Abstract
A filter system that sandwiches a bituminous coal preparation between two prefilters was comparable to those presently used to recover human viruses from large volumes of water. This filter was effective over a pH range of 3.0 to 7.0. Poliovirus type 1 recoveries from 100-liter seeded samples of Cincinnati tap water did not vary significantly when compared with those of identical samples processed through Filterite and Millipore filters. In studies with raw domestic sewage, virus recoveries were nearly identical from comparable samples filtered through coal and Millipore disk filters. Thus, the availability of coal makes this filter system an inexpensive analytical tool, especially in developing nations, for virus concentration.
Full text
PDF
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Barron A. L., Olshevsky C., Cohen M. M. Characteristics of the BGM line of cells from African green monkey kidney. Brief report. Arch Gesamte Virusforsch. 1970;32(4):389–392. doi: 10.1007/BF01250067. [DOI] [PubMed] [Google Scholar]
- Berman D., Berg G., Safferman R. S. A method for recovering viruses from sludges. J Virol Methods. 1981 Dec;3(5):283–291. doi: 10.1016/0166-0934(81)90066-5. [DOI] [PubMed] [Google Scholar]
- Dahling D. R., Berg G., Berman D. BGM, a continuous cell line more sensitive than primary rhesus and African green kidney cells for the recovery of viruses from water. Health Lab Sci. 1974 Oct;11(4):275–282. [PubMed] [Google Scholar]
- Dahling D. R., Wright B. A. Processing and transport of environmental virus samples. Appl Environ Microbiol. 1984 Jun;47(6):1272–1276. doi: 10.1128/aem.47.6.1272-1276.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Katzenelson E., Fattal B., Hostovesky T. Organic flocculation: an efficient second-step concentration method for the detection of viruses in tap water. Appl Environ Microbiol. 1976 Oct;32(4):638–639. doi: 10.1128/aem.32.4.638-639.1976. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Melnick J. L., Safferman R., Rao V. C., Goyal S., Berg G., Dahling D. R., Wright B. A., Akin E., Stetler R., Sorber C. Round robin investigation of methods for the recovery of poliovirus from drinking water. Appl Environ Microbiol. 1984 Jan;47(1):144–150. doi: 10.1128/aem.47.1.144-150.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Payment P., Trudel M. Efficiency of several micro-fiber glass filters for recovery of poliovirus from tape water. Appl Environ Microbiol. 1979 Sep;38(3):365–368. doi: 10.1128/aem.38.3.365-368.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Wallis C., Melnick J. L. Concentration of enteroviruses on membrane filters. J Virol. 1967 Jun;1(3):472–477. doi: 10.1128/jvi.1.3.472-477.1967. [DOI] [PMC free article] [PubMed] [Google Scholar]