Stone crushing and quarrying activities have considerable effects on environmental quality and human health. Present study was conducted to assess environmental perspectives of various stone crushing and quarrying units functioning in Poonch district of Jammu and Kashmir, India.Web
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Results. Stone quarry workers who work between 1‐100 m and beyond 100 m from the crusher with the required PPE were 90% and 87% respectively less likely to report eye irritation compared with their counterparts who work between 1 and 100 m from the crusher without the required PPE.Web
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Recycled concrete aggregate, waste rock, crushed stone aggregate, reclaimed asphalt pavement, crushed clay brick, fine recycled glass, and gravel are some of the things that are left behind when concrete buildings are torn down. These things are a big problem for many countries around the world. More and more people want to find smart …Web
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Stone crushing and quarrying activities have considerable effects on environmental quality and human health. Present study was conducted to assess environmental …Web
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The mean minimum and maximum values of SPM at crushing and residential sites were recorded of 1045.49µm/m 3, 1268.6µm/m 3 and 545.86 µm/m, 617.2 µm/m 3 respectively. PresentWeb
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This major impact is accompanied by loss of habitat, noise, dust, blasting effects, erosion, sedimentation, and changes to the visual scene. Mining aggregate can lead to serious environmental impacts. Societal pressures can exacerbate the environmental impacts of aggregate development. In areas of high population density, resource availability ...Web
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environmental impacts with health threats to people. There is a paucity of information about the magnitude of pollution on air and water and how it varies with quarry sites. This study therefore investigated the physical impacts of quarrying on air and water and explored the in-situ mitigations to undesirable effects due to stone quarrying.Web
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PDF | A cluster of 50 stone Crushing units located at Pammal, in Suburban Chennai, the capital of Tamil Nadu State, India, is a Source of high levels of... | Find, read and cite all …Web
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The spike in unemployment and elevated levels of poverty have given rise to stone crushing as a profession. Artisanal stone crushing is a thriving economic activity especially in peri-urban areas ...Web
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6 SADIK GIZAW st. mary's university,2019(ASSEMENT OF ENVIRONMENTAL AND SOCIO OF QUARRYING AND STONE CRUSHING :THE CASE OF ETHIOPIANS CONSTRUCTION WORKS CORPORATION). According to the survey done by sadik gizaw in Ethiopian construction company which is a giant construction company working on …Web
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Stone dust produced from the crusher units (∼10–11 tons/day) is not only injurious for human health but also other valuable components of the environment like air, water, soil and forest qualities.Web
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All over the world there is a realization that quarrying activities has evolved over time to mining industry that has the potential to provide hither to unparalleled services to management in their efforts to reduce effects of quarrying risks to the human being and the surroundings. ... findings indicated that the major socio-environmental ...Web
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The mean minimum and maximum values of SPM at crushing and residential sites were recorded of 1045.49µm/m3, 1268.6µm/m3 and 545.86 µm/m3, 617.2 µm/m3 respectively.Web
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The present study has tried to develop ecological insecurity model (EIM) in the growing stone quarrying and crushing dominated areas using robust machine learning techniques and attempted to link it with ecosystem service value (ESV). Satellite image-based landscape metrics have been used for developing machine learning-oriented EIM, …Web
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Stone crushing industry is a dominant but still environmentally unorganized sector in Pakistan. Its different operations cause significant environmental impacts including air and noise pollution in,Impacts of Stone Mining and Crushing on Stream Characters · Dwarka River basin (3882.71 km2) of Eastern India in the Chotonagpur Plateau and Gangetic …Web
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There are 239 stone mining and 982 stone crushing centres as per the tally of 2017, ... Different effects of stone mining and crushing on environment and human health is well-discussed in public and private levels. Noise effect of stone crushing on people is not untold but less explored. ... S., & Mandal, I. (2019b). Impacts of stone …Web
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Abstract and Figures. Stone crushing and quarrying activities have a significant impact on both human health and environmental quality. The current study was carried out to evaluate the ...Web
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Thus there will be very little on-site fabrication. As already mentioned in section 4.5, the infrastructure of the asphalt plant is being set-up in a bare land of an industrial zone where there is an existing stone crushing plant amongst others. 7.2.1 Possible Environmental Impacts during ConstructionWeb
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Stone crushing and associated activities mainly contribute to particulate matter in the surrounding environment. The mean minimum and maximum values of SPM at crushing and residential sites were ...Web
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Stone crushing and quarrying activities have a significant impact on both human health and environmental quality. The current study was carried out to evaluate the environmental …Web
