Effect of Sewage Sludge Solar Drying Technology on Inactivation of Select Indicator Microorganisms
作者： Z Paluszak , M Sypula , B Szala
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摘要: The sanitization effectiveness of sewage sludge solar drying was examined in the aspect limiting transmission pathogenic microorganisms into environment. survival rates indicator bacteria E. coli, faecal streptococci, and rods Salmonella SenftenbergW775, as well eggs intestinal parasite Ascaris suum were assessed dried sludge. results indicate that process studied cycle not effective did eliminated to a sufficient degree. number bacterial population interest decreased only by 2 log10. percentage live A. after 28 days more than 90%.
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