摘要:In a 22-month study, viruses were detected in 84% (62/74) of raw, 53% (19/36) of anaerobically digested, and 39% (11/28) of lagoon-dried sludge samples. Lagoon sludge contained detectable viruses (reovirus and enterovirus groups) even after 8 months of retention. Because of such prolonged virus survival in sludge, care must be taken in its disposal or utilization. Full text Full text is available as a scanned copy of the original print version. Get a printable copy (PDF file) of the complete article (391K), or click on a page image below to browse page by page. Links to PubMed are also available for Selected References . 105 106 107 108