OVERVIEW OF GROUNDWATER FLOW PREDICTION IN OPEN PIT MINING
Keywords:
groundwater flow, numerical model, open pit mine
Abstract
Dealing with water in open pit mining causes many operational, economic and safety problems. as mining depth increases, hydrogeological conditions become more complex, and water inflow to the mine increases every year, mine water disasters occur frequently, resulting in tens of millions of dollars in economic losses. Therefore, it is necessary to predict the flow of water into the mine. This study aims to determine the groundwater flow model that is suitable for mining, and to see the trend of groundwater flow into the pit and determine the factors that influence the flow of water into the mine. The author conducted comparisons of several literatures to determine the best model, analyze groundwater flow trends and factors that influence water flow to the mine. From these results, it is found that, numerical models provide better results than analytical models, groundwater flow trends increase and decrease and fluctuate, with respect to time and depth, as well as many factors that affect the flow of groundwater to the mine pit, including geology, hydrogeology, and mining activities.
References
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[16] Surinaidu, L., Rao, V. G., Rao, N. S., & Srinu, S. (2014). Hydrogeological and groundwater modeling studies to estimate the groundwater inflows into the coal Mines at different mine development stages using MODFLOW, Andhra Pradesh, India. Water Resources and Industry, 7, 49-65.
[17] Ta, D., Cao, S., Steyl, G., Yang, H., & Li, Y. (2019). Prediction of Groundwater Inflow into an Iron Mine: A Case Study of the Thach Khe Iron Mine, Vietnam. Mine Water and the Environment, 38(2), 310-324.
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[20] Wu, C., Wu, X., Zhu, G., & Qian, C. (2019). Predicting mine water inflow and groundwater levels for coal mining operations in the Pangpangta coalfield, China. Environmental Earth Sciences, 78(5), 130.
[21] Xue, S., Liu, Y., Liu, S., Li, W., Wu, Y., & Pei, Y. (2018). Numerical simulation for groundwater distribution after mining in Zhuanlongwan mining area based on visual MODFLOW. Environmental Earth Sciences, 77(11), 400.
[22] Yihdego, Y., & Paffard, A. (2017). Predicting open pit mine inflow and recovery depth in the Durvuljin soum, Zavkhan Province, Mongolia. Mine Water and the Environment, 36(1), 114-123.
[23] Zhang, K., Cao, B., Lin, G., & Zhao, M. (2017). Using multiple methods to predict mine water inflow in the Pingdingshan no. 10 coal mine, China. Mine Water and the Environment, 36(1), 154-160.
[2] Brunetti E, Jones JP, Petitta M, Rudolph DL (2013) Assessing the impact of large-scale dewatering on fault-controlled aquifer systems: a case study in the Acque Albue basin (Tivoli, central Italy). Hydrogeol J 21(2):401–423
[3] Cahyadi, T. A., Widodo, L. E., Syihab, Z., & Notosiswoyo, S. (2017). Pengaruh Instalasi Drain Hole Terhadap Penurunan Muka Airtanah Pada Media Permeabilitas Yang Berbeda (studi Kasus Model Konseptual).
[4] Dong D, Sun W, Xi S (2012) Optimization of mine drainage capacity using FEFLOW for the no. 14 coal seam of China’s Linnancang Coal Mine. Mine Water Environ 31(4):353–360
[5] E. Manoli, P. Katsiardi, G. Arampatzis, and D. Assima-copoulos, “Comprehensive Water Management Scenarios for Strategic Planning,†Global NEST Journal, Vol. 7, pp. 369–378, 2005.
[6] Fernández-Ãlvarez, J. P., Ãlvarez-Ãlvarez, L., & DÃaz-Noriega, R. (2016). Groundwater numerical simulation in an open pit mine in a limestone formation using MODFLOW. Mine Water and the Environment, 35(2), 145-155.
[7] Haq, S., Prakasa, D., Putra, E., Hendrayana, H., & Igarashi, T. (2011). Hydrogeology of an Open-pit Coal Mine in Tamiang Layang Central Kalimantan Indonesia: a Preliminary Groundwater Flow Modeling. Indonesian Association Geologists, 1-20.
[8] N. Emekli, N. Karahanoglu, H. Yazicigil, and V. Doy-uran. “Numerical simulation of saltwater intrusion in a groundwater Basin,†Water Environment Research, Vol. 68, pp. 855–866, 1996.
