Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Using stable isotopes (δD, δ18O, δ34S and 87Sr/86Sr) to identify sources of water in abandoned mines in the Fengfeng coal mining district, northern China

Using stable isotopes (δD, δ18O, δ34S and 87Sr/86Sr) to identify sources of water in abandoned... With depleted coal resources or deteriorating mining geological conditions, some coal mines have been abandoned in the Fengfeng mining district, China. Water that accumulates in an abandoned underground mine (goaf water) may be a hazard to neighboring mines and impact the groundwater environment. Groundwater samples at three abandoned mines (Yi, Er and Quantou mines) in the Fengfeng mining district and the underlying Ordovician limestone aquifer were collected to characterize their chemical and isotopic compositions and identify the sources of the mine water. The water was HCO3·SO4-Ca·Mg type in Er mine and the auxiliary shaft of Yi mine, and HCO3·SO4-Na type in the main shaft of Quantou mine. The isotopic compositions (δD and δ18O) of water in the three abandoned mines were close to that of Ordovician limestone groundwater. Faults in the abandoned mines were developmental, possibly facilitating inflows of groundwater from the underlying Ordovician limestone aquifers into the coal mines. Although the Sr2+ concentrations differed considerably, the ratios of Sr2+/Ca2+ and 87Sr/86Sr and the 34S content of SO4 2− were similar for all three mine waters and Ordovician limestone groundwater, indicating that a close hydraulic connection may exist. Geochemical and isotopic indicators suggest that (1) the mine waters may originate mainly from the Ordovician limestone groundwater inflows, and (2) the upward hydraulic gradient in the limestone aquifer may prevent its contamination by the overlying abandoned mine water. The results of this study could be useful for water resources management in this area and other similar mining areas. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Hydrogeology Journal Springer Journals

Using stable isotopes (δD, δ18O, δ34S and 87Sr/86Sr) to identify sources of water in abandoned mines in the Fengfeng coal mining district, northern China

Download PDF
11 pages

Loading next page...
 
/lp/springer_journal/using-stable-isotopes-d-18o-34s-and-87sr-86sr-to-identify-sources-of-iYBVWbmMxF
Publisher
Springer Journals
Copyright
Copyright © 2018 by Springer-Verlag GmbH Germany, part of Springer Nature
Subject
Earth Sciences; Hydrogeology; Hydrology/Water Resources; Geology; Water Quality/Water Pollution; Geophysics/Geodesy; Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution
ISSN
1431-2174
eISSN
1435-0157
DOI
10.1007/s10040-018-1803-5
Publisher site
See Article on Publisher Site

Abstract

With depleted coal resources or deteriorating mining geological conditions, some coal mines have been abandoned in the Fengfeng mining district, China. Water that accumulates in an abandoned underground mine (goaf water) may be a hazard to neighboring mines and impact the groundwater environment. Groundwater samples at three abandoned mines (Yi, Er and Quantou mines) in the Fengfeng mining district and the underlying Ordovician limestone aquifer were collected to characterize their chemical and isotopic compositions and identify the sources of the mine water. The water was HCO3·SO4-Ca·Mg type in Er mine and the auxiliary shaft of Yi mine, and HCO3·SO4-Na type in the main shaft of Quantou mine. The isotopic compositions (δD and δ18O) of water in the three abandoned mines were close to that of Ordovician limestone groundwater. Faults in the abandoned mines were developmental, possibly facilitating inflows of groundwater from the underlying Ordovician limestone aquifers into the coal mines. Although the Sr2+ concentrations differed considerably, the ratios of Sr2+/Ca2+ and 87Sr/86Sr and the 34S content of SO4 2− were similar for all three mine waters and Ordovician limestone groundwater, indicating that a close hydraulic connection may exist. Geochemical and isotopic indicators suggest that (1) the mine waters may originate mainly from the Ordovician limestone groundwater inflows, and (2) the upward hydraulic gradient in the limestone aquifer may prevent its contamination by the overlying abandoned mine water. The results of this study could be useful for water resources management in this area and other similar mining areas.

