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Surveys have shown that the prevalence of these conditions is notably higher in populations within 500 meters of stone crushing operations. The long-term exposure to silica …
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environment and its inhabitants to the cumulative adverse effects of 10,000 blasts over the life of a quarry. About 50 blastholes per blast results in 500,000 separate detonations over a period of 100 years. Rock quarrying and stone crushing are now part of a global phenomenon that has been the cause of concern everywhere in the world,
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A study is done satisfactory for them. on the health hazards of the stone-crushing In some cases, the Khasi people had to leave plants at the Jaflong. This study found that every their lands as they faced problems in natural stone-crushing plant exceeds the acceptable resource management based on livelihoods.
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Even during non-operation of these crushing units substantial amount of dust emissions are also observed in the stone crushers cluster area.11 During interaction with the residents regarding the effects of dust on health it is revealed that 70% of the residents have knowledge about dust as pollution, 64% of the respondents stated that it ...
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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 dust generation in the vicinity of the crushers ...
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An ecosystem approach to health was used to design and implement participatory processes that would lead to action by diverse stakeholders to improve the health and social conditions of the communities dependent on SQC units. The study site included 13 stone-crushing units in the Tikamgarh district (all within approximately 1 km 2) and two ...
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Abstract: The mining and stone crushing activities have considerable effects on the environment quality and human health. The dust emissions contaminate the air and water.
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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...
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condition and the safety situation in stone crushing unit s. Sound level was measured at 6 stone crushing plant. A small questionnaire survey performed on the surveyed area. For the ... and the effects on health of stone crusher workers. There are laws and legislation set by the department of environment (DOE), Bangladesh. Understanding various ...
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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 perspectives of various stone crushing and quarrying units functioning in Poonch district of Jammu and Kashmir, India.
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Various industrial dust pollution causes different health problems in workers including respiratory complaint, eye and skin disorders. Based on the concentration and chemical nature, stone dust also effect the liver and kidney related parameters especially in stone crushing workers. The purpose and aims of this study was to report for the first time the effect of stone …
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During stone crushing activities, vibrations and noise produced by equipment are among the hardest hazards the worker has to cope with. Work related health problem with occupational vibration transmitted to the hand-harm system is usually termed as Hand-Arm Vibration (HAV) syndrome and affects the workers working with powered tools and machinery.
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Anthropogenic activities such as; deforestation, quarrying or stone crushing and burning of fossil fuel have the greatest negative influence on plants other than any other components of the environment 1,2.They change the natural habitat in the vegetation and forest ecosystem 3.Herbaceous plants change their biomass in response to environmental stress conditions 4.
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Request PDF | Impact of stone crusher on vegetation and human health | Stone crushers are major air polluting industries affecting the surrounding atmosphere due to emission of particulate matter ...
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Mining activities have a number of negative direct or indirect effects on the terrestrial ecosystem services including soil erosion and degradation, disruption of the water cycle, GHG emissions, and albedo effect. In addition, stone mining and crushing activities produce a large amount of dust which exerts adverse impact on the growth and ...
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health effects even over the vulnerable population (Jain and Khare 2008) which is located at distant places. Studies on the 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
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Pollution Levels from Selected Manual Stone Crushing Units in North Central Nigeria and Their Health Effects . Oladele F. Anjorin. 1,*, Mariam D. Solomon. 2, Jaryum H. Kiri. 2, Jonathan D. Dabak. 2, ... health effects are caused by particulate matter (PM) and other pollutants like CO and SO. 2. Stone crushing is a
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The measurements show that good house keeping practice is essential for effective control of dust, in addition to National Productive Council's (NPC) measures. Stone crushers are small scale industries in the unorganised sector. They provide basic material for road and building construction. They are highly labour intensive. The various unit operations involved in stone …
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Stone crushing and associated activities contribute to particulate matter in the surrounding environment and exposure to dust can cause serious respiratory disease, skin, hearing, eye, and dyspnea ...
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The result suggests that quarrying and stone crushing activities may induce oxidative stress on A. africana. Based on its APTI rating, A. african can be used in the monitoring of air pollution. The results revealed that quarrying and stone crushing activities increased health promoting phytochemical …
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Stone crushing industry is an important industrial sector in the country engaged in producing crushed stones of various sizes ... effects on human health and the surrounding environment and thus needed to be controlled within time. Thus an overall assessment or …
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Effect of Quarrying and Stone Crushing Activities on Nutritional Composition, Heavy Metals and Oxidative Stress Indices of Aspilia africana ... The results revealed that quarrying and stone crushing activities increased health promoting phytochemicals and some minerals of A. africana growing around the quarry environment. Key words: Aspilia ...
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The aim of this study was to assess the effects of stone crushing dust pollution on three commonly cultivated fruit plant species (Vitis vinifera L., Morus alba L., and Prunus armeniaca L.) and on the health of workers working at crushing plants. The ... Industrial Health, 2011. Stone crushing unit workers suffer from particulate matters and ...
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The main objective of this study was to evaluate the impacts of sandstone quarrying on the health of quarry workers and nearby residents. In order to assess health and other problems for the ...
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The study concluded that generation of PM 2.5-sized particles may impose serious respiratory health effects over the workers engaged in mining, crushing, and transportation of sandstone. Apart from it, population residing downwind of the mining area is particularly vulnerable to the pulmonary effects due to inhalation of dust.
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stone dust causes health problems among the stone crusher workers. Health survey e.g. general clinical examination, blood sample test, sounds level measurement was carried out to access …
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Various industrial dust pollution causes different health problems in workers including respiratory complaint, eye and skin disorders. Based on the concentration and …
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ability of health care facilities and safety measures at the site as ways of minimiz-ing occupational health hazards associ-ated with stone quarrying. Materials and Methods This cross-sectional study was con-ducted in stone crushing site located at Umuoghara community in Ezza North Local Government Area of Ebonyi State, Nigeria.
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The adverse health effects of working in the stone quarry industry have been well documented. 4, ... Several studies have found that stone crushing is the main source of dust in stone quarries. 16-18 This was observed in the quarries visited. Proximity to the crusher only poses a risk to workers who do not use the required PPE.
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This study assessed the joint effect of work‐post (distance to main dust source‐crusher) and PPE usage on the likelihood of workers experiencing adverse health outcomes (eye irritation, …
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