Degradation of phenol by coal-based carbon membrane integrating sulfate radicals-based advanced oxidation processes

文献类型: 外文期刊

第一作者: Fan, Xinfei

作者: Fan, Xinfei;Li, Shanshan;Sun, Menghan;Song, Chengwen;Xiao, Jingkun;Tao, Ping;Wang Tonghua;Sun, Tianjun;Shao, Mihua;Du, Jing

作者机构:

关键词: Aromatic organic compounds; Removal; Mineralization; Catalytic degradation; Nonradical mechanism

期刊名称:ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY ( 影响因子:7.129; 五年影响因子:7.284 )

ISSN: 0147-6513

年卷期: 2019 年 185 卷

页码:

收录情况: SCI

摘要: Phenol, as a representative organic pollutant in aquatic environments, has posed a serious threat to humans and ecosystem. In this work, a novel integration system combined coal-based carbon membrane with sulfate radicals based advanced oxidation processes (SR-AOPs) was designed for degradation of phenol. The integrated system achieved 100% removal efficiency under the optimal condition (peroxydisulfate dosage is 0.2 g/L, at alkaline condition with 2 mL/min flow velocity). The quenching experiments revealed that the efficient removal of phenol by the integrated system were attributed to the co-existence of radical and nonradical mechanisms. This study proposes a green and efficient technique for the removal of phenol.

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