well construction Articles
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Radon distribution in groundwater of Taiwan
Radon levels were surveyed in 517 monitoring wells constructed in five major groundwater areas of Taiwan. The radon concentration in groundwater samples varied in a wide range from below the detection limit of 18 pCi/L up to 1,100 pCi/L. A worldwide comparison of reported groundwater radon levels was conducted. Overall radon levels in Taiwan groundwater are relatively low compared to other ...
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Study Identifies Arsenic Strategies for Bangladesh
Naturally occurring poison in groundwater is causing public health crisis The nation of Bangladesh, on the Bay of Bengal between Myanmar and India, is not quite the size of Iowa, but it has developed a continent-sized arsenic contamination problem. Because of the nation’s coastal topography, the toxic metalloid occurs naturally in the groundwater that Bangladeshis depend on, and the ...
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