Probably no other mineral has played as great a role in the development of human societies as halite has. Although many people in industrialized countries only think of halite as the salt used in seasoning food or …
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— "[Gypsum mining] has had harmful effects. Medical experts say mining can have [a] serious impact on [the] health of people and this may cause damage to their lungs," says Mubashir Ahmad, coordinator of CEE Himalaya. According to the organization, suspended particulate matter has increased greatly in the area, due to the mining of …
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— 1. Introduction. Flue gas desulfurization (FGD) gypsum is a synthetic form of gypsum created as a by-product of carbon-based energy sources (typically coal combustion) (Chen and Dick, 2011; Chen et al., 2014).Limestone forced oxidation scrubbers remove sulfur dioxide from the flue gas stream of sulfur-heavy energy …
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— Gypsum mining spoil is a waste material rich in gypsum and calcium carbonate, so that it presents a high potential as an amendment of soils polluted with potentially harmful elements (PHEs). Based on our study, gypsum mining spoil appears to have positive effects on the remediation of soils polluted with PHEs and the recovery of …
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28 per cent of global mining production, collectively covering 18 home countries, 55 producing countries and about 1,000 mining sites worldwide. The study shows the range of harmful impacts that have been recently reported for, or by, this sample of companies as an illustration of the negative impacts of mining activities worldwide.
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— Gypsum tackles soil sodicity in two ways. It has a short-term effect at the soil surface and a longer-term effect throughout the soil profile. Short-term: the salt effect. Gypsum starts working as soon as it rains. As gypsum dissolves, the salinity (ionic strength) of the soil solution increases.
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negative effects of mining gypsum. Gypsum Extraction in Kashmir Impacts Health, Environment Sep 10, 2012· "[Gypsum mining] has had harmful effects Medical experts say mining can have [a] serious impact on [the] health of people and this may cause damage to their lungs," says The Effects Of Mining Gypsum negative effects of mining gypsum …
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Therefore, gypsum units cause negative effects on soil infertility and ground/surface water quality due to problems such as dissolution, salinization, erosion, and corrosion that directly occur in nature [4, 5, 6]. On the other hand, the rapid construction that comes with urbanization requires new settlement areas.
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— Mining continues to be a dangerous activity, whether large-scale industrial mining or small-scale artisanal mining. Not only are there accidents, but exposure to dust and toxins, along with stress from the …
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Resource wealth, poverty, and environmental impact in mining. More than 60% of people who live in poverty are living in countries that have valuable and abundant natural resources like oil, gas and minerals. ... The …
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— Interest in using gypsum as a management tool to improve crop yields and soil and water quality has recently increased. Abundant supply and availability of flue gas desulfurization (FGD) gypsum, a by-product of scrubbing sulfur from combustion gases at coal-fired power plants, in major agricultural producing regions within the last two …
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— The effect of mining on the environment: A study of gypsum mining in southern Fune local government area, Yobe state . Unpublished M. Sc Dissertation, Geography Department.
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— Gypsum is a soft mineral, that is relatively soluble in water. ... In addition, these processes have negative effect on the atmosphere because of the release of carbon, ... The effect of mining on surface and …
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their beliefs and experiences, claiming an effect in the same growing season or soon after gypsum application (Brock et al., 2020). The application of gypsum to soils is known to provide physical and chemical benefits. Norton and Rhoton (2007) proposed that gypsum improves soil tilth, and similar claims regarding positive effects on soil tilth ...
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— Reclamation was also suggested by 155 out of 360 (43%) of the respondents to ameliorate negative environmental effects due to mining . Reclamation is the process of restoring land that has been mined to a natural or economically usable state with the aim of preventing or minimizing adverse long-term environmental impacts, and create a self ...
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While it is not possible to completely protect the study area from the negative effects of gypsum mining, it is important to encourage land rehabilitation and re-vegetation after a period of gypsum mining. The study recommends the setting up of a floating fund to facilitate the rehabilitation of dynamically changed mining sites. References ...
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The Environmental Impact of Silica and Gypsum Mining: Unveiling Hidden Consequences. Introduction. Impacts of Silica Mining. Environmental Impacts Silica mining can lead to severe environmental impacts. Air …
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— This article presents the environmental impact of premixed gypsum-based plasters, commonly used in modern construction. ... Based on an agreement signed between the Polish government and mining …
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Therefore, gypsum units cause negative effects on soil infertility and ground/surface water quality due to problems such as ... natural sports and tourism resort area, raw material acquisition (e.g., plaster, cement industry), and mining area . ... Environmental Impact of Gypsum Mining in Some Selected Communities of Fika Local Government Area ...
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— Mining is a crucial industry — from iron and copper to gravel and sand, we depend on it for the basic building blocks of the modern world. ... pinpoint pollution sources and evaluate the effect ...
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— The only study on the effects of AMF inoculation after gypsum mining (Khabou et al. 2014) was performed with one AMF. Actually, the effects of AMF inoculum on plant growth and on indigenous AMF communities are still difficult to predict. Our experiment was designed to participate for the first time to the restoration of a gypsum …
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— Gypsum is a naturally occurring mineral that has been used by humans for various purposes for thousands of years. It is a versatile mineral with a wide range of applications in construction, agriculture, industry, and even art. In this introduction, we'll explore the definition and composition of gypsum.
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— The results show that the negative effects of the quarry on the environment have always worried the local people. ... Research shows that open mining has a …
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— However, even if the chemical agents used to stabilize gypsiferous soil have a minor negative environmental effects, its reaction with gypsum and hence the effect of this reaction on the behavior and performance of gypsiferous soils is still considered as unknown factor.
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— Reclamation of alkali soils to harness their productivity potential is more complex due to the presence of excess sodium ions, poor hydraulic conductivity and infiltration rate, resulting in poor ...
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— Abstract. Mining continues to be a dangerous activity, whether large-scale industrial mining or small-scale artisanal mining. Not only are there accidents, but …
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Deforestation due to mining leads to the disintegration of biomes and contributes to the effects of erosion. In situ leach (ISL) mining ISL mining has environmental and safety advantages over conventional mining in that the ore body is dissolved and then pumped out, leaving minimal surface disturbance and no tailings or waste rock (World ...
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impacts whose net effect could accelerate or slow down economic growth. Even though mining is regarded as a vital economic activity, it tends to have significant negative …
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— In response to the basic policy of green and low-carbon circular development to solve resource, environmental and ecological problems, gypsum is considered to be a …
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— Bauxite mining can pollute the air, water and soil, thus directly affecting the environment. Air pollution The substances produced during the bauxite mining process include dust, sulfur dioxide (SO2), and nitrogen oxides (NOx). The mining and beneficiation of bauxite do not involve the use of chemical reagents and produces no odors.
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