文献类型： 外文期刊

作者： Verma, Krishan K. ¹ ; Kumar, Abhishek ¹ ; Singh, Munna ⁴ ; Verma, Chhedi Lal ⁵ ;

作者机构： 1.Chandra Shekhar Azad Univ Agr & Technol, Dept Crop Physiol, Kanpur 208002, Uttar Pradesh, India

2.Chinese Acad Agr Sci CAAS, Sugarcane Res Ctr, 174 East Daxue Rd, Nanning 530007, Guangxi, Peoples R China

3.Guangxi Acad Agr Sci GXAAS, 174 East Daxue Rd, Nanning 530007, Guangxi, Peoples R China

4.Univ Lucknow, Dept Bot, Lucknow 226007, Uttar Pradesh, India

5.Cent Soil Salin Res Inst RRS, Lucknow 226005, Uttar Pradesh, India

关键词： Groundwater contamination; Human; Physio-chemical properties; Urinary fluoride

期刊名称：FLUORIDE （ 影响因子：1.224； 五年影响因子：1.368 ）

ISSN： 0015-4725

年卷期： 2020 年 53 卷 4 期

页码：

收录情况： SCI

摘要： The aim of the study was to develop a model for describing the relationship between the fluoride (F) content in drinking water and foodstuffs, and the urinary F level in residents, of different age groups, residing in low and high F exposure areas in Mitauli block, Lakhimpur (Kheri) district of Uttar Pradesh, India. The rural population at the study sites used groundwater for drinking and irrigation purposes without any quality test. The source of the F contamination in the groundwater was natural as no large industries were located in the study area which contained only a few agro-based industries.The F concentration was measured in the groundwater from 73 sites in Khanta, Khudania, Murai-tajpur, Salahpur, and Usari villages and in the urine of 548 residents. The range of the F concentration in the drinking water in Khanta, Khudania, Murai-tajpur, Salahpur, and Usari villages was 1.0-2.3, 0.5-1.4, 0.9-1.5, 1.8-2.8, and 2.7-4.3 mg L-1, respectively. The urinary F level in the 548 villagers was found to vary in different age groups. The highest urinary F concentration (4.73 mg L-1) was found in younger males, aged 20-40 yr, with the next highest group (3.72 mg L-1) being older females, aged 60-70 yr.