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stone crushers in India could have a positive public health impact. Key words: crystalline silica, silicosis, tuberculosis, lung cancer, stone crushers, water spray control, India, airborne dust. INT J OCCUP ENVIRON HEALTH 2008;14:94–103 T he stone crushing industry in India has been growing rapidly due to increasing demand from
Data on the impact of quarrying activities on the communities in the study area was collected between January and October, 2011 using two main methods which were branded as primary and secondary data collections. Primary data collection: involved data collected by dust level measurement, PM. 10 . in the study .
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was polluted due to dust of stone crusher industries. On the other hand gases like sulpher oxides (SOx) and nitrogen ... CPCB. M. R. Sinha (2014), studied that "Impact of stone crushing industries on leaf of woody plants." The aim of this study was to evaluate the effect of stone crushing industry on ... cause environmental health ...
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Considerable pulmonary function impairments have been reported in quarry workers. 9,10 In a study by Ghotkar, et al, 11 the prevalence of respiratory morbidity among stone quarry workers was %, based on radiological study; the severity of pulmonary function impairment was significantly associated with increasing age, duration of exposure to dust, smoking status and presence of chronic obstructive .
Keeping in view the need for worker's health and environmental problems associated with stone crushing sector, it become necessary and important to develop Cleaner Production (CP) scheme to mitigate hazardous impact on environment and human health due to regular exposure to high dust level.
environmental impact of stone crushing activities. Environmental Affacts Of Stone Crushors What Are the Environmental Impacts of Rock . sample environmental impact assessment of stone crushing. four decades ago, all the residents of stone crushers . four decades ago, all the residents of stone impact of stone crusher plant using the excessive ...
Mar 12, 2003· NIOSH researchers have demonstrated that minewide ventilation in largeopening stone mines can be improved by using lowpressure, highvolume propeller fans and constructing stoppings in key locations to direct and control airflow.
In the stone quaary, reducing the amount of dust needs highefficiency dust collector. Therefore, we install a dust collector with our XZM Series ultrafine grinding mill. At the same time, it is necessary to install the coarse powder mill, which takes the role of coarse grinding machinery.
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Materials and Methods. This cross sectional study was performed on stone cutter workers in Malayer city (Azandarian) between 2008 and 2009. Respiratory data of our study participants were collected with a respiratory questionnaire and performing spirometry tests and chest radiography.
Effects of Stone Dust Exposure on Some Liver and Kidney Related ... In the present study the effects of stone dust exposure on liver and kidney related ... Whenever dust particles are deposited either on the head or in lungs they.
Small scale mechanized stone crusher 2010/2011 Page 5 PROJECT JUSTIFICATION The development of a small scale stone crusher is the actual solution to the disparity between the large scale stone crushing and the manual stone crushing since it .