Optimizing the thiosulfate-mediated zerovalent iron/persulfate activation systems: trade-off between Fe(III)/Fe(II) cycling and quenching effects in environmental remediation

• Main Authors: Wang, Maolin, Deng, Mi, Zhao, Gang, Fan, Yanchun, Liu, Tianwen, Huang, Ying, Peng, Lan, Fu, Haoyang, Fang, Shengqiong
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2025
• Subjects: Engineering; Thiosulfate mediation; Persulfate activation
• Online Access: https://hdl.handle.net/10356/183401
• Institution: Nanyang Technological University

The remediation of organic-contaminated water is a critical environmental challenge, and iron-based persulfate (PS) activation processes have emerged as a promising solution. However, the introduction of reductive sulfur species, while accelerating the Fe(III)/Fe(II) redox cycle, may also quench rea...