典型文献
Inactivation and subsequent reactivation of Aspergillus species by the combination of UV and monochloramine:Comparisons with UV/chlorine
文献摘要：
Ultraviolet(UV)/monochloramine(NH2Cl)as an advanced oxidation process was firstly ap-plied for Aspergillus spores inactivation.This study aims to:i)clarify the inactivation and photoreactivation characteristics of UV/NH2Cl process,ii)compared with UV/Cl2 in inac-tivation efficiency,photoreactivation and energy consumption.The results illustrated that UV/NH2Cl showed better inactivation efficiency than that of UV alone and UV/Cl2,and could effectively control the photoreactivation.For instance,the inactivation rates for Aspergillus flauus,Aspergillus niger and Aspergillus fumigatus in the processes of UV/NH2Cl(2.0 mg/L)was 0.034,0.030 and 0.061 cm2/mJ,respectively,which were higher than that of UV alone(0.027,0.026 and 0.024 cm2/mJ)and UV/Cl2(0.023,0.026 and 0.031 cm2/mJ).However,there was no synergistic effect for Aspergillus flauus and Aspergillus fumigatus.As for Aspergillus niger,the best synergistic effect can reach 1.86-log10.This may be due to their different resistance to disinfectants,which were related to the size,an outer layer of rodlets(hydrophobins)and pigments.After UV/NH2Cl inactivation,the degree of cell membrane damage and intracel-lular reactive oxygen species were higher than that of UV alone.UV/NH2Cl had the advan-tages of high inactivation efficiency and inhibition of photoreactivation,which provides a new entry point for the disinfection of waterborne fungi.
文献关键词：
中图分类号：
作者姓名：
Gehui Wu;Hui Zhao;Qiqi Wan;Xiangqian Xu;Ruihua Cao;Kai Li;Jingyi Wang;Tinglin Huang;Jinsuo Lu;Gang Wen
作者机构：
Key Laboratory of Northwest Water Resource,Environment and Ecology,MOE,Xi'an University of Architecture and Technology,Xi'an 710055,China;Shaanxi Key Laboratory of Environmental Engineering,Xi'an University of Architecture and Technology,Xi'an 710055,China;State Key Laboratory of Green Building in Western China,Xi'an University of Architecture and Technology,Xi'an 710055,China
文献出处：
引用格式：
[1]Gehui Wu;Hui Zhao;Qiqi Wan;Xiangqian Xu;Ruihua Cao;Kai Li;Jingyi Wang;Tinglin Huang;Jinsuo Lu;Gang Wen-.Inactivation and subsequent reactivation of Aspergillus species by the combination of UV and monochloramine:Comparisons with UV/chlorine)[J].环境科学学报（英文版）,2022(07):105-118
A类：
monochloramine,NH2Cl,photoreactivation,flauus,rodlets,hydrophobins
B类：
Inactivation,subsequent,Aspergillus,species,by,combination,UV,Comparisons,chlorine,Ultraviolet,advanced,oxidation,was,firstly,ap,plied,spores,inactivation,This,study,aims,clarify,characteristics,ii,compared,Cl2,efficiency,energy,consumption,results,illustrated,that,showed,better,than,alone,could,effectively,control,For,instance,rates,niger,fumigatus,processes,mJ,respectively,which,were,higher,However,there,synergistic,best,can,reach,log10,may,due,their,different,resistance,disinfectants,related,size,outer,layer,pigments,After,degree,cell,membrane,damage,intracel,lular,reactive,oxygen,had,tages,inhibition,provides,new,entry,point,disinfection,waterborne,fungi
AB值：
0.430177
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
