Comparison of the dewatering of underground and open pit coal mine pumping systems in (BCCL), Dhanbad, Jharkhand, India

International Conference on Mechanical, Materials and Renewable Energy

机械制造;材料科学;能源学

Rajak, Pawan Kumar^1 ; Sarkar, Shibayan^1 ; Paul, Biswajit^2

Dept. of Mechanical Engineering, Indian Institute of Technology(ISM), Dhanbad, Jharkhand

826004, India^1

Dept. of Environmental Science of Engineering, Indian Institute of Technology (ISM), Dhanbad, Jharkhand

826004, India^2

关键词: and Moonidih Project;    BCCL;    Dewatering systems;    Open pit coal mine;    Pore-water pressures;    Pumping systems;    Water discharges;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/377/1/012152/pdf
DOI  :  10.1088/1757-899X/377/1/012152

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

In the pumping system of mines are very important factor which is considered. The purpose of a dewatering system for underground and open pit coal mine is to control ground water levels and to reduce pore water pressure in the ground so dewatering systems are also important part of the both mine activity. It is observed in the response of the average yearly water discharge in the underground and open pit coal mines. It is observed in the response of the average yearly water discharge in the underground and open pit coal mines.