High-fluorine Groundwater Formation in Longshoushan Piedmont in Zhangye Basin

Abstract

Abstract:

Fluorine is one of essential elements of the human body, but excessive F can be harmful to human body. The formation mechanism of high fluorine groundwater has been a hot topic of hydrogeochemical research. The authors analyzed numerous groundwater level and quality data from 1∶50,000 hydrogeological survey in Zhangye Basin. By using hydrogeochemical and oxygen deuterium isotope methods, the authors discussed the formation mechanism of high-fluorine groundwater in Longshoushan piedmont in a high accuracy level. The results show that high-fluorine groundwater mainly origins from Longshoushan mountain fluorine-bearing rock. The high-fluorine surface water in Longshoushan mountain recharge into Quaternary aquifer in Zhangye Basin through seasonal floods and mixes with low-fluorine groundwater from upstream. Different recharge sources divided groundwater into three strips in Longshoushan piedmont.

Key words: Zhangye Basin, hydrogeological survey, high-fluoride groundwater, formation mechanism, leaching

CLC Number:

P314.1

WANG Wenxiang, HE Jin, ZHANG Mengnan, AN Yonghui, LI Wenpeng, WU Xi, GONG Lei, WANG Xiaoyan. High-fluorine Groundwater Formation in Longshoushan Piedmont in Zhangye Basin[J]. Geoscience, 2017, 31(02): 415-420.

Figures/Tables 7

References 19

[1]	梁翠萍, 刘蕾, 于书萍, 等. 高含氟地区地下水及土壤生态治理技术分析[J]. 水科学与工程技术, 2015(2):59-61.
[2]	World Health Organization. Fluoride in Drinking Water[M]. London: W A Publishing, 2006: 144.
[3]	SUSHEELA A K. Fluorosis management programme in India[J]. Current Science, 1999, 77(10): 1250-1256.
[4]	王根绪, 程国栋. 西北干旱区水中氟的分布规律及环境特征[J]. 地理科学, 2000, 20(2): 153-159.
[5]	廖资生, 林学钰. 松嫩盆地地下水有害组分的形成及分布规律[J]. 勘察科学技术, 2002(4):3-9.
[6]	WEN D, ZHANG F, ZHANG E, et al. Arsenic, fluoride and iodine in groundwater of China[J]. Journal of Geochemical Exploration, 2013, 135: 1-21. DOI URL
[7]	李世君, 王新娟, 周俊, 等. 北京大兴区第四系高氟地下水分布规律研究[J]. 现代地质, 2012, 26(2): 407-414.
[8]	万继涛, 郝奇琛, 巩贵仁. 鲁西南地区高氟水分布规律与成因分析[J]. 现代地质, 2013, 27(2):448-453.
[9]	RAFIQUE T, NASEEM S, OZSVATH D, et al. Geochemical controls of high fluoride groundwater in Umarkot Sub-district, Thar Desert, Pakistan[J]. Science of the Total Environment, 2015, 530: 271-278.
[10]	JABAL M S A, ABUSTAN I, ROZAIMY M R, et al. Fluoride enrichment in groundwater of semi-arid urban area: Khan Younis City, southern Gaza Strip (Palestine)[J]. Journal of African Earth Sciences, 2014, 100: 259-266. DOI URL
[11]	安永会, 张福存, 孙建平, 等. 我国饮水型地方病地质环境特征与防治对策[J]. 中国地方病杂志, 2006, 25(2): 220-221.
[12]	KIMY, KIM J Y, KIM K J. Geochemical characteristics of fluoride in groundwater of Gimcheon, Korea: lithogenic and agricultural origins[J]. Environment Earth Science, 2011, 63(5): 1139-1148. DOI URL
[13]	PETTENATI M, PERRIN J, PAUWEL H, et al. Simulating fluoride evolution in groundwater using a reactive multicomponent transient transport model: application to a crystal-line aquifer of Southern India[J]. Applied Geochemistry, 2013, 29:102-116. DOI URL
[14]	巴建文, 闫成云. 河西走廊平原区地下水中氟的富集规律及成因探讨[J]. 干旱区资源与环境, 2010, 24(3):93-97.
[15]	安永会. 张掖盆地高氟水形成机理与模拟及地下水开发利用研究[D]. 北京: 中国矿业大学, 2010:1-20.
[16]	何锦, 安永会, 韩双宝, 等. 张掖市甘州区地下水氟的分布规律和成因[J]. 水资源保护, 2008, 24(6):53-56.
[17]	HE J, AN Y, ZHANG F. Geochemical characteristics and fluoride distribution in the groundwater of the Zhangye Basin in Northwestern China[J]. Journal of Geochemical Exploration, 2013, 135: 22-30. DOI URL
[18]	高丽. 河西走廊地理环境特点与地方性氟中毒的关系[J]. 中国地方病学杂志, 2002, 21(2):134-136.
[19]	李文鹏, 郝爱兵, 李鹏, 等. 对我国干旱区地下水资源的几点认识[J]. 水文地质工程地质, 1996(5): 14-15.

