title: [Study of the variations in level of fecal contamination of waste water treated at the Charguia purification plant].
abstract: The quantitative study of bacterian contamination and its variations versus time has been investigated in waste water treated at Charguia sewage treatment plant. In this work we have described the daily and seasonal variations of faecal contamination test germs. The study of daily variations shows that the station entrence numbers of germs may show rapid but not great changes. In the study of seasonal variations, the autumn-spring comparison alone has proved important variations.
authors.affiliation: Laboratoire de Microbiologie, Centre de Recherche du Génie Rural, Ariana.
authors.forename: M
authors.initials: M
authors.lastname: Trad
authors.forename: Z
authors.initials: Z
authors.lastname: Alouini
mesh_terms: D005243:Feces / Q000382:microbiology*; D006801:Humans; D012722:Sewage / Q000032:analysis*; D014416:Tunisia
chemical_list: D012722:Sewage
vernacular_title: Etude des variations du niveau de contamination fécale des eaux usées traitées à la station d'épuration de la Charguia.