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  • Impact of fugitive dust emissions from cement plants on
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    nbsp 0183 32 In China through effective management such as kiln type changes and reduced cement production reduced SO 2 emission was recorded between...

  • Fortnightly 8 January 2020 Atid EDI
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    nbsp 0183 32 The latest figures showed that mining and quarrying which accounts for 38 2 of GDP saw the biggest fall of 6 39 while petroleum and refining dropped 6 11 Growth in the third quarter came from the wholesale and retail trade and finance insurance real estate and business services...

  • How Does Mining Affect the Environment
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    nbsp 0183 32 Mining affects the environment by exposing radioactive elements removing topsoil increasing the risk of contamination of nearby ground and surface water sources and acidification of the surrounding environment Other effects include the disruption of existing...

  • How do government regulations impact the oil and gas
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    nbsp 0183 32 How do Regulations Impact the Oil and Gas Sector The oil and gas drilling sectors are recognized as being a vital part of the U S economy both in the long-...

  • Different Types of Explosives Used in Mining
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    nbsp 0183 32 Propellant for gun bullet or rockets fireworks and special effects are the most common applications for low explosives But even though high explosives are safer low explosives are still in use today in some countries for mining applications basically for cost reasons...

  • What Are the Advantages and Disadvantages of Mining
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    nbsp 0183 32 Mining gives people a portion of the resources needed for modern civilization but it can also lead to environmental harm While some are in favor of mining due to the resources it produces and the jobs it provides in the U S some are opposed to mining based on opposition to destructive mining practices and environmental concerns...

  • Global distribution of carbonate rocks and karst water
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    nbsp 0183 32 Karst regions offer a variety of natural resources such as freshwater and biodiversity and many cultural resources The World Karst Aquifer Map WOKAM is the first detailed and complete global geodatabase concerning the distribution of karstifiable rocks carbonates and evaporites representing potential karst aquifers This study presents a statistical evaluation of WOKAM focusing entirely...

  • Crude Oil Production Cuts Will Spur Nigeria s Negative
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    nbsp 0183 32 Overall the mining and quarrying sector grew by 4 58 in Q1 2020 from 6 07 in Q4 2019 and -1 37 in Q1 2019 This was attributed to 5 06 growth in crude petroleum and natural gas which was the main contributor to the mining and quarrying sector with a weight of 99 51 in Q1 2020 in Q1 2020 from 6 36 in Q4 2019...

  • Environmental and Health Impacts of Mining in Nigeria
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    nbsp 0183 32 Aigbedion and Iyayi s 2007 study of the environmental effects of mineral exploitation in Nigeria indicates that the three stages of mineral development exploration mining and processing have...

  • Potentially harmful elements and their health implications
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    nbsp 0183 32 1 Introduction The quest for human survival and development has led to continuous exploring and exploitation of mineral resources around the world especially in developing countries like Africa In Ishiagu southeastern Nigeria lead-zinc mining has lasted for over 90...

  • Environmental impact of the petroleum industry
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    nbsp 0183 32 Petroleum is one of the main sources of energy in the World Petroleum and its by-products are used to fuel various forms of transportation industry and domestic electricity use Petroleum is also used to manufacture plastics which provides products essential for daily life Also petroleum has helped create many products like cosmetics...

  • New employment code will hit mining sector hard say
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    nbsp 0183 32 The number of women employed in the mining and quarrying sector was 9 713 in 2018 which represents 11 per cent of the total employed in the sector Multiplier effects in companies directly or indirectly supplying the mines adds to this impact they continued...

  • FDI technology spillovers in the mining industry Lessons
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    nbsp 0183 32 Our analysis focusses on the effects of cooperative research agreements on the innovation performance of firms active in the mining sector Hence finding the factors which determine whether natural-resources companies will engage in cooperative research agreements is beyond the scope of this paper and should be addressed in future research...

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