样品编号	距离/km	F^-/(mg/L)	TDS/(mg/L)
ZY545	0.0	0.1	1 029.0
ZY295	7.6	0.1	335.9
ST087	42.4	0.1	558.8
ZY289	11.1	0.1	394.2
ST083	45.5	0.1	344.8
ST095	39.7	0.2	1 207.0
ZY557	5.6	0.2	325.2
ZY99	3.8	0.2	617.2
SS177	35.9	0.2	360.6
ZY110	11.5	0.2	1 533.0
ZY94	6.1	0.3	2 010.0
ZY556	9.6	0.3	403.2
SF054	27.1	0.4	1 742.0
ZY108	8.2	0.5	501.8
SF051	24.7	0.8	1 460.0
何38	18.3	0.8	729.6
ZY114	2.2	0.9	928.6
SF066	31.6	1.0	1 165.0
SF028	28.5	1.2	1 064.0
ZY112	14.3	1.3	850.8
SF029	27.6	1.7	1 202.0
何37	22.9	1.7	718.9
ZY334	15.1	2.0	913.5
何32	20.1	2.0	975.3

样品编号	距离/km	F^-/(mg/L)	TDS/(mg/L)
ZY545	0.0	0.1	1 029.0
ZY295	7.6	0.1	335.9
ST087	42.4	0.1	558.8
ZY289	11.1	0.1	394.2
ST083	45.5	0.1	344.8
ST095	39.7	0.2	1 207.0
ZY557	5.6	0.2	325.2
ZY99	3.8	0.2	617.2
SS177	35.9	0.2	360.6
ZY110	11.5	0.2	1 533.0
ZY94	6.1	0.3	2 010.0
ZY556	9.6	0.3	403.2
SF054	27.1	0.4	1 742.0
ZY108	8.2	0.5	501.8
SF051	24.7	0.8	1 460.0
何38	18.3	0.8	729.6
ZY114	2.2	0.9	928.6
SF066	31.6	1.0	1 165.0
SF028	28.5	1.2	1 064.0
ZY112	14.3	1.3	850.8
SF029	27.6	1.7	1 202.0
何37	22.9	1.7	718.9
ZY334	15.1	2.0	913.5
何32	20.1	2.0	975.3

	Ca²⁺	Cl^-	TDS	F^-
Ca²⁺	1.00
Cl^-	0.69	1.00
TDS	0.83	0.86	1.00
F^-	-0.03	0.21	0.18	1.00

	Ca²⁺	Cl^-	TDS	F^-
Ca²⁺	1.00
Cl^-	0.69	1.00
TDS	0.83	0.86	1.00
F^-	-0.03	0.21	0.18	1.00

样品编号	井深/m	δ¹⁸O/‰	δD/‰	F^-/(mg/L)
何34	80	-11.4	-81.7	3.1
何37	150	-10.8	-79.5	1.7
何39	180	-10.2	-72.0	1.5
何35	85	-9.6	-69.8	1.8
SF049	100	-9.4	-60.5	0.8
何24	120	-9.4	-63.4	0.4
SF051	100	-9.3	-63.8	0.8
何27	130	-9.3	-60.5	0.4
SF050	100	-9.3	-60.3	0.7
何11	10	-9.3	-59.9	0.6
何30	150	-9.2	-56.4	0.3
何33	20	-9.1	-68.1	1.5
何32	14	-8.6	-66.3	2.0
何23	110	-8.6	-57.8	0.4
SF061	100	-8.6	-53.4	0.2
何28	140	-8.5	-56.3	0.4
SF027	120	-8.5	-52.8	0.2
SF029	100	-8.3	-53.7	1.7
SF076	120	-8.2	-49.6	0.2
SF059	100	-8.1	-49.2	0.2
何13	10	-7.7	-58.2	0.5