摘要
光催化处理技术在处理难降解污染物方面具有较大的优势,但由于可见光利用率及量子效率等问题,在应用中受到了限制。学者们将光催化处理技术与生物处理技术联用,利用各自的降解机制,克服单一处理技术的应用缺陷,提高对污染物的降解效率。简述光催化处理技术的优势及其局限性,介绍了二氧化钛光催化与生物处理组合技术在废水、废气处理方面的研究进展。
Photocatalytic treatment technology has great advantages in dealing with refractory pollutants,but it is limited in application due to problems such as visible light utilization rate and quantum efficiency.Scholars have combined photocatalytic treatment technology with biological treatment technology to overcome the application defects of single treatment technology and improve the degradation efficiency of pollutants by using their respective degradation mechanisms.The advantages and limitations of photocatalytic treatment technology were briefly introduced.The research progress on the combination technology of titanium dioxide photocatalysis and biological treatment in wastewater and waste gas treatment was introduced.
作者
陈金垒
陈雨桐
陈铭敏
郑晞
CHEN Jin-lei;CHEN Yu-tong;CHEN Ming-min;ZHENG Xi(College of Environment and Public Health,Xiamen Huaxia University,Fujian Xiamen 361024,China)
出处
《广州化工》
CAS
2020年第3期23-25,共3页
GuangZhou Chemical Industry
基金
福建省教育厅中青年教师教育科研项目(No:JAT170829)
福建省大学生创新创业项目(201712709008)
关键词
光催化
生物处理
组合技术
研究进展
photocatalysis
biological treatment
combination technology
research progress
