Sulfate radical; Phenol degradation; Dielectric barrier discharge plasma

The activation of peroxydisulfate (PDS) by gas/liquid dielectric barrier discharge (DBD) plasma in a flat plate configuration was assessed through phenol removal. The results indicated that PDS addition exhibited a significantly promoting effect on phenol removal and mineralization. In the reaction...