Siderite with chelator as high-efficiency Fenton reagent to degrade naphthalene via ferrous liberation and carbon dioxide radical anion-mediated iron redox cycle

• Published in: Journal of water process engineering Vol. 62; p. 105403
• Main Authors: Yang, Rumin, Zeng, Guilu, Sun, Yong, Habib, Mudassir, Zhou, Zhengyuan, Xu, Zhiqiang, Sui, Qian, Fu, Rongbing, Lyu, Shuguang
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.05.2024
• Subjects: Chelation; Fenton-like; Iron redox cycle; Naphthalene; Siderite; Fenton-like; Chelation; Iron redox cycle; Naphthalene; Siderite

Siderite (FeCO3) has been verified to be an effective iron material in Fenton-like process, but large dose of FeCO3 and oxidants limits its application. Here, chelators were successfully used to enhance the degradation of naphthalene (NAP). When 1.0 mM of hydrogen peroxide (H2O2) and 1.0 g L−1 of Fe...