Management of dewatering schemes in an open cast mine …
Hybrid approach is applied to derive the optimum dewatering scheme for safe mining of limestone in the Adanakurichi limestone mines of Tamil Nadu, India and was found that an additional 20% ...
Impact of Open Cast Coal Mining on Fish and
Present paper deals with the impact of coal mining activities on the water quality and fish diversity of Simsang River from 2009 to 2015. Six sampling sites were selected on the basis of affected and unaffected areas of coal mining activities. Certain water quality attributes such as water colour, temperature, pH, dissolved oxygen, free CO2, chloride, total alkalinity, …
Opencast mining machineries | PPT
Opencast mining machineries - Download as a PDF or view online for free ... a flexible trailing cable or it maybe a diesel engine. Diesel shovels are now rarely used in opencast coal mines in India. Shovel runs on two sturdy crawler chains. Since bucket movements are controlled by rope, shovel known as rope shovel. In a hydraulic shovel, all ...
OPENCAST COAL MINING AT LARGE DEPTH IN INDIA
In India, around 92% of the coal is produced by opencast mining method (Table 1). If domestic coal production continues at 5% increasing rate, the extractable reserve will last for …
Quantitative environmental impact assessment of the Open cast mining …
The district Sonbhadra, previously a part of Mirzapur district in Uttar Pradesh, India, was created as a separate district in 1991.Geologically the area consists of Vindhyan supergroup, Mahakoshal ...
Influence of open cast mining on the soil properties of …
Burma biodiversity hot spot. Open cast mining and improper and insufficient post-mining practices are being practiced in all the coal mines of Assam (Nessa and Azad, 2008). In view of the increased unscientific open cast coal mining activities, decreasing soil fertility and adverse effects on soil flora and
Quantitative environmental impact assessment of …
361TURAL SCIENC FO Journal of Applied and Natural Science 5 (2): 361-368 (2013) JA NS N ANSF UNDATI O ED AN D PLI N AP E A 2008 Quantitative environmental impact assessment of the Open cast mining in Sonbhadra …
Impact of Open Cast Coal Mining on Air and …
the methods of mining, in which the rocks and alluvium, below which the ore and mineral deposit lies, are removed and dumped in the initial stage in a place which is not required in future for quarrying, Coal is one of the major minerals in …
Environmental Degradation Due to Open Cast Mining …
Abstract: Open cast mining and quarrying activities are going on in and around the Bundelkhand and Gwalior regions, to exploitation of the Rocks and Minerals, which are non-renewable …
SYSTEMATIC AND SCIENTIFIC MINE PLANNING OF …
Abstract - This research study focuses on the Red Ochre mining lease area located 25 km from Nimbahera railway station, District Chittorgarh, in the southern part of Chittorgarh district, India. …
Optical Fiber Technology for Monitoring of Slope Movement in Open Cast
The main safety aspects regarding the open cast mine operation are slope failure. According to Li F et al. (2012), landslides are considered as a devastating hazard in the world [].The factors of slope failure are steeper slope angle, water, blasting, movement of heavy earth moving machinery, uneven pit etc. Proper monitoring can minimize the risk of any catastrophe.
Geotechnical Properties of Open Cast Mine | SpringerLink
Open cast mining has grown at phenomenal rate in India because of increasing demand for energy. Open cast mining has raised to 250 million tonnes which represents 70% of overall coal production. This type of mining differs from extractive methods that require...
Underground and Opencast Coal Mining Methods …
In India, coal mining is conducted using two methods: underground and opencast methods. The underground method is suitable for extraction of deeper coal seams, whereas opencast method is suitable for shallow coal …
(PDF) Underground and Opencast Coal Mining …
In India, coal mining is conducted using two methods: underground and opencast methods. The underground method is suitable for extraction of deeper coal seams, whereas opencast method is suitable...
UGC APPROVED JOURNAL Mine Closure Plan and Policy …
open cast mining by shovel dumper combination. Sonepur Bazari OCP is located within latitude 23° 39' 40'' N to 23° 42' 10'' N and longitude 87° 11' 0'' E to 87° 16' 16'' E. Total land area ...
Air Pollution due to Opencast Coal Mining and It's …
Indian School of Mines, Dhanbad 826004, India Received: 29 January 200 I; accepted : 29 June 200 I Open cast mining dominates the coal production scenario in India. ... AIR POLLUTION DUE TO OPEN CAST MINING 787 Over exploitation of nature in the name of industrialization and development is causing degradation of our environment. At the same ...
