Enteric bacteria in aerobically digested sludge.
AUTOR(ES)
Farrah, S R
RESUMO
Indicator bacteria, Salmonella spp., and total aerobic bacteria were determined in samples of undigested sludge and sludge that had been treated by one or two stages of aerobic digestion. Aerobic sludge digestion reduced the level of indicator bacteria by 1 to 2 log10 per g. The level of Salmonella spp. was also reduced during aerobic treatment of sludge. In general, aerobic treatment of sludge reduced, but did not eliminate, indicator bacteria and Salmonella spp.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=239772Documentos Relacionados
- Inactivation of poliovirus in digested sludge.
- Anaerobic biodegradation of phenolic compounds in digested sludge.
- Heat inactivation of enteric viruses in dewatered wastewater sludge.
- The efficiency of concentration methods used to detect enteric viruses in anaerobically digested sludge
- Phylogenetic analysis and in situ identification of bacteria in activated sludge.