Giardia cysts and Cryptosporidium oocysts in membrane-filtered municipal wastewater used for irrigation |
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Authors: | Lonigro A Pollice A Spinelli R Berrilli F Di Cave D D'Orazi C Cavallo P Brandonisio O |
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Affiliation: | Dipartimento di Scienze delle Produzioni Vegetali, University of Bari, Bari, Italy. |
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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. |
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