Comparison on molecular transformation of dissolved organic matter during Fenton and activated carbon adsorption processes for chemical cleaning wastewater treatment

• Published in: Separation and purification technology Vol. 344; p. 127226
• Main Authors: Zhao, Xiaodan, Huang, Zhuojun, Sun, Haosen, Zhao, Qiqi, Huang, Zhanghe, Zhang, Chun, Wang, Yang, Yang, Chunyan, Zhou, Zhen
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 20.09.2024
• Subjects: Activated carbon adsorption; Chemical cleaning wastewater; Dissolved organic matter; Fenton oxidation; FT-ICR MS; Chemical cleaning wastewater; Dissolved organic matter; FT-ICR MS; Activated carbon adsorption; Fenton oxidation

[Display omitted] •Dissolved organic matter (DOM) was removed from chemical cleaning wastewater (CCW).•Molecular insight into DOM transformation was elucidated in Fenton and PAC processes.•PAC adsorption was efficient in removing aromatic compounds compared to Fenton.•Carboxylic-rich alicyclic molec...