A wastewater tertiary treatment system based on membrane ultrafiltration and fed with secondary-treated municipal wastewater was evaluated for its Giardia cyst and Cryptosporidium oocyst removal efficiency. Giardia duodenalis (assemblages A and B) and Cryptosporidium parvum were identified in feed water but were found in filtered water only during occasional failure of the filtration system.
Lonigro, A., Pollice, A., Spinelli, R., Berrilli, F., DI CAVE, D., D'Orazi, C., et al. (2006). Giardia cysts and Cryptosporidium oocysts in membrane-filtered municipal wastewater used for irrigation. APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 72(12), 7916-7918 [10.1128/AEM.01903-06].
Giardia cysts and Cryptosporidium oocysts in membrane-filtered municipal wastewater used for irrigation
BERRILLI, FEDERICA;DI CAVE, DAVID;
2006-01-01
Abstract
A wastewater tertiary treatment system based on membrane ultrafiltration and fed with secondary-treated municipal wastewater was evaluated for its Giardia cyst and Cryptosporidium oocyst removal efficiency. Giardia duodenalis (assemblages A and B) and Cryptosporidium parvum were identified in feed water but were found in filtered water only during occasional failure of the filtration system.| File | Dimensione | Formato | |
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