impcats of iron ore mining on water quality

Impact of Iron Ore Mining on Water Quality - Semantic Scholar
Impact of Iron Ore Mining on Water Quality. Ab Qayoom Naik. Published 2015. Environmental Science. Mining operations require water for their functioning directly and indirectly. Since a long time mining industry has been exploiting water without realizing the adverse impact it is having on the environment and the regional ecosystem.
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A spatial evaluation of historic iron mining impacts on
2017.10.5 These results suggest that historical iron ore mining may have influenced water quality in the Mesabi Range on a landscape scale, and that those legacies may persist after the mines and processing plants have closed.
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Managing Water Quality in Mining Areas: Changing
2021.7.2 Wastewater generated by the underground and open-cast mines and acid mine drainage produced from the oxidation of metal sulfides, contains higher levels of dissolved aluminium (Al), iron (Fe), and sulfate (SO 4 ).
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A spatial evaluation of historic iron mining impacts on
These results suggest that historic iron ore mining and processing in the Mesabi Range affected water quality on a landscape scale, and these legacies persist long after the mines have closed.
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Towards iron ore mining sustainability and low-carbon
2024.3.1 The long-term impact reveals a 0.51 % enhancement in iron ore mining efficiency for every 1 % rise in HDI. •. The efficiency of the iron ore mining industry is adversely affected by CO2 emissions. •. Efficiency in the iron ore mining industry experiences a positive influence from green power generation. Abstract.
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Impacts of Mining and Mine Closure on Water Quality
2017.2.20 Impacts of Mining and Mine Closure on Water Quality and the Nature of the Shallow Aquifer, Yandi Iron Ore Mine. Sean Jonathan Gardiner This thesis is presented for the Degree of Master of Science of Curtin University of Technology April 2003
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Impact of mining on ground-water quality in an iron ore mining
2013.1.1 The results revealed increase in the content of iron (0.06 to 0.38 mg/l), and Manganese (0.02 to 0.11mg/l) in the ground water. The iron and Manganese concentrations were on the higher side in ...
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ENVIRONMENTAL IMPACTS OF IRON ORE
2016.6.28 The surface streams are seasonal and usually lightly polluted with solid wastes. Where mining of heavy metals such as Iron occurs, the water is heavily polluted and may be unfit for human ...
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IMPACT ASSESSMENT OF IRON ORE MINING ON
2021.6.14 To analyze the particular effect of iron ore mining on water conditions, a case study on Iron ore mines, Sandur Taluk, Bellary district, Karnataka, has been selected. The inhalation of iron ore dust during mining may result in siderosis or welder's lung and catalyzes radicals that are injurious to biological molecules, cell, tissues, and organisms.
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IMPACTS OF IRON ORE MINING ON WATER QUALITY
2024.1.13 IMPACTS OF IRON ORE MINING ON WATER QUALITY AND THE ENVIRONMENT IN LIBERIA Adolphus M. G. D. Gleekia1, D. S. Pradhan2 and Dr. H. B. Sahu3 1M.Tech Student, Department of Mining Engineering ...
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Mining and Water Quality U.S. Geological Survey - USGS.gov
2018.6.8 Mine drainage is metal-rich water formed from a chemical reaction between water and rocks containing sulfur-bearing minerals. The resulting chemicals in the water are sulfuric acid and dissolved iron. Some or all of this iron can come out as solids to form the red, orange, or yellow sediments in the bottom of streams containing mine drainage.
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TOXIC EFFECT OF ORE MINING ON SOIL AND WATER
2021.7.16 This study aimed to identify the effect of iron ore mining and processing on quality of surface water through quantitative determination of trace metals. Study area is located at iron ore mines Rawghat, in the state of Chhattisgarh, India (Fig. 1). Fig. 1 Map of ore mines located in the state of Chhattisgarh, India
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(PDF) TOXIC EFFECT OF ORE MINING ON SOIL AND WATER QUALITY
2014.1.17 The present study envisages on quantitative determination and impact of heavy metals in the surface water and soil samples due to mining. Map of ore mines located in the state of Chhattisgarh ...
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A spatial evaluation of historic iron mining impacts on
2017.10.5 This paper examines the water quality legacies of historic and current iron mining in the Mesabi Range, the most productive iron range in the history of North America, producing more than 42% of the world’s iron ore in the 1950s. Between 1893 ...
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Impact on Surface Water Quality due to the Disposal of
2016.7.20 fect the surface and ground water quality due to the leak age of hazardous fluids. The dominating influence on the environment is the quality of water emanating from it. Seepage from the impoundment must be controlled both during operation and after the closure of the dam. Huge quantity of water is required for iron ore beneficiation.
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Impact of Iron Ore Mining on Water Quality - ethesis
Analysis of water quality for all the water bodies around the mines must be done to determine the source, effect and remedies of the pollutants and contaminants. This study deals with the analysis of water sample collected from iron ore mines. Similar work has been carried out by Ghosh and Sen (1999). Item Type:
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[PDF] Impact of Iron Ore Mining on Human Health in Keonjhar District of ...
Impact of Iron Ore Mining on Human Health in Keonjhar District of Odisha. The people closure to the mine is associated with higher incidence of waterborne diseases, typhoid and fever – most likely associated with changes in water quality and distribution, whereas employment in the mines is clearly associated with acute respiratory infections ...
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Monitoring the impact of mining on water quality based on
2024.5.13 Some examples of mined substances include coal, gold or iron ore (Liang et al., 2021). Mining is an important part of human activity, providing society with various essential raw materials for manufacturing commodities, energy production, and other industrial and construction activities (McLemore, 2008). ... “Water quality in a mining and ...
