光催化耦合微生物处理难降解污水的研究现状及应用前景  

Research and Application of the Coupling of Photocatalytic Materials and Microorganisms for Refractory Wastewater Decontamination

作　　者：张弛 周心怡 李轶[2] ZHANG Chi;ZHOU Xinyi;LI Yi(College of Mechanics and Materials,Hohai University,211100;Key Laboratory of Integrated Regulation and Resource Development of Shallow Lakes,Ministry of Education,College of Environment,Hohai University,210098:Nanjing,China)

机构地区：[1]河海大学力学与材料学院,211100 [2]河海大学环境学院浅水湖泊综合治理与资源开发教育部重点实验室,江苏南京210098

出　　处：《水处理技术》2022年第9期10-15,共6页Technology of Water Treatment

基　　金：国家重点研发计划(2019YFC0408301);中央高校基本科研业务费专项资金资助(B210202101);国家自然科学基金项目(52100005,52179057)。

摘　　要：光催化耦合微生物体系兼具光催化处理技术和微生物处理技术的双重优势,通过光催化材料和微生物之间的协同效应可增效处理含有难降解污染物的污水,引起了较为广泛的关注。目前为止,有关光催化耦合微生物体系的综述多聚焦于其表观增效性能,而针对其内在增效机理与应用前景的综述非常匮乏。基于此,本文系统性综述了光催化耦合微生物体系处理难降解污水的增效性能与机理研究,并基于反应器设计分析了光催化耦合微生物体系处理难降解污水的应用前景,最后针对体系性能提升、机理探索及应用拓展等方面提出了未来的机遇与挑战,为新型耦合体系的理性设计及难降解污水的高效处理提供理论依据与思路借鉴。The coupling of photocatalytic materials and microorganisms has the dual advantages of both photocatalytic treatment and microbial treatment,which can achieve the enhanced decontamination of wastewater containing refractory pollutants via their synergistic effect,attracting much attention.Up to now,the current reviews have mostly focused on the apparent enhanced performance of the coupling systems.However,the review on the underlying enhanced mechanism of the coupling of photocatalytic materials and microorganisms for wastewater decontamination is very limited.As a result,this review has systematically presented the enhanced performance and mechanism of the coupling of photocatalytic materials and microorganisms for refractory wastewater decontamination,and then has analyzed its application prospect based on reactor design.Finally,the future opportunities and challenges of the coupling have been proposed in view of performance improvement,mechanism exploration and application expansion,providing the theoretical basis and critical thinking reference for the rational design of new coupling systems and the efficient treatment of refractory wastewater.

关 键 词：光催化材料 微生物 耦合体系 难降解污水 增效机理 应用前景 

分 类 号：O644.3[理学—物理化学] O644.1[理学—化学] X703.1[环境科学与工程—环境工程]