important aspects of controlling chemical agent and purpose of this study is to measure
inhalation exposure welding fumes.
Materials and Methods: In this study, with the help of a personal pump and ester cellulose
filters, welding fumes in total working hours was measured. The samples prepared and
analyzed by atomic absorption.
Results: The findings suggest that the inhalation of iron oxide is higher than threshold
limit value but the amount of nickel is less than the limits.
Conclusion: Results confirms the need for some corrective actions.
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