MIL-53(Fe)材料光催化降解四环素的性能研究
贺子茜 1姬孟姣 1王心怡 1杜春艳1
作者信息
- 1. 长沙理工大学水利与环境工程学院,湖南长沙 410000
- 折叠
摘要
广谱抗生素四环素(TC)的广泛使用,使其在水环境中的残留已引起严重的健康问题.在管式炉中将MIL-53(Fe)与升华硫煅烧制备了 S-53材料,并在可见光下激活H2O2处理含有TC的污水.结果显示,该催化剂在20 min后对TC降解率达81.0%.
Abstract
Due to the widespread use of the broad-spectrum antibiotic tetracycline(TC),its residues in aquatic environments have caused serious health problems.The S-53 material was prepared by calcination of MIL-53(Fe)with sublimed sulfur in a tube furnace,and H2O2 was activated under visible light to treat TC containing wastewater.The results showed that the degradation rate of TC by this catalyst reached 81.0%after 20 min.
关键词
金属有机骨架材料/光催化/四环素/H2O2Key words
metal-organic frameworks/photocatalysis/tetracycline/H2O2引用本文复制引用
基金项目
2023年度湖南省大学生创新创业训练计划项目(S202210536085)
出版年
2024