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IMPACTS OF IRON ORE MINING ON WATER QUALITY –
2024.1.10 IMPACTS OF IRON ORE MINING ON WA TER QUALITY – A COMPARATIVE STUDY OF INDIA AND LIBERIA Adolphus M. G. D. Gleekia1 and Dr. H. B. Sahu2 ABSTRACT Iron ore is the most essential ingredient in steel ...
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Mining and Water Pollution — Safe Drinking Water Foundation
2016.12.17 3. Processing Chemicals Pollution. This kind of pollution occurs when chemical agents (such as cyanide or sulphuric acid used by mining companies to separate the target mineral from the ore) spill, leak, or leach from the mine site into nearby water bodies. These chemicals can be highly toxic to humans and wildlife. 4.
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Navigating future water risks in mining - Australian Mining
2023.5.23 Navigating future water risks in mining. Alexandra Eastwood May 23, 2023, 8:12 am. Whether it is from groundwater or surface water sources, the availability of and access to water that meets ...
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Impact of Toxic Metals on Water Quality Around an Abandoned Iron Mine ...
2020.7.8 The impacts of base-metal mining activities on groundwater and surface water have been widely studied around the world [].Many observations reported that the deposits of slag heaps and mine waste around the mine are also a major source of contamination and are easily mobilizable [1,2,3,4,5].The ore from the mine will reach the
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Assessment of Iron Ore Ex-Mining Lake: Seasonal
Assessment of Iron Ore Ex-Mining Lake: Seasonal Influence on ... Water Quality of Tasik Puteri, Bukit Besi, Malaysia Sopiah Ambong Khalid1, Sarifah Fauziah Syed Draman1*, Siti Rozaimah Sheikh ...
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Managing Water Quality in Mining Areas: Changing
2021.7.2 The mine water has low pH (acidic) and high amount of turbidity, iron, sulfate, and total hardness. This water is capable of dissolving metals, such as copper, aluminum, cadmium, arsenic, lead, and mercury in the active mining areas. Similarly, it also leaches these metalliferous constituents from the mineralized rocks.
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Iron-Ore Mining, Water Quality and Health: An Investigation
Results and Discussion Impact of Iron Ore Mining on Water Quality Though mining affects water, air, soil, forest, but the present study focuses the discussion on water as it has a direct influence on human health. Clean water is crucial for health, economic and social well-being, and quality of life. Any undesirable changes in water quality ...
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impacts of iron ore mining on water quality
2020-10-25 Impacts Of Iron Ore Mining On Water Quality. Impacts Of Iron Ore Mining On Water Quality. 2019-12-16iron in water has many effects on aquatic life, both good and badron fe occurs naturally in water at a rate of roughly 1-3 parts per billion ppb in ocean water, about 1 part per million ppm in river water and 100ppm in groundwaterron ...
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Mechanism of the water invasion of Gaoyang Iron Mine,
2006.1.10 With the development of mining of iron deposits in China, groundwater invasion and the impacts of groundwater drainage, such as regional groundwater table lowering, overlapping cones of depression, subsidence, and water quality deterioration are environmental problems which endanger mining production and human life. Effective
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Assessment of Iron Ore Ex-Mining Lake: Seasonal
2018.11.15 A study of water quality and heavy metal content in Sembrong Dam water was conducted from April - August 2015. A total of 12 water quality parameters and 6 heavy metals were measured and ...
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The impacts of hydropower and mining on water quality: an
2024.1.16 Water quality can be thought of as a measure of the suitability of water for a particular use based on selected physical, chemical, and biological characteristics. The water quality of rivers and lakes changes with the seasons and geographic areas. There is no single measure that constitutes ‘good’ water quality. For example, water suitable for
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Assessment of Impact of Mining on Water Quality and
2017.7.11 Gaonkar et al. (2016) suggested that the open cast mining imposes significant effects on the environment including degradation of the quality of water sources, mainly due to deliberate violation of environmental regulations, widespread usage of unscientific methods, and flawed mining and dumping practices.
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Modelling the evolution of water quality in abandoned
2006.9.15 The flooding of abandoned mines when mining ceases has two major consequences on the local groundwater: modification of the flow pattern and degradation of water quality. In the Lorraine Iron Basin (France), where mine drainage has been an abundant source of the region’s drinking and industrial water supply since the end of the
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"Investigating the Impacts of Iron ore Mining on Surface Water Quality ...
2018.9.29 "Investigating the Impacts of Iron ore Mining on Surface Water Quality: A case Study of the Savage River in Grand Bassa County, Liberia" September 2018 DOI: 10.13140/RG.2.2.16538.47048
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(PDF) Impacts of lead/zinc mining and smelting on the
2011.5.14 Changes in non-dominant land use/cover types to mining land and mine rehabilitation made the most significant relative contribution to the changes in EEQ, i.e., 0.0735 and 0.0184, respectively.
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The mining sector of Liberia: current practices and
2017.7.18 Liberia is endowed with an impressive stock of mineral reserves and has traditionally relied on mining, namely iron ore, gold, and diamonds, as a major source of income. The recent growth in the mining sector has the potential to contribute significantly to employment, income generation, and infrastructure development. However, the
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(PDF) The Impacts of Sand Mining on Water Quality: A
2023.7.28 The Impacts of Sand Mining on Water Quality: A South African Perspective. DOI: 10.5220/0011950900003536. In Proceedings of the 3rd International Symposium on Water, Ecology and Environment (ISWEE ...
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