منابع مشابه
Evaluation of chemical and microbial quality of bottled water in Iran and calculation of water quality index
Background and Objective: The aim of this study was to evaluate the chemical and microbial quality of bottled water in Iran and to calculate the water quality index (WQI). Materials and Methods: Different brands of bottled water (4 samples from 71 brands) were randomly collected from the market. Chemical and microbial characteristics of the samples were examined and determined. Finally, the ca...
متن کاملEvaluation of microbial and physico-chemical quality of bottled water produced in Hamadan province of Iran
Introduction: The increasing of population and limited drinking water resources has enhanced the necessity of using bottled water. Many people are now using bottled water because they believe it is a healthful alternative beverage to soft drinks or other bottled beverages. Therefore, the bottled water industry has grown immensely during the past decades. This descriptive cross-sectional study h...
متن کاملbottled water quality standards in India
Science-based” standards are an integral part of modern regulatory systems. Studies on “public understanding of science” mostly focus on high technology areas in advanced economies. In contrast, the present study analyses the public understanding of regulation in the context of standard-setting for bottled water quality in India. Using primary data, the econometric models of this paper show tha...
متن کاملAssessment of Drinking Water Quality from Bottled Water Coolers
BACKGROUND Drinking water quality can be deteriorated by microbial and toxic chemicals during transport, storage and handling before using by the consumer. This study was conducted to evaluate the microbial and physicochemical quality of drinking water from bottled water coolers. METHODS A total of 64 water samples, over a 5-month period in 2012-2013, were collected from free standing bottled...
متن کاملBacteriological quality of bottled water brands in Karachi, Pakistan
In the present study, bacteriological quality of 187 different mineral water bottle brands marketed in Karachi was analyzed from September 2009 to June 2010. All the collected samples were analyzed for the presence of coliform bacteria, fecal coliform bacteria, E. coli, fecal entrococci, P. aeruginosa and total viable plate count (TVPC). Alarmingly, 67 (36%) of these samples did not comply with...
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ژورنال
عنوان ژورنال: Bulletin of the Geological Society of Greece
سال: 2004
ISSN: 2529-1718,0438-9557
DOI: 10.12681/bgsg.16708