respiratory problems among gravel minners

Mining Safety | Respiratory Silicosis and Mining Safety

Silicosis is a disabling and often fatal lung disease caused by breathing dust that has very small pieces of crystalline silica in it. Crystalline silica is found in concrete, masonry, sandstone, rock, paint, and other abrasives. The cutting, breaking, crushing, drilling, grinding, or abrasive blasting of these materials may produce fine silica ...

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Coalworker's pneumoconiosis Wikipedia

Coal workers' pneumoconiosis (CWP), also known as black lung disease or black lung, is caused by longterm exposure to coal is common in coal miners and others who work with coal. It is similar to both silicosis from inhaling silica dust and asbestos dust. Inhaled coal dust progressively builds up in the lungs and leads to inflammation, fibrosis, and in worse cases, necrosis.

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Lung Diseases of Coal Miners

Jul 25, 2007· Lung Diseases of Coal Miners National Mine Health and Safety Academy July 25, 2007. Edward L. Petsonk, MD, Team Leader. Workforce Screening and Surveillance Team. Senior Medical Officer. Division of Respiratory Disease Studies. The findings and conclusions in this presentation have not been formally disseminated by NIOSH and

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Jobs, dust among benefits, harms of gravel pits ...

Jobs, dust among benefits, harms of gravel pitsSand and gravel operations can have economic benefit for a community, as well as environmental impact from dust and engine emissions, according to proponents and 31 permitted gravel operations in Fremont County, the amount of dust emissions allowed from the sites totals about 1,047 tons, according to records at the Colorado ...

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Mining Centers for Disease Control and Prevention

Apr 24, 2018· Activity Goal (Basic/Etiologic Research): Conduct basic/etiologic research to improve measurement of exposures and to better understand relationships between exposures to miningrelated dusts and risks for respiratory diseases among mining workers. Activity Goal (Intervention Research): Conduct studies to develop and assess the effectiveness of interventions to prevent …

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Occupation and chronic obstructive pulmonary disease (COPD ...

For some other important occupational groups or specific exposures the evidence is less certain, in some cases perhaps because they entail wellknown risks of other types of respiratory disease. Among these are included exposure to diisocyanates for which the evidence is inconsistent, 33, 34 coke oven workers exposed to polycyclic aromatic ...

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RESPIRATORY DISEASE MORTALITY AMONG URANIUM MINERS ...

D W Mapel, D B Coultas, D S James, W C Hunt, C A Stidley, F D Gilliland, Ethnic differences in the prevalence of nonmalignant respiratory disease among uranium miners., American Journal of Public Health, /, 87, 5, (833838), (1997).

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RESPIRATORY DISEASE MORTALITY AMONG URANIUM MINERS ...

RESPIRATORY DISEASE MORTALITY AMONG URANIUM MINERS. Victor E. Archer. National Institute for Occupational Safety and Health Center for Disease Control United States Department of Health, Education and Welfare Salt Lake City, Utah 84108. Search for …

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CDC Mining Topic Respiratory Diseases NIOSH

Oct 02, 2019· Also, the change in disease profile for miners diagnosed with pneumoconiosis suggests that US coal miners are being exposed to more crystalline silica than in the past. The Diesel Exhaust in Miners Study of more than 12,000 miners showed a significant increased risk of dying from lung cancer among miners who had ever worked underground.

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Coal mining and chronic obstructive pulmonary disease: a ...

The potential of coal mine dust to cause disabling pneumoconiosis has long been recognised, but research now suggests that pneumoconiosis is not the only respiratory hazard of coal mining. Over the last 30 years evidence has accumulated that miners also experience an excess of chronic obstructive pulmonary disease (COPD), and this has led the British Government to classify chronic bronchitis ...

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Respiratory Disease and Suicide Among Coal Miners: Is ...

Nov 01, 1985· One study relates respiratory disease to early retirement with disability5 and another analysis relates respiratory impairment to on the job injury due to underground This paper expands the general area of inquiry by exploring whether or not respiratory impairment and disease among underground coal miners are associated with suicide.

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Facility Safety Management Your Source for Workplace ...

Catching the disease early can allow miners to take steps to keep it from progressing to severe lung disease. In addition to the testimonials from three miners, Faces II provides brief commentary from medical experts, describing the severity of the disease and its implications. Black lung can occur in miners who work in mines of all sizes.

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Health Concerns for Silica in Outdoor Air | Danger in the ...

Sep 25, 2014· Mining, processing and transporting sand generate large quantities of silica dust, which is notorious for the damage it does to the lungs and respiratory system when inhaled. In recent years, the dramatic expansion of hydraulic fracturing and horizontal drilling technology to extract gas and oil, commonly called "fracking," has led to boom in sand mining across the upper Midwest, creating a ...

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Respiratory Disease and Suicide Among Coal Miners: Is ...

A casecontrol study was performed to test whether or not respiratory disease in coal miners presented a risk for suicide. While coal miners in general do not experience elevated rates of suicide, coal miners with respiratory disease have been found to have high rates of psychiatric disability, especially depressive reactions.

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QUESTIONNAIRE TO EVALUATE KNOWLEDGE, PRACTICE AND ...

7. From which sources do you get information on respiratory deseases among the children? 1) from health workers 2) TV and radio 3) newspapers, publications and journals 4) other sources (please write) 8. Do you know that air pollution affects respiratory deseases among the children? 1) …

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Respiratory disease mortality among US coal miners ...

Introduction. Mortality from respiratory disease remains an important occupational hazard among coal miners. The prevalence of coal workers’ pneumoconiosis (CWP) among US coal miners has increased since the mid1990s after a steady decline following passage of the 1969 Federal Coal Mine Safety and Health Act which mandated exposure limits for respirable , 2 A causal relationship ...

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Respiratory disease and suicide among US coal miners: is ...

article{osti_6931674, title = {Respiratory disease and suicide among US coal miners: is there a relationship}, author = {Ames, R G}, abstractNote = {A casecontrol study was performed to test whether or not respiratory disease in coal miners presented a risk for suicide. While coal miners in general do not experience elevated rates of suicide, coal miners with respiratory disease have been ...

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