Journal ArticleDOI
Human health risk assessment in aluminium smelting site: Soil fluoride bioaccessibility and relevant mechanism in simulated gastrointestinal tract.
TLDR
F bioaccessibility adjustment can reduce hazard quotient of fluoride, and non-carcinogenic risk for children should be noted that soil F intake contributed 21.7% on average, up to 76.6% of oral reference dose.About:
This article is published in Journal of Hazardous Materials.The article was published on 2021-08-15. It has received 12 citations till now. The article focuses on the topics: Fluoride.read more
Citations
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Journal ArticleDOI
Bioavailability Assessment of Heavy Metals Using Various Multi-Element Extractants in an Indigenous Zinc Smelting Contaminated Site, Southwestern China.
TL;DR: In this paper, a combination of the bioavailability, speciation, and release kinetics of toxic heavy metals in the indigenous zinc smelting contaminated soil were reliably used as an effective tool to support site risk assessment.
Journal ArticleDOI
The mechanistic understanding of potential bioaccessibility of toxic heavy metals in the indigenous zinc smelting slags with multidisciplinary characterization
TL;DR: In this paper , the metal bioaccessibility in the size fractionated-zinc smelting slags was examined using various In vitro assays, in combination with multidisciplinary methods.
Journal ArticleDOI
Speciation, in vitro bioaccessibility and health risk of antimony in soils near an old industrial area.
TL;DR: In this article , the authors investigated the distribution, speciation, in vitro oral bioaccessibility (8 soil samples) and human health risk of Sb in contaminated soils and its impacts on groundwater and found that 4.38 % of the soil samples within the depth of 0-31 m exceeded the Risk Screening Values (RSV).
Journal ArticleDOI
Bioaccessibility, source and human health risk of Pb, Cd, Cu and Zn in windowsill dusts from an area affected by long-term Pb smelting.
TL;DR: In this article , windowsill dusts were collected from smelting (SA) and urban (UJ) sub-areas of Jiyuan (a city affected by >70 years of Pb smeltering) to investigate PTM source and bioaccessibility.
Journal ArticleDOI
Health risk of fluorine in soil from a phosphorus industrial area based on the in-vitro oral, inhalation, and dermal bioaccessibility.
TL;DR: In this paper , the oral, inhalation, and dermal bioaccessibility of F in soil was firstly obtained by adapting and combining in-vitro methods, which then was introduced to remedy an information gap of a comprehensive risk of F exposure in soil posed by a multi-exposure pathway.
References
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Journal ArticleDOI
Sequential extraction procedure for the speciation of particulate trace metals
TL;DR: In this paper, an analytical procedure involving sequential chemicai extractions was developed for the partitioning of particulate trace metals (Cd, Co, Cu, Ni, Pb, Zn, Fe, and Mn) into five fractions: exchangeable, bound to carbonates, binding to Fe-Mn oxides and bound to organic matter.
Journal ArticleDOI
Advances in evaluating the oral bioavailability of inorganics in soil for use in human health risk assessment
Michael V. Ruby,R. Schoof,W. Brattin,M. Goldade,Gloria B. Post,M. Harnois,D. E. Mosby,S. W. Casteel,W. Berti,M. Carpenter,D. Edwards,D. Cragin,W. Chappell +12 more
TL;DR: In this paper, the authors present a risk assessment for sites affected by inorganic contaminants based on the estimated oral toxicity of the substances of concern, which are typically based on historical studies in which a soluble salt of the metal was dissolved in water or mixed in food and then ingested by an animal or human.
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Fluoride and environmental health: a review
TL;DR: Although much is known about the occurrence and health effects of fluoride, problems persist in Third World countries, where populations have little choice in the source of their drinking water and food, even in developed nations, fluoride ingestion can exceed the recommended dose when sources other than drinking water are ignored.
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Occurrence and Health Implication of Fluoride in Groundwater of Loess Aquifer in the Chinese Loess Plateau: A Case Study of Tongchuan, Northwest China
TL;DR: Wang et al. as discussed by the authors delineate the occurrence and spatial distribution of groundwater fluoride in a loess area of China and determine the geochemical and anthropogenic factors that influence its concentration.
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Health risk assessment to fluoride in drinking water of rural residents living in the Poldasht city, Northwest of Iran.
TL;DR: Based on findings from health risk assessment this study, the highest fluoride exposure for different regions of Poldasht city was observed in young consumers, children and teenager's groups, and most of the rural residents suffered from fluoride contaminated drinking water.