Distribution, Formation and Human Health Risk of Fluorine in Groundwater in Songnen Plain, NE China

Songnen Plain is one of the three great plains in northeast China with abundant groundwater resources. The continuous population growth and the rapid development of agriculture and economy in China has caused a series of environmental problems in the plain, such as endemic diseases caused by the acc...

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Autores principales:	Jianwei Wang, Nengzhan Zheng, Hong Liu, Xinyi Cao, Yanguo Teng, Yuanzheng Zhai
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	Songnen Plain groundwater fluorine distribution formation human health risk Hydraulic engineering TC1-978 Water supply for domestic and industrial purposes TD201-500
Acceso en línea:	https://doaj.org/article/babaa910565741a7a0efe06cd4fa35c9
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id	oai:doaj.org-article:babaa910565741a7a0efe06cd4fa35c9
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spelling	oai:doaj.org-article:babaa910565741a7a0efe06cd4fa35c92021-11-25T19:15:50ZDistribution, Formation and Human Health Risk of Fluorine in Groundwater in Songnen Plain, NE China10.3390/w132232362073-4441https://doaj.org/article/babaa910565741a7a0efe06cd4fa35c92021-11-01T00:00:00Zhttps://www.mdpi.com/2073-4441/13/22/3236https://doaj.org/toc/2073-4441Songnen Plain is one of the three great plains in northeast China with abundant groundwater resources. The continuous population growth and the rapid development of agriculture and economy in China has caused a series of environmental problems in the plain, such as endemic diseases caused by the accumulation of harmful substances in drinking water. This paper conducts a systematic investigation of fluorine in the groundwater of Songnen Plain. The results showed that fluorine was widespread in the groundwater of the plain in the concentration range of BDL–8.54 mg·L<sup>−1</sup>, at a mean value of 0.63 mg·L<sup>−1</sup> and detectable at a rate of 85.91%. The highest concentrations of fluorine were found in central and southwest areas of the plain. The concentration exceeded the guideline values for fluorine in drinking water and may have varying degrees of adverse effects on adults, and especially children, in the study area. The fluorine in groundwater mainly came from the dissolution of fluorite and other fluorine-containing minerals, and the concentrations and distribution of fluorine were affected by cation exchange, groundwater flow field and hydrochemical indexes (pH, TDS and HCO<sub>3</sub><sup>−</sup>). The study provides scientific basis for the investigation, evaluation and prevention of endemic diseases caused by fluorine.Jianwei WangNengzhan ZhengHong LiuXinyi CaoYanguo TengYuanzheng ZhaiMDPI AGarticleSongnen Plaingroundwaterfluorinedistributionformationhuman health riskHydraulic engineeringTC1-978Water supply for domestic and industrial purposesTD201-500ENWater, Vol 13, Iss 3236, p 3236 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Songnen Plain groundwater fluorine distribution formation human health risk Hydraulic engineering TC1-978 Water supply for domestic and industrial purposes TD201-500
spellingShingle	Songnen Plain groundwater fluorine distribution formation human health risk Hydraulic engineering TC1-978 Water supply for domestic and industrial purposes TD201-500 Jianwei Wang Nengzhan Zheng Hong Liu Xinyi Cao Yanguo Teng Yuanzheng Zhai Distribution, Formation and Human Health Risk of Fluorine in Groundwater in Songnen Plain, NE China
description	Songnen Plain is one of the three great plains in northeast China with abundant groundwater resources. The continuous population growth and the rapid development of agriculture and economy in China has caused a series of environmental problems in the plain, such as endemic diseases caused by the accumulation of harmful substances in drinking water. This paper conducts a systematic investigation of fluorine in the groundwater of Songnen Plain. The results showed that fluorine was widespread in the groundwater of the plain in the concentration range of BDL–8.54 mg·L<sup>−1</sup>, at a mean value of 0.63 mg·L<sup>−1</sup> and detectable at a rate of 85.91%. The highest concentrations of fluorine were found in central and southwest areas of the plain. The concentration exceeded the guideline values for fluorine in drinking water and may have varying degrees of adverse effects on adults, and especially children, in the study area. The fluorine in groundwater mainly came from the dissolution of fluorite and other fluorine-containing minerals, and the concentrations and distribution of fluorine were affected by cation exchange, groundwater flow field and hydrochemical indexes (pH, TDS and HCO<sub>3</sub><sup>−</sup>). The study provides scientific basis for the investigation, evaluation and prevention of endemic diseases caused by fluorine.
format	article
author	Jianwei Wang Nengzhan Zheng Hong Liu Xinyi Cao Yanguo Teng Yuanzheng Zhai
author_facet	Jianwei Wang Nengzhan Zheng Hong Liu Xinyi Cao Yanguo Teng Yuanzheng Zhai
author_sort	Jianwei Wang
title	Distribution, Formation and Human Health Risk of Fluorine in Groundwater in Songnen Plain, NE China
title_short	Distribution, Formation and Human Health Risk of Fluorine in Groundwater in Songnen Plain, NE China
title_full	Distribution, Formation and Human Health Risk of Fluorine in Groundwater in Songnen Plain, NE China
title_fullStr	Distribution, Formation and Human Health Risk of Fluorine in Groundwater in Songnen Plain, NE China
title_full_unstemmed	Distribution, Formation and Human Health Risk of Fluorine in Groundwater in Songnen Plain, NE China
title_sort	distribution, formation and human health risk of fluorine in groundwater in songnen plain, ne china
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/babaa910565741a7a0efe06cd4fa35c9
work_keys_str_mv	AT jianweiwang distributionformationandhumanhealthriskoffluorineingroundwaterinsongnenplainnechina AT nengzhanzheng distributionformationandhumanhealthriskoffluorineingroundwaterinsongnenplainnechina AT hongliu distributionformationandhumanhealthriskoffluorineingroundwaterinsongnenplainnechina AT xinyicao distributionformationandhumanhealthriskoffluorineingroundwaterinsongnenplainnechina AT yanguoteng distributionformationandhumanhealthriskoffluorineingroundwaterinsongnenplainnechina AT yuanzhengzhai distributionformationandhumanhealthriskoffluorineingroundwaterinsongnenplainnechina
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Distribution, Formation and Human Health Risk of Fluorine in Groundwater in Songnen Plain, NE China

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