منابع مشابه
Occupational hypersensitivity pneumonitis in a smelter exposed to zinc fumes.
A smelter exposed to zinc fumes reported severe recurrent episodes of cough, dyspnea and fever. Bronchoalveolar lavage showed a marked increase in lymphocytes count with predominance of CD8 T-lymphocytes. Presence of zinc in alveolar macrophages was assessed by analytic transmission electron microscopy. This is the first case of recurrent bronchoalveolitis related to zinc exposure in which the ...
متن کاملZinc Speciation of a Smelter Contaminated Boreal Forest Site
.......................................................................................................................... II ACKNOWLEDGMENTS ................................................................................................... III LIST OF TABLES ............................................................................................................... VI LIST OF FIGURES ........
متن کاملNatural attenuation of zinc pollution in smelter-affected soil.
Previous synchrotron X-ray microprobe measurements of Zn speciation in contaminated and uncontaminated soils have identified phyllosilicate as the main sequestration phase. The emphasis now is focused on comparing the nature and properties of neoformed and geogenic phyllosilicate species to understand natural attenuation processes. Refined structural characterization of the two types of Zn-cont...
متن کاملAluminum smelting
Hans Christian Oersted first heated potassium amalgam with aluminum chloride and produced tiny pieces of aluminum in 1825. This was twenty years after Sir Humphrey Davy first named the metal “aluminum.” Davy was the first to use electrolysis to produce samples of potassium, sodium, strontium, calcium, barium, magnesium and boron. He tried unsuccessfully for many years to produce aluminum by ele...
متن کاملImproved injury management at an Australian aluminium smelter.
OBJECTIVE This longitudinal study sought to determine the effectiveness of interventions to improve injury management in an industrial setting. PARTICIPANTS Study participants were workers from three production departments of a large aluminium smelter. METHODS The interventions introduced were to encourage active participation in rehabilitation procedures by injured workers, improve communi...
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ژورنال
عنوان ژورنال: Journal of the Mining and Metallurgical Institute of Japan
سال: 1968
ISSN: 0369-4194,2185-6729
DOI: 10.2473/shigentosozai1953.84.963_801