A Study on the Preliminary Cost Estimation for Hydraulic Backfill Process in Barapukuria Coal Mine, Dinajpur, Bangladesh

2014 ◽  
Vol 2 (3) ◽  
pp. 37 ◽  
Author(s):  
Md. Mostafijul Karim ◽  
M. Farhad Howladar ◽  
F.M. Mohi Shine
Keyword(s):  
Coal Mine ◽  
Cost Estimation ◽  
Barapukuria Coal Mine

scholarly journals Evaluation of water resources around Barapukuria coal mine industrial area, Dinajpur, Bangladesh

2014 ◽  
Vol 4 (3) ◽  
pp. 203-222 ◽  
Author(s):  
M. Farhad Howladar ◽  
Pulok Kanti Deb ◽  
A. T. M. Shahidul Huqe Muzemder ◽  
Mushfique Ahmed
Keyword(s):  
Water Resources ◽  
Coal Mine ◽  
Industrial Area ◽  
Barapukuria Coal Mine

Sustainability of irrigation with Barapukuria coal-mine drainage, NW Bangladesh

2012 ◽  
pp. 323-332
Author(s):  
J Dutta ◽  
C Jahan ◽  
Q Mazumder ◽  
M Motin ◽  
S Jaman ◽  
...  
Keyword(s):  
Coal Mine ◽  
Mine Drainage ◽  
Coal Mine Drainage ◽  
Barapukuria Coal Mine

scholarly journals A Study on Deformation of Land and Loss of Vegetation Due to Mining at Barapukuria Coal Mine

2019 ◽  
Vol 11 (3) ◽  
pp. 293-301
Author(s):  
I. Abedin ◽  
M. A. N. Abir ◽  
A. Hussain ◽  
G. Hasan
Keyword(s):  
Remote Sensing ◽  
Adverse Effect ◽  
Surface Area ◽  
Coal Mine ◽  
Extraction Process ◽  
Major Portion ◽  
Remote Sensing Technology ◽  
Barapukuria Coal Mine ◽  
Severe Effect ◽  
Sensing Technology

Barapukuria coal mine is the biggest coal mine in Bangladesh discovered in 1985. It has lease area around 10.53 square km with the total reserve of 390 million tons. Though it fulfils the major portion of demand of coal in Bangladesh nevertheless it has severe effect like deformation of topography of that surface area while extracting coal from mine and causes severe impact on vegetation on the coal mine vicinity. This is due to some poor design of extraction process. The intent and purpose of this research is to make an analysis of the influence of topography changes due to mining and impact on vegetation. To assess the effect of mining on vegetation and topography remote sensing technology, GIS and Landsat image were used. Our study confirms the deformation of topography and loss of vegetation due to mining. If this mining process continue it will create adverse effect on environment. The result is expected to be a reference for various parties to perform activities related to the mining of coal in Barapukuria coal mine.

scholarly journals Effects of Disposed-water from Barapukuria Coal Mine, Dinajpur, Bangladesh on Agriculture and Aquaculture

2021 ◽  
Vol 1176 (1) ◽  
pp. 012008
Author(s):  
M T Rahman ◽  
A H Khan ◽  
B M Negash ◽  
K Sultana ◽  
M A Hasan ◽  
...  
Keyword(s):  
Coal Mine ◽  
Barapukuria Coal Mine

scholarly journals Study of Engineering Behavior of Coal Mine Waste Generated From Barapukuria Coal Mine As Road Subgrade

2018 ◽  
Vol 9 (1) ◽  
pp. 58-69
Author(s):  
M. B. Hossain ◽  
M. Kumruzzaman ◽  
M. Roknuzzaman
Keyword(s):  
Coal Mine ◽  
Mine Waste ◽  
Fine Sand ◽  
Total Weight ◽  
Plasticity Index ◽  
Mine Wastes ◽  
Test Results ◽  
Unconfined Compression ◽  
Coal Mine Waste ◽  
Barapukuria Coal Mine

This study is focused on the possibility of using coal mine wastes as a replacement for conventional road subgrades. Various laboratory tests carried out on fresh coal mine waste collected from Barapukuria Coal Mine (Located at Dinajpur, Bangladesh) showed that, it behaves like low strength soil with 0.71% CBR and 18.74% plasticity index which is unsuitable for engineering utilization. Later, fine sand and cement were added with the waste. Three different cement proportion were tested (5%, 8% and 10% of total weight) keeping a constant sand proportion (20% of total weight). The unconfined compression strength and CBR value were found to increase greatly. Analyzing the test results, waste mixed with 8% cement and 20% sand showing 27.44% CBR and 9.09% plasticity index was found to be effective for using as subgrade. Chemical analysis of waste detected the presence of lead as 0.026 ppm which may cause groundwater contamination.

scholarly journals Life cycle cost estimation and environmental valuation of coal mine tailings management

2021 ◽  
Vol 16 (3) ◽  
Author(s):  
Joni Safaat Adiansyah ◽  
Michele Rosano ◽  
Wahidul Biswas ◽  
Nawshad Haque
Keyword(s):  
Life Cycle ◽  
Coal Mine ◽  
Mine Tailings ◽  
Cost Estimation ◽  
Life Cycle Cost ◽  
Environmental Valuation ◽  
Tailings Management
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