铁-铜双金属负载催化剂应用于非均相芬顿水处理研究发展

A review on the research and development of iron-copper bimetal catalysts for heterogeneous Fenton water treatment

综述了近年来非均相芬顿工艺中负载型Fe-Cu双金属催化剂的研究进展,概述了在非均相芬顿水处理中适用于Fe-Cu双金属的各种载体材料(如氧化物或介孔材料、大分子物质和其他材料),并对Fe-Cu双金属催化剂对污染物的降解性能进行了批判性评价。分析表明,相比于单独的Fe、Cu金属负载催化剂,Fe-Cu双金属负载催化剂对于污染物的降解能够表现出更好的性能。基于金属催化剂在芬顿工艺反应机理,为进一步开发催化剂向更有效的非均相芬顿反应及其在实际水处理中的应用提出了研究前景。

This paper reviews the recent research progress of loaded Fe-Cu bimetallic catalysts in the non-homogeneous Fenton process,outlines various carrier materials(such as oxides or mesoporous materials,macromolecular substances,and other materials) suitable for Fe-Cu bimetallic in non-homogeneous Fenton water treatment,and critically evaluates the performance of Fe-Cu bimetallic catalysts for pollutant degradation.The analysis shows that the Fe-Cu bimetallic-loaded catalysts can perform better for the degradation of pollutants than the Fe and Cu metal-loaded catalysts alone.The article presents research prospects for further development of catalysts toward more effective non-homogeneous Fenton reactions and their applications in practical water treatment based on the reaction mechanism of metal catalysts in the Fenton process.