Effect of anaerobic digestion on the occurrence of enteroviruses and Giardia cysts in sewage sludge

作者: Ana C. Soares , Timothy M. Straub , Ian L. Pepper , Charles P. Gerba

DOI: 10.1080/10934529409376155

关键词: MicrobiologyAnaerobic digestionSewage sludge treatmentMost probable numberVeterinary medicineSewage treatmentSludgeBiologyGiardiaAfter treatmentMesophile

摘要: Abstract The disposal of anaerobically digested sewage sludge onto farmland has created the necessity to evaluate fate pathogens which are often present. occurrence enteroviruses and Giardia cysts in mesophilic before after treatment, was monitored for a period 14 months. concentration determined by Most Probable Number (MPN) ranged from 4.36 × 103 7.00 105MPN/Kg anaerobic digestion 99.94%. levels intact did not show any significant removal treatment. However, cyst viability could be assessed method used detection. Results this...

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