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Integration of Multiframe and Multichannel Residual Attention Models for Mine Water Hazard Video Feature Recognition. [PDF]

ACS Omega
Zhang S, Liu Y, Wang C, Wei Y, Luo H, Sheng H, Du Y, Wang R, Wu Z, Liu J.   +9 more
europepmc   +1 more source

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Environmental hazards posed by mine dust, and monitoring method of mine dust pollution using remote sensing technologies: An overview.

Science of the Total Environment, 2022
The over-exploitation of mineral resources has led to increasingly serious dust pollution in mines, resulting in a series of negative impacts on the environment, mine workers (occupational health) and nearby residents (public health). For the environment,
Haoxuan Yu, I. Zahidi
semanticscholar   +1 more source

Characterizations of heavy metal contamination, microbial community, and resistance genes in a tailing of the largest copper mine in China.

Environmental Pollution, 2021
Copper mine tailings are causing great environmental concern nowadays due to their high contents of heavy metals. These hazards may release to air, water, and soil, posing great threat to the living organisms in the surroundings.
Xiawei Jiang, Wenhong Liu, Hao Xu, Xinjie Cui, Junfeng Li, Jurong Chen, B. Zheng   +6 more
semanticscholar   +1 more source

Contamination and health risk assessment of heavy metals in China's lead-zinc mine tailings: A meta-analysis.

Chemosphere, 2020
The lead-zinc areas of China have faced serious foulteousqulated heavy metal pollution. In this study, data on As, Cd, Cr, Cu, Hg, Ni, Pb, and Zn concentrations in China's lead-zinc mine tailings were collected and screened from published literature ...
Xiaoqing Kan, Yiqie Dong, Lu Feng, Min Zhou, H. Hou   +4 more
semanticscholar   +1 more source

Hybrid CNN-LSTM and IoT-based coal mine hazards monitoring and prediction system

, 2021
IoT-enabled sensor devices and machine learning methods have played an essential role in monitoring and forecasting mine hazards. In this paper, a prediction model has been proposed for improving the safety and productivity of underground coal mines ...
Prasanjit Dey, S. K. Chaulya, Sanjay Kumar   +2 more
semanticscholar   +1 more source

Leaching of heavy metals from lead-zinc mine tailings and the subsequent migration and transformation characteristics in paddy soil.

Chemosphere, 2021
The leaching of heavy metals (HMs) from lead-zinc mine tailings caused by natural precipitation and the subsequent migration and transformation characteristics in paddy soil were investigated using simulative experiments.
Rongguo Sun, Yue Gao, Yang Yang
semanticscholar   +1 more source

A review of recent strategies for acid mine drainage prevention and mine tailings recycling.

Chemosphere, 2019
Acid mine/rock drainage (AMD/ARD), effluents with low pH and high concentrations of hazardous and toxic elements generated when sulfide-rich wastes are exposed to the environment, is considered as a serious environmental problem encountered by the mining
I. Park, C. Tabelin, Sanghee Jeon, Xinlong Li, Kensuke Seno, M. Ito, N. Hiroyoshi   +6 more
semanticscholar   +1 more source

Acid mine drainage from coal mining in the United States – An overview

, 2020
Water discharged from active, abandoned and/or reclaimed coal mine sites with relatively higher acidity continues to be a global concern due to variable impacts on the quality of surface water and groundwater.
B. Acharya, G. Kharel
semanticscholar   +1 more source

Numerical simulation study on dust pollution characteristics and optimal dust control air flow rates during coal mine production

, 2020
Ventilation and dust removal is the most basic means of dust prevention in mines. In the paper, a highly simulated physical model of the goaf and multiple dust sources were established in order to obtain the optimal dust-removal air flow rate in the ...
Zihao Xiu, W. Nie, Jiayi Yan, Dawei Chen, P. Cai, Qiang Liu, T. Du, Bo Yang   +7 more
semanticscholar   +1 more source

UWB-Based Localization System Aided With Inertial Sensor for Underground Coal Mine Applications

IEEE Sensors Journal, 2020
Robotic mining equipment plays an increasingly important role in the coal mining industry. Due to the complexity of the confined underground environment, available localization methods are limited, and restrict the development of coal mine robots (CMRs).
Menggang Li, Hua Zhu, Shaoze You, Chaoquan Tang   +3 more
semanticscholar   +1 more source