Qualitative and quantitative study of water source in Mindong No.1 Mine based on water chemistry and hydrogen and oxygen isotopes characteristics

WANG Tiantian; FANG Gang; ZHANG Xiyu; WANG Shuxuan

doi:10.13347/j.cnki.mkaq.20231300

Safety in Coal Mines > 2024 > 55(10): 190-197. > DOI: 10.13347/j.cnki.mkaq.20231300

WANG Tiantian, FANG Gang, ZHANG Xiyu, et al. Qualitative and quantitative study of water source in Mindong No.1 Mine based on water chemistry and hydrogen and oxygen isotopes characteristics[J]. Safety in Coal Mines, 2024, 55（10）: 190−197. DOI: 10.13347/j.cnki.mkaq.20231300

Citation:

PDF (974 KB)

Qualitative and quantitative study of water source in Mindong No.1 Mine based on water chemistry and hydrogen and oxygen isotopes characteristics

WANG Tiantian^{1, 2,},
FANG Gang^{1, 3, ,},
ZHANG Xiyu^{1, 3},
WANG Shuxuan¹

1.
China Coal Technology and Engineering Group Xi’an Research Institute (Group) Co., Ltd., Xi’an 710054, China
2.
Shaanxi Engineering Research Center of Mine Ecological Environment Protection and Restoration in the Middle of Yellow River Basin, Xi’an 710054, China
3.
Shaanxi Key Laboratory of Preventing and Controlling Technology for Coal Mine Water Hazard, Xi’an 710077, China

More Information

Received Date: September 07, 2023
Revised Date: September 20, 2023

Graphical Abstract

Abstract

Abstract

Fast and accurate identification of mine water source is the key condition to prevent and control mine water damage. This study takes Mindong No.1 Mine in grassland mining area of east China as the research area, collects a variety of mine water source samples, and analyzes the hydro-chemical characteristics of different types of water samples by drawing Piper three-line diagram and Gibbs diagram and ionic proportional coefficients diagram, and qualitatively identifies several types of mine water source. In addition, the proportion of mine water source is quantitatively analyzed by the calculation of hydrogen and oxygen isotopes. The hydro-chemical type of mine indirect water sources (atmospheric precipitation, surface water, quaternary diving and aquifer water I) is HCO₃-Ca, and the hydro-chemical type of aquifer water II is HCO₃-Ca mixed with HCO₃-Na. The hydro-chemical types of aquifer III water and mine gushing water are both HCO₃-Na type, and aquifer III water is the main recharge source of mine gushing water. The formation of Ca²⁺, Na⁺ and HCO₃⁻ in groundwater and mine water is controlled by rock weathering, and mainly comes from the dissolution of silicate minerals such as potassium feldspar, albite and calcium feldspar. Combined with the calculation of isotope tritium content, the relative average age of water in the Quaternary, I aquifer, II aquifer and III aquifer is 18.48, 57.88, 69.24, 69.24 years, respectively. The average age of mine water gushing is 69.24 years, and the average values of δD and δ¹⁸O of mine water are closest to aquifer II and aquifer III water. Mine water gushing is mainly a mixture of aquifer II and III water, accounting for 11.1% and 89.9% of the total mine water gushing, respectively. The mixing ratio is about 1∶9.

FullText(HTML)

References (22)

