Isolation of Enteric Viruses from Sewage of a Sewage Treatment Plant
نویسندگان
چکیده
منابع مشابه
Assessment of enteric viruses in a sewage treatment plant located in Porto Alegre, southern Brazil.
In order to verify the microbial quality of the influents and effluents of one STP from southern Brazil, an eight-month survey was conducted to examine the presence of total and fecal coliforms and of adenovirus (HAdV), enterovirus (EV), genogroup A rotaviruses (GARV) and Torque teno virus (TTV), in treated effluent samples from São João/Navegantes STP, Porto Alegre (Brazil). A total of 16 samp...
متن کاملSampling strategy for detecting viruses in a sewage treatment plant.
A study of pollutant flows was carried out at a wastewater treatment plant in Nancy, France, which used activated-sludge treatment. To carry out observation of hourly flow variation, a sampling strategy needs to be defined. A comparison between two methods of sampling was conducted: dip samples every 2 h over a period of 24 h and one 24-h composite sample were taken from raw and treated wastewa...
متن کاملEnteric viruses in inlet and outlet samples from sewage treatment plants.
Samples collected every two weeks from the inlet and outlet of three sewage treatment plants were screened for the presence of noro-, rota-, astro-, adeno-, hepatitis A- and circoviruses by (RT)-nested PCR, and for F-specific bacteriophages by isolation in Escherichia coli Famp. Plants A and B were secondary treatment plants and plant C used primary treatment. Noroviruses were detected in 43%, ...
متن کاملExpert System Design for Sewage Treatment Plant
Nowadays the field of centralized control is linked to major production processes or industrial applications, where the flow of information allows optimizing the total production process. In the area of small to medium enterprises (SMEs) (Wang & Kai-Yi, 2009), however it is still underdeveloped (Liao, 2009). Perhaps the reason is not the lack of capacity for the design or the cost of the techno...
متن کاملInactivation of animal viruses during sewage sludge treatment.
Using a previously developed filter adsorption technique, the inactivation of a human rotavirus, a coxsackievirus B5, and a bovine parvovirus was monitored during sludge treatment processes. During conventional anaerobic mesophilic digestion at 35 to 36 degrees C, only minor inactivation of all three viruses occurred. The k' values measured were 0.314 log10 unit/day for rotavirus, 0.475 log10 u...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Japanese Association for Infectious Diseases
سال: 1988
ISSN: 1884-569X,0387-5911
DOI: 10.11150/kansenshogakuzasshi1970.62.636