Unveiling the dual role of calcium peroxide in enhancing green rust-catalyzed arsenite oxidation and stabilization.

• Tác giả: Jialin Chi, Liping Fang, Fangbai Li, Chuanping Liu, Kai Liu, Jiarong Lu, Weizhao Yin
• Ngôn ngữ: eng
• Ký hiệu phân loại: 025.3177 Bibliographic analysis and control
• Thông tin xuất bản: Netherlands : Journal of hazardous materials , 2025
• Bộ sưu tập: NCBI
• ID: 115735

Tóm tắt

Iron oxyhydroxide redox processes coupled with reactive oxygen species (ROS) generation play a critical role in the transformation of arsenic (As). However, low ROS generation limits the detoxification and stabilization of As(III). In this study, we propose a novel strategy by integrating Fe(II) rich green rust (GR) with calcium peroxide (CaO