期刊
CHEMOSPHERE
卷 273, 期 -, 页码 -出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.chemosphere.2021.129747
关键词
Electro-fenton; Ciprofloxacin; GF@MoS2@FeOCl
资金
- National Natural Science Foundation of China [31570568, 31670585]
- Science and Technology Planning Project of Guangzhou City, China [201607010079, 201607020007]
- Science and Technology Planning Project of Guangdong Province, China [2016A020221005, 2017A040405022]
This study improved the traditional EF wastewater treatment technology by preparing GF@MoS2@FeOCl cathode, and the experimental results showed that the cathode had good degradation performance and reusability, providing a potential solution for wastewater treatment.
The traditional Electro-Fenton (EF) is an efficient technology for wastewater treatment but suffers from the acidic condition requirement and external catalyst addition. To overcome these challenges, a GF@MoS2@FeOCl cathode was fabricated using a facile method. The as-prepared GF@MoS2@FeOCl cathode showed excellent performance for ciprofloxacin (CIP) degradation in EF process with RuO2/Ti electrode as the anode. H2O2 was electro-generated and activated on-site at the cathode at mild pH without adding Fe2+. CIP was 100% removed with 74.4% of mineralization in 90 min at pH 6. The GF@MoS2@FeOCl cathode exhibited good reusability after consecutive runs of degradation. The degradation intermediates were investigated, and the possible mechanism was proposed. This work demonstrated that the prepared GF@MoS2@FeOCl cathode is a promising candidate for contaminants treatment in an EF system. (C) 2021 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据