Polluted drinking water and the closure of wells
نویسندگان
چکیده
منابع مشابه
Fundamentals of the Capture Zone Calculations to Qualitatively Protect Cities Drinking Water Wells
This study is an attempt to introduce scientific fundamentals and available methods for wellhead protection area (capture zone) delineation for drinking water wells in cities. The results of this study could obviate some demands of the national water and wastewater company in quality control of the drinking water resources by delineation and application of the wellhead protection areas. For thi...
متن کاملFundamentals of the Capture Zone Calculations to Qualitatively Protect Cities Drinking Water Wells
This study is an attempt to introduce scientific fundamentals and available methods for wellhead protection area (capture zone) delineation for drinking water wells in cities. The results of this study could obviate some demands of the national water and wastewater company in quality control of the drinking water resources by delineation and application of the wellhead protection areas. For thi...
متن کاملDrinking water from private wells and risks to children.
Drinking water for approximately one sixth of US households is obtained from private wells. These wells can become contaminated by pollutant chemicals or pathogenic organisms, leading to significant illness. Although the US Environmental Protection Agency and all states offer guidance for construction, maintenance, and testing of private wells, there is little regulation, and with few exception...
متن کاملNatural Radioactivity in Drinking Water of Drilled Wells in Zanjan, Northwestern Iran
Background: Many radioactive compounds may be released into the environment and hence into the drinking water supplies due to the human activities. Radionuclides can also enter the food chain if the contaminated water is used for drinking or irrigation purposes. Objective: To estimate the annual effective dose of natural radioactive materials like 226Ra and 40K in drinking water of wells in Zan...
متن کاملParasitic Contamination of Wells Drinking Water in Mazandaran Province
There is a direct relation between the prevalence of some parasitic diseases and the presence of those etiologic agents in water. The purpose of this research was to determine the contamination rate of wells drinking water to parasites in Mazandaran province in the north of Iran. 989 water samples were randomly taken based on the population of towns and number of health centers from 12 cities o...
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ژورنال
عنوان ژورنال: The Analyst
سال: 1888
ISSN: 0003-2654,1364-5528
DOI: 10.1039/an888130141b