Occurrence of respiratory and skin problems among manual stone .Mera: African Journal of Respiratory Medicine 23. March 2009. Original Article. Occurrence of respiratory and skin problems among manual stone-quarrying workers. O C Ugbogu, J Ohakwe, and V Foltescu. O C Ugbogu and J Ohakwe, Department of Microbiology,. Abia State University, Uturu, Abia State, Nigeria; and.occurrence of respiratory and skin problems among stone quarrying workers,Respiratory symptoms and ventilatory functions among quarry .Apr 21, 2016 . Introduction. Workers in the quarry industries are exposed to hazards resulting from the inhalation of air borne particulates. The study determined the prevalence of respiratory symptoms and assessed ventilatory functions among quarry workers in Edo state, Nigeria.
LJS Template - Leonardo Journal of SciencesQuarry workers suffer from 'silicosis', through inhalation of minute dust particles (0.1 to 150 μm) high in silica [9, 12]. Other respiratory and skin problems have also being reported among manual stone crushers e.g. in Abia State  and pulmonary cases among stone crushers at Umuoghara crushing site in Ezza North.occurrence of respiratory and skin problems among stone quarrying workers,Assessment of Occupational Dust and Silica Exposure in Indian .Post the study it could be concluded that, stone crushers are dustier as compared to stone mining area. Workers in stone mining and crushing units of study area are indeed exposed to high levels of respirable and silica laden dust. It was observed that safety and precautionary measures towards dust and silica exposure.John Frank
Occupational exposure to dust is a major health and safety concern for workers in developing countries. Such laborers are often exposed to dust without being aware of its threat to their health. In the process of crushing stone, mineralogical materials are released into the environment. The material includes dust, fumes,.
Apr 21, 2016 . Introduction. Workers in the quarry industries are exposed to hazards resulting from the inhalation of air borne particulates. The study determined the prevalence of respiratory symptoms and assessed ventilatory functions among quarry workers in Edo state, Nigeria.
1.2 Statement of the Problem. The crushed stone quarries in Kajiado County, produce high concentrations of dust and therefore, expose the workers to various respiratory and pulmonary diseases due to dust inhalation. When deposited on the skin and in the eyes the dust may cause skin and eye irritation depending on the.
Mar 7, 2013 . Awareness and compliance with use of safety protective devices and patterns of injury among quarry workers in Sabon-Gari Local Government Area, Kaduna .. Comparison of the occurrence of respiratory disease symptoms between manual quarry workers and a control population in Lokpa in Umuchieze,.
Post the study it could be concluded that, stone crushers are dustier as compared to stone mining area. Workers in stone mining and crushing units of study area are indeed exposed to high levels of respirable and silica laden dust. It was observed that safety and precautionary measures towards dust and silica exposure.
of this study was to determine the knowledge and practice of occupational safety among quarry workers in Ikpeshi, a rural community in Edo State . stones that lies in easily. A quarry is an open cavity where stone or slate accessible beds mostly by artisans. . in Akoko-Edo Local lead to silicosis, an irreversible lung disease.
Mar 13, 2011 . The principal airborne hazards in the mining industry include several types of particulates, naturally occurring gases, engine exhaust and some chemic. . Exposure to nickel, and thus to risk of lung cancer and skin allergies, occurs among nickel miners. Some plastics are finding use in mines also.
Dec 12, 2016 . strongly associated with a higher risk of developing respiratory and skin problems (p . a number of health problems. In Congo, the term miner is commonly used to designate the operator's artisanal mining. It is a worker who operates the deposits with manual ... Stone Quarry Workers in Northern Nigerian.
allowing me to take photographs and gather data amongst the quarrying workers and to Mr. Daniel Suyianka for helping me out .. problems stemming from stone mining in Kitengela, one of the sub-counties of Kajiado. County. The specific objectives that .. Occurrence of respiratory and skin problems among manual.
150 µm) high in silica (Durvasula, 1990; Madhaven and. Sanjay, 2005). Occurrence of other respiratory and skin problems among manual stone-quarrying workers has been reported (Ugbogu et al., 2009). Heavy metals contamination of the environment from acid mine drainage produced from exposure of certain sulphide.
Aug 2, 2013 . health-related problems as workers involved in the mining occupation are exposed to various hazards which affect them.2 The massive demand for quarry stones (quarrying is cutting into rocks or the .. respiratory symptoms (64.9%).2 Skin irritation was also found to be present among artisanal miners.
Nov 3, 2014 . Although industries such as power plants, cement, refineries and petro-chemicals have been identified as major sources of air pollutants, the emission of particulates is quite outstanding from quarries . Quarrying is a form of land use method concerned with the extraction of non-fuel and non-metal.
issue for workers in mining, quarrying, stone cutting, stone grinding and other occupations where . hand, the incidence of silicosis grew rapidly years later when the. Industrial Revolution began and went into full swing. Today, silicosis is the most common occupational lung disease in the world and can be disabling and.
Results: There was an increased standardized incidence ratio for stomach cancer of 1.56 (27/17.36, 95% confidence interval: 1.02-2.26) in production workers. . Dermatitis due to contact with cement is a well-known occupational skin disease, and the main cause of skin lesions is hexavalent chromium (Cr6+). Decreased.
Protective measures such as respirators have brought a steady decline in death rates due to silicosis in Western countries. However, this is not true of less developed countries where work conditions are poor and respiratory equipment is seldom used. For instance, life expectancy for silver miners in Potosí, Bolivia is around.
Stone crushing in India is basically a labour intensive small scale industry, where most of the operations are performed manually (Aslam et al., 1992).Very little . investigations show that exposure to dust can cause serious respiratory (45.11%), skin (43.33%), hearing. (21.53%) . also cause serious health problems in man.
Noting also the list of occupational diseases as amended in 1980 appended to .. established scientifically, or determined by methods appropriate to national conditions and practice, between the exposure to risk factors arising from work activities and the disease(s) contracted by the worker. 2.2. Skin diseases. 2.2.1.
little bad effect. As regards phthisis and lung diseases the figures of several trades are as follows, when compared with fishermen, 100: Carpenters, 170; bakers, 201; cotton workers, 274; file makers, 398; stone and slate quarrymen, 294; pottery makers, 565; northern coal miners, 166. The injuriousness of the dust in cotton.
If you work in a job that exposes you to silica dust, your employer must, by law, give you the correct equipment and clothing you need to protect yourself. You are responsible for . Patients with silicosis have an increased risk of other problems, such as tuberculosis, lung cancer, and chronic bronchitis. If you are a smoker,.
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