Abstract：
:Three common virucidal techniques (chlorine, UV and UV/TiO2) were applied to inactivate virus (MS2 and Phi X174) in condensate water after the evaporation of source-separated urine for reclaimed water. The inactivation efficiencies were compared with the results of previous studies, with the emphasis on the analysis of water matrix effects. Results showed that all virus inactivation in condensate water were lower than the control (in sterilized DI water). As for UV/TiO2 disinfection, both nitrate and ammonia nitrogen could promote slightly viral inactivation, while the inhibition by urea was dominant. Similarly, ammonia nitrogen had greater impacts on chlorine disinfection than urea and nitrate. In contrast, all water matrices (urea, nitrate and ammonia nitrogen) had little influence on UV disinfection. Based on the findings in this study, UV disinfection could be recommended for disinfecting the reclaimed water from the evaporation of source-separated urine.
journal_name
Chemospherejournal_title
Chemosphereauthors
Zuo X,Chu X,Hu Jdoi
10.1016/j.chemosphere.2015.04.083subject
Has Abstractpub_date
2015-10-01 00:00:00pages
118-24eissn
0045-6535issn
1879-1298pii
S0045-6535(15)00429-4journal_volume
136pub_type
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