References

[1]	谢和平,吴立新,郑德志. 2025年中国能源消费及煤炭需求预测[J]. 煤炭学报,2019,44(7):1949−1960. XIE Heping, WU Lixin, ZHENG Dezhi. Prediction on the energy consumption and coal demand of China in 2025[J]. Journal of China Coal Society, 2019, 44(7): 1949−1960.
[2]	张建强,宁树正,张莉,等. 我国煤炭行业绿色发展现状及实现途径探讨[J]. 地质评论,2023,69(S1):233−235. ZHANG Jianqiang, NING Shuzheng, ZHANG Li, et al. Discussion on the green development of coal industry in China[J]. Geological Review, 2023, 69(S1): 233−235.
[3]	尹尚先,王玉国,李文生. 矿井水灾害:原因·对策·出路[J]. 煤田地质与勘探,2023,51(1):214−221. doi: 10.12363/issn.1001-1986.22.11.0862 YIN Shangxian, WANG Yuguo, LI Wensheng. Cause, countermeasures and solutions of water hazards in coal mines in China[J]. Coal Geology & Exploration, 2023, 51(1): 214−221. doi: 10.12363/issn.1001-1986.22.11.0862
[4]	鲍道亮. 煤矿水害事故的地质原因和防治对策[J]. 安全与健康,2002(S1):43−44. BAO Daoliang. Geological causes and prevention countermeasures of coal mine water disaster accidents[J]. Safety & Health, 2002(S1): 43−44.
[5]	徐斌,祁荣荣,尹尚先,等. 我国煤矿水害重特大事故相关因素特征分析及防治对策[J]. 煤矿安全,2023,54(5):13−19. XU Bin, QI Rongrong, YIN Shangxian, et al. Characteristics analysis of correlation factors of coal mine water hazard accidents and prevention and control measures[J]. Safety in Coal Mines, 2023, 54(5): 13−19.
[6]	张培森,朱慧聪,李复兴,等. 2008—2019年我国煤矿水害事故统计及演变趋势分析[J]. 煤矿安全,2021,52(8):194−200. ZHANG Peisen, ZHU Huicong, LI Fuxing, et al. Evolution trend and statistical analysis of coal mine water disaster accidents in China from 2008 to 2019[J]. Safety in Coal Mines, 2021, 52(8): 194−200.
[7]	尹尚先,徐斌,尹慧超,等. 矿井水防治学科基本架构及内涵[J]. 煤炭科学技术,2023,51(7):24−35. YIN Shangxian, XU Bin, YIN Huichao, et al. Basic structure and connotation of mine water prevention and control discipline[J]. Coal Science and Technology, 2023, 51(7): 24−35.
[8]	樊娟,南生辉,刘英锋,等. 基于水化学和氢氧同位素特征的小屯煤矿充水条件研究[J]. 安全与环境工程,2021,28(4):80−87. FAN Juan, NAN Shenghui, LIU Yingfeng, et al. Water-filling conditions of Xiaotun Coal Mine based on hydrochemical and isotopic characteristics[J]. Safety and Environmental Engineering, 2021, 28(4): 80−87.
[9]	靳德武,王甜甜,赵宝峰,等. 宁东煤田东北部高矿化度地下水分布特征及形成机制[J]. 煤田地质与勘探,2022,50(7):118−127. doi: 10.12363/issn.1001-1986.21.10.0593 JIN Dewu, WANG Tiantian, ZHAO Baofeng, et al. Distribution characteristics and formation mechanism of high salinity groundwater in northeast Ningdong Coalfield[J]. Coal Geology & Exploration, 2022, 50(7): 118−127. doi: 10.12363/issn.1001-1986.21.10.0593
[10]	王甜甜. 煤系铁赋存形态及水-煤/岩作用过程中的溶解释放机制−以东部草原某矿为例[J]. 煤田地质与勘探,2023,51(7):92−102. doi: 10.12363/issn.1001-1986.22.08.0598 WANG Tiantian. Iron occurrence in coal measures and its release mechanism during water-rock interactions: Taking a mine in the eastern grassland as an example[J]. Coal Geology & Exploration, 2023, 51(7): 92−102. doi: 10.12363/issn.1001-1986.22.08.0598
[11]	胡小娟,李文平,曹丁涛,等. 综采导水裂隙带多因素影响指标研究与高度预计[J]. 煤炭学报,2012,37(4):613−620. HU Xiaojuan, LI Wenping, CAO Dingtao, et al. Index of multiple factors and expected height of fully mechanized water flowing fractured zone[J]. Journal of China Coal Society, 2012, 37(4): 613−620.
[12]	关文华,王长申,王善良,等. 突水点立体图解法识别煤矿顶板突水水源[J]. 采矿与安全工程学报,2017,34(1):108−113. GUAN Wenhua, WANG Changshen, WANG Shanliang, et al. Inrush-accidents-oriented graphic method to identify the sources of water-inrush from coal-seam roof strata[J]. Journal of Mining & Safety Engineering, 2017, 34(1): 108−113.
[13]	满孝全,魏久传,谢道雷,等. 基于水化学特征分析的突水水源判别方法[J]. 中国科技论文,2021,16(1):76−81. MAN Xiaoquan, WEI Jiuchuan, XIE Daolei, et al. Identification method of water inrush source based on analysis of hydrochemical characteristics[J]. China Sciencepaper, 2021, 16(1): 76−81.
[14]	潘国营,王素娜,孙小岩,等. 同位素技术在判别矿井突水水源中的应用[J]. 矿业安全与环保,2009,36(1):32−34. PAN Guoying, WANG Suna, SUN Xiaoyan, et al. Application of isotopic technique in identification of mine water inrush source[J]. Mining Safety & Environmental Protection, 2009, 36(1): 32−34.
[15]	王昱同,王皓,王甜甜,等. 蒙陕接壤区浅埋煤层矿井水水化学特征及来源分析[J]. 煤田地质与勘探,2023,51(4):85−94. WANG Yutong, WANG Hao, WANG Tiantian, et al. Hydrochemical characteristics and source analysis of mine water in shallow coal seams in Shaanxi and Inner Mongolia contiguous area[J]. Coal Geology & Exploration, 2023, 51(4): 85−94.
[16]	薛建坤. 基于同位素方法的矿井突水水源定量分析研究[J]. 煤炭工程,2019,51(12):150−153. XUE Jiankun. Quantitative analysis of mine water inrush using isotope method[J]. Coal Engineering, 2019, 51(12): 150−153.
[17]	杨建,王皓,王甜甜,等. 矿井水地下储存过程中典型污染组分去除规律−以内蒙古敏东一矿为例[J]. 煤炭学报,2020,45(8):2918−2925. YANG Jian, WANG Hao, WANG Tiantian, et al. Removal law of typical pollution components during underground storage of mine water: Taking Mindong No. 1 Mine Inner Mongolia as an example[J]. Journal of China Coal Society, 2020, 45(8): 2918−2925.
[18]	王甜甜,张雁,赵伟,等. 伊敏矿区地下水水化学特征及其形成作用分析[J]. 环境化学,2021,40(5):1480−1489. WANG Tiantian, ZHANG Yan, ZHAO Wei, et al. Hydrogeochemical characteristics and formation process of groundwater in Yimin mining area[J]. Environmental Chemistry, 2021, 40(5): 1480−1489.
[19]	XING L N, GUO H M, ZHAN Y H. Groundwater hydrochemical characteristics and processes along flow paths in the North China Plain[J]. Journal of Asian Earth Sciences, 2013, 70: 250−264.
[20]	高楹,田原. 山东济南东南部狼猫山水库上游山区地下水化学特征[J]. 资源科学,2018,40(2):359−368. GAO Ying, TIAN Yuan. Groundwater chemical characteristics in the upper reaches of the Langmaoshan Reservoir, Shandong[J]. Resources Science, 2018, 40(2): 359−368.
[21]	钱会,马致远. 水文地球化学[M]. 北京:地质出版社,2005.
[22]	王甜甜. 矿井水中典型重金属形成机理与被动处理技术研究[D]. 北京:煤炭科学研究总院,2020.