Detecting risk buffer zone in open-cast mining areas: a case …
Mining has significant impact on land use/land cover (LU/LC), related mining impact several activities like loss of biodiversity in mining zone and their buffer area, economical society or loss of livelihood due to displacement and violation of agricultural land and Impact on water, soil, air, etc. Sonpur–Bajari open-cast (OC) mines which lead to degradation of land (top …
Impact of Open Cast Coal Mining on Air and Water …
Coal is one of the major minerals in India, which is mined by open cast mining as well as underground mining. In India Coal production raised from about 78 million tones in 1973, When …
Design of Haul Roads in Open Cast Mines in India—A
Open cast mining or surface mining deals with unconstrained operations and open to sky. Mining in India is a major economic activity and contributes up to 10 to 11% of GDP of total industrial sector. In India, 80% of total mining is carried out in coal sector where heavy dumpers are mostly plying on the haul roads of these open cast coal mines.
Assessment of soil characteristics in the vicinity of open cast …
Open cast mining significantly (P0.05) altered the soil pH from normal forest soil. Statistically insignificant deviation of soil Temperature, MC, OC, N and Mg in disturbed soil was observed. ... Species composition and diversity of vegetation developing on an age series of coal mine spoil in an open cast coal field in Orissa, India. Tropical ...
Blasting Impact on Environment and their Control Measure …
The corresponding analysis of power intensity of consistent and interconnected technological processes of ore mining production with open-cast mining is given in this article as a universal index ...
Management of dewatering schemes in an open cast …
The India Cement Limited (ICL) is the largest cement producer in south India. ICL is carrying out lime stone open-cast mining from the Adanakurichi limestone mines in Tamil Nadu India for cement manufacturing. Mining of Limestone from the Adanakurichi limestone mines is facing a complex hydrological problem due to the seepage of water from the
INNOVATIONS OF DEEP OPENCAST MINING WITH …
The research in ECL, & BCCL, subsidiaries of Coal India shows that fire and unsystematic underground mining need deep opencast mining. The objective of the paper is the continued viability of ...
Open Cast Mining
OPEN CAST MINING_979 (1).pdf - Free download as PDF File (.pdf), Text File (.txt) or read online for free. This document discusses opencast mining, also known as open-pit or surface mining. It describes the process of removing overburden and extracting minerals. Opencast mining accounts for around 75% of mineral production in India. It has several advantages over …
Open Cast Mining Operation – AMS
AMS is one of the few companies to offer turnkey solutions for hard and soft rock open cast mining across India. At AMS, we have the capacity and expertise to handle complete open pit mining contract in different environment.We have the resources to prepare mine sites, extract minerals on contract for clients, build complete mill facilities, manage mine operations, and also …
(PDF) Open Cast Mining An Overview
India is the third largest producer of coal and fourth largest possessor of coal reserves in the world. ... The practice of open cast mining in the coal seams of Jharia coal field has left a ...
(PDF) Assessment of environmental impacts by mining activities…
Journal of Experimental Sciences Vol. 1, Issue 1, Pages 09-13 [ 2010] Review Assessment of environmental impacts by mining activities: A case study from Jhansi open cast mining site - Uttar Pradesh, I ndia Gayatri Singh, Amit Pal*, Rajeev K Niranjan and Manjesh Kumar Institute of Environment and Development Studies, Bundelkhand University ...
An assessment of environmental impacts in mining areas of …
Mining is the most significant economic action in the Paschim Bardhaman district of West Bengal, India. Simultaneously, it has an enormous figure of negative influences on the natural, environmental, ecological, and social environment. The land use and land cover (LULC) alteration, coal mining effect (open-cast) on the LULC, and the local environmental influences …
(PDF) Influence of open cast mining on the soil properties …
Open cast coal mining cause severe alteration of soil characteristics that leads to instability and functional irregularity of ecosystem. The present investigation, therefore, was carried out to evaluate the role of open cast coal mining in ... India. The Ledo colliery as open cast mining disturbed site and one undisturbed forest site were ...
launches India's first locally-made electric mining …
India revolutionises mining with sustainability and innovation.. launches India's first locally-made electric mining truck, SKT105E. 70 tonnes, Deepak Garg, electric dump truck, energy efficiency, groundbreaking achievement, locally manufactured, Make-In-India initiative, mining sector, open-cast mining operations, India, SKT105E Electric Dump …