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environmental effects of mining of coal, minerals, and radio-active materials are many, but the availability of literature on stone quarrying and its effect on environment is very limited (AmitshreeyaandPanda2012),particularlyintheIndiancon- ... stream of crushing units, stone crushing site, mine pit, and haul road (roadside), were identified ...Web
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This research was conducted to examine the potential of basaltic crusher dust as a partial replacement for Portland Pozzolana cement in hollow concrete block (HCB) production. Quarry dust is one of the waste materials abundantly available and pozzolanic material in the quarry industry. In doing so, physical tests of cement pastes and hollow …Web
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To assess various environmental impacts of stone crushing and quarrying units functioning in the study area an extensive field survey was undertaken from April 2019 to September 2019 and it was observed that. 1. Most of the stone crushing units functioning in the area are located on the bank of Mendhar river and Salgad nallah. 2.Web
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The stone crusher dust is not only a nuisance (in terms of deposition on surfaces) and possible effects on health, in particular, for those with respiratory problems, but dust can …Web
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Mining is known to be associated with several environmental impacts, such as negative effects on local wildlife and vegetation, loss of habitats, effects on water availability and quality, altered ...Web
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A. To examines Environmental Effect of stone crusher industry on near River Bed. B. To identify the problems in Stone Crusher Industry on near River Bed. III. STUDY AREA …Web
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Quarrying and crushing activities constitute a major threat to the environment and occupational health of the workers in Jaflong, Sylhet. This study aims to determine the environmental sustainability of stone quarrying and crushing activities considering four dominant environmental components, viz. physicochemical parameters …Web
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Background and objectives The prevalence of occupational injuries among blue-collar workers is higher in the stone-crushing industries due to high-risk and iterant nature of the work. These occupational injuries, in turn, caused workers' ill health, as well as death, which eventually diminish the gross domestic product. We aimed at assessing the …Web
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Mahendra Kumar Upadhyaya, "Effect of Occupational Silica Exposure on Stone Crusher Workers." Applied Ecology and Environmental Sciences, vol. 9, no. 9 (2021): 806-810. doi: 10.12691/aees-9-9-4. 1. Introduction . Stone crushing in India is a labour intensive industry engaged in crushing mined stone into gravels of differentWeb
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Keywords— Stone crushing units, Pollution, Costs analysis, Control measures, Health effects, Environmental effects 1. INTRODUCTION Stone crushers are very useful for the construction industry but there is no denying that it adds to various problems such as additional costs and various environmental and health problems.Web
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Crushed stone often has an angular and jagged edge because of the crushing process. Gravel, on the other hand, typically has a very smooth texture and surface because of the natural weathering and wear of being exposed to running water. Unlike crushed stone, gravel is usually sold and used in its natural state.Web
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Most environmental impacts associated with aggregate mining are benign. Extracting aggregate seldom produces acidic mine drainage or other toxic affects commonly …Web
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crushing process such as production of dust emissions and noise pollution; on the socio-economical and biophysical environment such as the degradation of air quality by the dust emitted during the site clearing, effects of air pollution, risk of excess soil being eroded from the site where stones are manually extracted, Loss of habitat forWeb
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There is a spatial influence on effects of pollutants observed; so the trees at the site closest to the crushing activities had the greatest effects as compared to others. Some regulations like implementation of dust containment and suppression measures must be imparted on this vital industrial sector for better survival of plants at Lalpahari ...Web
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The stone crusher dust is not only a nuisance (in terms of deposition on surfaces) and possible effects on health, in particular, for those with respiratory problems, but dust can also have physical effects on the surrounding plants, such as blocking and damaging their internal structures and abrasion of leaves and cuticles, as well as …Web
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small or large magnitude affects the environment, spewing enormous quantities of dust and other pollutants. Mine and stone crushing industry in India has been growing rapidly due to increasing demand from the construction industry. Though reliable statistics are lacking for this industrial sector, it is estimated that there are more than 12000 ...Web
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Evaluation of blast efficiency in quarrying of aggregate stones is one of the most important decisions that should be made by quarry operators for productivity assessment. The regulatory authorities also evaluate blast efficiency for environmental safety compliance. In carrying out this task, there is usually a conflict of interests …Web
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there is a lack of environmental governance in both the quarries and the crushers which has resulted in considerable degradation of the environment surrounding the locations where stone crushing ...Web
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