Department of Veterinary Public Health, Faculty of Veterinary Science, Chulalongkorn University, Henri Dunant Road, Bangkok 10330, Thailand.
Bull Environ Contam Toxicol. 2011 Feb;86(2):208-11. doi: 10.1007/s00128-011-0188-0. Epub 2011 Jan 21.
Dan Chang district, approximately 100 km west of Bangkok, was a site of tin mines operated almost 40 years ago. Mining operations caused arsenic contamination in soil, surface water, and groundwater within the district. The specific aim of this study was to estimate the dietary intakes of total and inorganic arsenic in 60 adults (30 males and 30 females) residing in Dan Chang district, using a duplicate food approach. The daily intake rates of inorganic arsenic ranged from 0.496 to 1.817 μg/kg BW for males and 0.342 to 1.778 μg/kg BW for females.
丹昌区位于曼谷以西约 100 公里处，曾是一个锡矿开采区，大约 40 年前就已停止开采。采矿作业导致该地区的土壤、地表水和地下水砷污染。本研究的具体目的是采用双份食物法估计 60 名成年人（30 名男性和 30 名女性）在丹昌区的总砷和无机砷的膳食摄入量。男性的无机砷日摄入量范围为 0.496 至 1.817μg/kg BW，女性的无机砷日摄入量范围为 0.342 至 1.778μg/kg BW。
