Products

opencast mining reclamation in india

Overview on Reclamation and Rehabilitation of Mines

Necessity of Reclamation & Rehabilitation Exponential growth in mineral production since 1980 Mining activities causes physical, chemical, biological and socio-economic changes in the area. Surface mining activities disturb the original land profile In India mineral production comes mostly from opencast mines & hence Land degradation

More

(PDF) OPENCAST COAL MINING AT LARGE DEPTH IN INDIA

In India, around 92% of the coal is produced by opencast mining method (Table 1). If do mestic coa l pro duction cont inues at 5% increasing rate, the extractable r eserve will last for 45 years.

More

(PDF) Selection of plant species for the reclamation of

The increasing trend towards opencast coal mining in India is leading to serious air pollution. This paper examines the sources of air pollution in coal mining areas, and focuses on the role of

More

Report on Land Restoration / Reclamation of 50 Mines of

1.0 Project Land restoration / reclamation monitoring of 50 opencast coal mines of Coal India Ltd. (CIL) producing 5 million cu.m. and more (Coal+OB) per year based on satellite data on annual basis. 2.0 Objective Objective of the land restoration / reclamation monitoring is to

More

Opencast Coal Mining Induced Defaced Topography of

With the advent of mining activities at Raniganj coalfield in India, the natural topography has been defaced in some elongated tracts by either excavation or dumping. This paper deals with opencast mining induced defaced topography of Raniganj coalfield, which needs to be reclaimed properly right after mining.

More

Land reclamation and restoration of natural ecosystem: A

(1993). Land reclamation and restoration of natural ecosystem: A case study from opencast mines of North Eastern Coalfields of India. International Journal of Surface Mining, Reclamation and Environment: Vol. 7, No. 4, pp. 171-176.

More

Reclamation of Degraded Landscapes due to Opencast Mining

Reclamation of Degraded Landscapes due to Opencast Mining 827 many subcategories of impacts such as air pollution, ground deformation, water pollution and water resource depletion (Sengupta 1993; Younger 2004). According to Ghose (2002), opencast coal mining causes much more environmental

More

opencast mine: Latest News & Videos, Photos about opencast

Dec 12, 2020· Gomasta started his career in the coal industry from Coal India’s subsidiary Western Coalfields in 1984. He has worked in different capacities in underground and opencast mining in different subsidiaries of Coal India namely Western Coalfields (WCL), South Eastern Coalfields (SECL) and Northern Coalfields Limited (NCL).

More

Mining Reclamation India Environment Portal News

Order of the National Green Tribunal regarding illegal mining in the area of Lidhorahat Ghat Badtua, Sagar, Madhya Pradesh, 19/10/2020 <p>Order of the National Green Tribunal in the matter of Atul Agarwal Vs State of Madhya Pradesh & Others dated 19/10/2020.</p> <p>The matter related to illegal mining in the area of Lidhorahat Ghat

More

Opencast Mining an overview ScienceDirect Topics

S.K. Chaulya, G.M. Prasad, in Sensing and Monitoring Technologies for Mines and Hazardous Areas, 2016. Abstract. Opencast mining operations involve huge quantities of overburden removal, dumping and backfilling in excavated areas. A substantial increase in the rate of accumulation of waste dumps in recent years has resulted in greater height of the dump for minimum ground cover area and also

More

Opencast Coal Mining Induced Defaced Topography of

With the advent of mining activities at Raniganj coalfield in India, the natural topography has been defaced in some elongated tracts by either excavation or dumping. This paper deals with opencast mining induced defaced topography of Raniganj coalfield, which needs to be reclaimed properly right after mining.

More

(PDF) Selection of plant species for the reclamation of

The increasing trend towards opencast coal mining in India is leading to serious air pollution. This paper examines the sources of air pollution in coal mining areas, and focuses on the role of

More

Land reclamation and restoration of natural ecosystem: A

(1993). Land reclamation and restoration of natural ecosystem: A case study from opencast mines of North Eastern Coalfields of India. International Journal of Surface Mining, Reclamation and Environment: Vol. 7, No. 4, pp. 171-176.

More

Latest Technology In Opencast Mining

Geospatial Technology for Land Reclamation Monitoring of Opencast Coal Mines in India Singh N. P*, 50 opencast coal mining projects on annual basis. Read more Home of High Point Opencast Mining Services (PTY) Ltd

More

Opencast Coal Mining Machine In India

Pdf Opencast Coal Mining At Large Depth In India. In India, around 92 of the coal is produced by opencast mining method Table 1. If do mestic coa l pro duction cont inues at 5 increasing rate, the extractable r eserve will last for 45 years.

More

Blasting side effects Investigations in an opencast coal

(1996). Blasting side effects Investigations in an opencast coal mine in India. International Journal of Surface Mining, Reclamation and Environment: Vol. 10, No. 4, pp. 155-159.

More

Air Pollution due to Opencast Coal Mining and It's Control

gaseous pollutants in and around the mining complexes. Opencast mining dominates the coal producti on scenario in India due to the techno-economic factor, better safety, etc. At the time of nationali zation in 1973, when the total · Auti1or for corresponclcncc coal production was 75 Mt/y the share of opencast mining was 20 per cent.

More

Land Degradation due to Mining in India and its Mitigation

Opencast mines are therefore more pollution intensive as Bauxite ores in India are harder and have a higher stripping ratio when compared to the Australian Post mining site reclamation and restoration is the final and crucial stage, which requires proper planning. It must

More

open cast mining coal project in india

open cast coal mining project in india Mobile . open cast mining coal project in india supremewheels. Gebra Open Cast Coal Mine in India Greenpeace India. Sep 22, 2015 14th December, 2013 in Korba, Chhattisgarh : Gebra open cast coal mining in Korba, Chhattisgarh. At present, it is India's largest coal mine with a total production capacity of

More

Remediation of mined out areas and abandoned Mines A

Forests and Mineral Map of India Open cast mining- land is excavated to win ores/minerals. thus systematic and scientific reclamation and rehabilitation of mined out areas and dumps is the key issue of ‘Sustainable Development’ in mining industry.

More

Air pollution caused by opencast mining and its abatement

Opencast mining dominates coal production in India. A survey was conducted to evaluate its local atmospheric impact. Emissions data were utilised to compute dust generation due to different mining activities. Work zone air quality, ambient air quality and seasonal variations are described revealing

More

A STUDY ON APPLICATION OF STRATEGIC PLANNING

2.6 Brief scenario of opencast mining in India 2.18 2.7 Global advancements in opencast technology 2.19 2.8 Technology shift from underground to opencast 2.20 2.9 Growth in productivity 2.21 2.10 Technical characteristics of coal seams 2.23 2.11 Factors affecting a choice of opencast mining methods 2.23 2.12 Strategies for future opencast

More

Environmental impact assessment of mining projects 17.03.09

Jan 19, 2012· National safety council and associate (DATA) publishers Pvt. Ltd., pp. 326-338.Gurdeep Singh and D.K. Sinha.of a natural ecosystem : A case study from opencast mines in Northeastern India. International journal of surface mining & reclamation.Gurdeep Singh and Rawat, N.S. (1983).

More

Impacts of Coal mining: a Review of Methods and Parameters

The land damage caused due to coal mining was studied. 70 Large areas of land are excavated during open cast mining operations in order to extract mineral ore. 59 Significant amounts of forest is lost along with the rich top soil during pre-mining overburden removal and replaced by undesirable waste. This overburden is waste for the industry

More