[1]	WANG Xu, YIN Shangxian, CAO Min, XIA Xiangxue, LIU Dewang, ZHANG Jinfu, WU Chuanshi, LI Qixing, WANG Haorui, LU Rui. Microscopic pore of sandstone in Longde Coal Mine based on FHH fractal theory[J]. Safety in Coal Mines, 2024, 55(10): 179-189. DOI: 10.13347/j.cnki.mkaq.20231401
[2]	JIN Feiyang, CHEN Xuexi, GAO Zeshuai. Study on multi-fractal characteristics of micropores in coal with different metamorphic degrees[J]. Safety in Coal Mines, 2024, 55(3): 9-17. DOI: 10.13347/j.cnki.mkaq.20222023
[3]	WANG Xueqing, ZHAO Yunmeng, FENG Ying, WANG Zhuangzhuang, LI Yongchao, CHEN Bo, DONG Ze, WU Shuaijun. Simulation of cracks propagation and fractal characteristics of composite rock strata with holes and fractures[J]. Safety in Coal Mines, 2024, 55(1): 42-49. DOI: 10.13347/j.cnki.mkaq.20221467
[4]	FENG Yulong, SI Qing, WANG Hao, LI Feng. Study on fractal characteristics of coal pore before and after oxidation treatment[J]. Safety in Coal Mines, 2021, 52(2): 18-22.
[5]	LIU Jikun, LI Chengzhu, WANG Cuixia. Effect of Pore Fractal Characteristics of Gas Coal on Gas Adsorption[J]. Safety in Coal Mines, 2020, 51(9): 1-5,10.
[6]	NIE Fengxiang, LIU Yongjie, GUO Haifeng. Study on Influence of Fault Structure on Laws of Gas Occurrence in Kilometer Deep Mine Based on Fractal Theory[J]. Safety in Coal Mines, 2019, 50(3): 150-153,158.
[7]	HE Zhenggang. Fractal Study on Acoustic Emission Waveform of Rock Under Different Stress States[J]. Safety in Coal Mines, 2017, 48(11): 57-60.
[8]	YAO Yupeng, JIANG Bo, LI Ming, QU Zhenghui, LIU Jiegang. Study on Fracture and Seepage Pore Fractal Characteristics of Tectonic Coal[J]. Safety in Coal Mines, 2016, 47(8): 5-8.
[9]	GUO Ning, YU Junqi, JIN Yunzhang, LU Yantao, CHEN Baicheng. R/S Analysis for Coal Mine Different Grade Accidents Based on Fractal Theory[J]. Safety in Coal Mines, 2016, 47(5): 242-244.
[10]	DONG Chao, WANG En-yuan, JIN Ming-yue, SUN Hao-bo, WANG Si-heng. Automatic Identification First Arrival of Microseismic Waves by Fractal Box-counting Dimension[J]. Safety in Coal Mines, 2013, 44(6): 198-201.

Cited By

Cited by

Periodical cited type(1)

刘正茂，李虎，张智柳，郑植，朱阳涛，高陈亮，王国普，丁锋，黄仁屏，邓良涛. 考虑加载角度影响的煤岩组合体巴西劈裂试验研究. 能源与环保. 2024(12): 248-253 .

Other cited types(2)

Get Citation

PDF

XML

Article views (25) PDF downloads (5) Cited by(3)

Turn off MathJax

Article Contents

Abstract

References

Qualitative and quantitative study of water source in Mindong No.1 Mine based on water chemistry and hydrogen and oxygen isotopes characteristics