[9] N. Krešić, “Hydrogeology and groundwater modeling,†CRC Press, Boca Raton, Florida, 2006.
[10] Peksezer-Sayit, A., Cankara-Kadioglu, C., & Yazicigil, H. (2015). Assessment of dewatering requirements and their anticipated effects on groundwater resources: A case study from the Caldag Nickel Mine, Western Turkey. Mine Water and the Environment, 34(2), 122-135.
[11] P. K. M. van der Heijde, “Quality assurance in computer simulations of groundwater contamination,†Environ-mental Software, Vol. 2, pp. 19–25, 1987.
[12] Sagin, J., Yerikuly, Z., Zhaparkhanov, S., Panichkin, V., Miroshnichenko, O., & Mashtayeva, S. (2015). Groundwater inflow modeling for a Kazakhstan copper ore deposit.
[13] Shalaho Dina Devy, S., Heru Hendrayana, H. H., & Doni Prakasa Eka Putra, D. (2014, October). PEMODELAN AIRTANAH DAERAH PENAMBANGAN BATUBARA PIT TERBUKA DI MUARA LAWA, KABUPATEN KUTAI BARAT, KALIMANTAN TIMUR. In PROSIDING SEMINAR NASIONAL KEBUMIAN KE-7 Jurusan Teknik Geologi, Fakultas Teknik, Universitas Gadjah Mada, 30–31 Oktober 2014. Jurusan Teknik Geologi.
[14] Shi, L., Wang, Y., Qiu, M., & Wang, M. (2019). Assessment of water inrush risk based on the groundwater modeling system—a case study in the Jiaojia Gold Mine Area, China. Arabian Journal of Geosciences, 12(24), 807.
[15] Surinaidu, L., Rao, V. G., & Ramesh, G. (2013). Assessment of groundwater inflows into Kuteshwar Limestone Mines through flow modeling study, Madhya Pradesh, India. Arabian Journal of Geosciences, 6(4), 1153-1161.
[16] Surinaidu, L., Rao, V. G., Rao, N. S., & Srinu, S. (2014). Hydrogeological and groundwater modeling studies to estimate the groundwater inflows into the coal Mines at different mine development stages using MODFLOW, Andhra Pradesh, India. Water Resources and Industry, 7, 49-65.
[17] Ta, D., Cao, S., Steyl, G., Yang, H., & Li, Y. (2019). Prediction of Groundwater Inflow into an Iron Mine: A Case Study of the Thach Khe Iron Mine, Vietnam. Mine Water and the Environment, 38(2), 310-324.
[18] Unsal, B., & Yazicigil, H. (2016). Assessment of open pit dewatering requirements and pit lake formation for the Kışladağ gold mine, Uşak, Turkey. Mine Water and the Environment, 35(2), 180-198.
[19] V. S. Singh and C. P. Gupta, “Groundwater in a coral is-land,†Environmental Geology, Vol. 37, pp. 72–77, 1999.
[20] Wu, C., Wu, X., Zhu, G., & Qian, C. (2019). Predicting mine water inflow and groundwater levels for coal mining operations in the Pangpangta coalfield, China. Environmental Earth Sciences, 78(5), 130.
[21] Xue, S., Liu, Y., Liu, S., Li, W., Wu, Y., & Pei, Y. (2018). Numerical simulation for groundwater distribution after mining in Zhuanlongwan mining area based on visual MODFLOW. Environmental Earth Sciences, 77(11), 400.
[22] Yihdego, Y., & Paffard, A. (2017). Predicting open pit mine inflow and recovery depth in the Durvuljin soum, Zavkhan Province, Mongolia. Mine Water and the Environment, 36(1), 114-123.
[23] Zhang, K., Cao, B., Lin, G., & Zhao, M. (2017). Using multiple methods to predict mine water inflow in the Pingdingshan no. 10 coal mine, China. Mine Water and the Environment, 36(1), 154-160.
Published
2020-10-27
How to Cite
nando, kadek nando setiawan and Tedy Agung Cahyadi (2020) “OVERVIEW OF GROUNDWATER FLOW PREDICTION IN OPEN PIT MINING”, ReTII, pp. 215-220. Available at: //journal.itny.ac.id/index.php/ReTII/article/view/2037 (Accessed: 22November2024).
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