Bacterial contamination of reusable bottled drinking water in Ecuador
نویسندگان
چکیده
منابع مشابه
Concentration of Nitrate in Bottled Drinking Water in Qom, Iran
Background & Aims of the Study: The global consumption of bottled water is growing with substantial growth in sales volumes on every continent. The highest growth rates are occurring in Asia and South America. Biological and chemical monitoring of these waters is necessary. The aim of current study was determination of nitrate concentration in bottled drinking water in Qom, Iran in 2012...
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background bottled mineral water is generally considered more pure than tap water in developing countries. immunocompromised patients and those with co morbid conditions are often offered bottled mineral water since they are believed to be safer. the present study was designed to determine the risk of common bacterial contamination of commercially available bottled mineral water in iran. materi...
متن کاملThe Private Rationality of Bottled Water Drinking
This article examines evidence for the private rationality of decisions to choose bottled water using a large, nationally representative sample. Consumers are more likely to believe that bottled water is safer or tastes better if they have had adverse experiences with tap water or live in states with more prevalent violations of EPA water quality standards. Perceptions of superior safety, taste...
متن کاملConcentration of nitrate, nitrite and fluoride in drinking water and bottled water in Semnan city
Introduction: The safety of drinking water is one of the critical indexes concerning to health and hygiene of a society. Monitoring and controlling qualitative indices of water is of great importance. Therefore, this study aimed to investigate the quality of bottled water and urban drinking water in Semnan city with regard to the concentration of pollutant ions of nitrite and nitrate as well as...
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...
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ژورنال
عنوان ژورنال: Journal of Water, Sanitation and Hygiene for Development
سال: 2017
ISSN: 2043-9083,2408-9362
DOI: 10.2166/washdev.2017.064