Enhanced removal of estrogens from simulated wastewater by biochar supported nanoscale zero-valent iron: performance and mechanism

被引：0
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作者：
Yuping Han
Huanhuan Xu
Guangzhou Wang
Peiyuan Deng
Lili Feng
Yaoshen Fan
Jiaxin Zhang
机构：
[1] North China University of Water Resources and Electric Power,State Key Laboratory of Hydrology Water Resources and Hydraulic Engineering
[2] Henan Key Laboratory of Water Resources Conservation and Intensive Utilization in the Yellow River Basin,undefined
[3] Yellow River Institute of Hydraulic Research,undefined
[4] Yellow River Conservancy Commission,undefined
[5] Zhengzhou Normal University,undefined
[6] Hohai University,undefined
来源：
Biochar | / 5卷
关键词：
Biochar supported nanoscale zero-valent iron; Estrogens; Free radicals; Adsorption; Degradation;
D O I：
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学科分类号：
摘要：
Porous and functional nZVI-biochar was prepared and applied for estrogens removal.nZVI-biochar exhibited high adsorption capacities to estrogens pollutants due to π–π interaction, hydrophobic interaction and hydrogen bonding.The estrogens adsorption process of nZVI-biochar conformed to quasi-second-order kinetics and the Freundlich model.The production of free radicals contributed to the degradation of estrogens.
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