MOFs有机金属框架材料在光催化降解水中抗生素中的应用

The Utilization of MOFs Metal-Organic Frameworks in the Degradation of Antibiotics in the Water

近年来,由于抗生素的普遍使用而引起的环境污染和生态风险问题备受关注。MOFs材料具有较丰富的孔隙结构和良好的光催化性能,可以有效的吸附和光降解水中抗生素。然而,MOFs材料带隙能较宽,只能利用紫外光,对不同种类的抗生素废水的光催化降解具有一定的选择性,限制了其实际应用。本文总结了近年来MOFs材料光催化技术在抗生素废水中的应用的相关研究进展,提出了光催化在抗生素废水中的未来发展与挑战的前景。

The problems of environmental pollution and ecological risk attributed to the widely use of antibiotics have aroused wide concern.Antibiotics in the water could be removed by absorption and photocatalysis degradation by Metal-Organic frameworks(MOFs)materials,because of the abundant pore structure and the outstanding photocatalytic performance of MOFs materials.However,the application of MOFs materials are restricted by the wide band gap and the high selectivity.This article sums up the advance of photocatalytic technology of MOFs materials in the antibiotic wastewater and raises the future development and challenge prospect of photocatalysis in antibiotic wastewater.