Journal

Hydrogeology Journal – Springer Journals

Published: May 31, 2018

References

  • Isotopic composition of sulfate as a tracer of natural and anthropogenic influences on groundwater geochemistry in an urban sandstone aquifer. Birmingham, UK
    Bottrell, SH; Tellam, J; Bartlett, R; Hughes, A
  • Decoupling of mg-C and Sr-Nd-O isotopes traces the role of recycled carbon in magnesiocarbonatites from the Tarim large Igneous Province
    Cheng, ZG; Zhang, ZV; Hou, T; Santosh, M; Chen, LL; Ke, S; Xu, LJ
  • Dissolved metals and associated constituents in abandoned coal-mine discharges, Pennsylvania, USA: 1. constituent concentrations and correlations
    Cravotta, CA
  • Application of isotopic and hydro-geochemical methods in identifying sources of mine inrushing water
    Dou, H; Ma, Z; Cao, H; Liu, F; Hu, W; Li, T
  • The application of environmental isotope method to water discharge trial in Xingtai coalmine
    Duan, Y; Lei, H; Xie, G
  • Chemical characteristics and utilization of coal mine drainage in China
    Feng, QY; Li, T; Qian, B; Zhou, L; Gao, B; Yuan, T
  • System design and implementation of water source identification of mine water based on the Bayes algorithm
    Guo, J; Yao, D; Huang, H
  • Oxygen isotope fractionation for understanding the Sulphur cycle
    Holt, BD; Kumar, R
  • Recharge sources and hydrogeochemical evolution of groundwater in the coal-mining district of Jiaozuo, China
    Huang, P; Chen, J
  • Hydrochemical and stable isotope (δD and δ18O) characteristics of groundwater and Hydrogeochemical processes in the Ningtiaota coalfield, Northwest China
    Huang, XJ; Wang, GC; Liang, XY; Cui, LF; Ma, L; Xu, QY
  • The combined use of 87Sr/86Sr and carbon and water isotopes to study the hydrochemical interaction between groundwater and lakewater in mantled karst
    Katz, BG; Bullen, TD
  • Stable isotopes: natural and anthropogenic sulfur in the environment
    Krouse, HR; Grinenko, VA
  • Characterization of water–rock interaction and pollution of karstic hydrological system: a study on water chemistry and Sr isotope of surface/ground water of the Guiyang area
    Lang, YC; Liu, CQ; Han, GL; Zhao, ZQ; Li, SL
  • Rapid and precise determination of Sr and Nd isotopic ratios in geological samples from the same filament loading by thermal ionization mass spectrometry employing a single-step separation scheme
    Li, CF; Li, XH; Li, QL; Guo, JH; Li, JH; Li, XH
  • Major ion chemistry of shallow groundwater in the Dongsheng mining district, Ordos Basin, China
    Li, PY; Qian, H; Wu, JH; Zhang, YQ; Zhang, HB
  • The use of environmental isotopic (C, Sr, S) and hydrochemical tracers to characterize anthropogenic effects on karst groundwater quality: a case study of the Shuicheng Basin, SW China
    Li, XD; Liu, CQ; Harue, M; Li, SL; Liu, XL
  • Application of fuzzy evaluation on prevention water-inrush of coal mines
    Lu, C; Xu, C; Chen, Y
  • Source identification of water in the Xiakou tunnel based on hydrochemistry and hydrogen-oxygen isotopes
    Luo, M; Huang, H; Yin, D; Zhou, H; Chen, Z
  • Simulation of groundwater level recovery in abandoned mines, Fengfeng coalfield, China
    Ma, L; Wang, GC; Shi, ZM; Guo, YY; Xu, QY; Huang, XJ
  • Major ion chemistry of shallow groundwater of a fast growing city of central India
    Marghade, D; Malpe, DB; Zade, AB
  • Hydrogeochemistry and microbiology of mine drainage: an update
    Nordstrom, DK; Blowes, DW; Ptacek, CJ
  • Geochemical and temporal influences on the enrichment of acidophilic iron-oxidizing bacterial communities
    Sheng, YZ; Bibby, K; Grettenberger, C; Kaley, B; Macalady, JL; Wang, GC; Burgos, WD
  • Sulphur isotope compositions of sedimentary phosphorites from the basal Cambrian of China: implications for Neoproterozoic-Cambrian biogeochemical cycling
    Shields, GA; Strauss, H; Howe, SS; Siegmund, H
  • The sulfur isotopic record of Precambrian sulfates: new data and a critical evaluation of the existing record
    Strauss, H
  • Divisions based on groundwater chemical characteristics and discrimination of water sources in the Pingdingshan mining district
    Wang, XY; Hong, YJ; Wang, Q; Liu, XM; Huang, D; Yao, XP
  • The use of stable sulfur, oxygen and hydrogen isotope ratios as geochemical tracers of sulfates in the Podwiśniówka acid drainage area (south-central Poland)
    Zdzisław, MM; Agnieszka, G; Artur, M; Sabina, D; Andrzej, M; Stanislaw, H; Andrzej, T