کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6341628 1620392 2013 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A monitoring strategy to assess the fugitive emission from a steel plant
ترجمه فارسی عنوان
یک استراتژی نظارت برای ارزیابی انتشار فراری از یک کارخانه فولاد
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات علم هواشناسی
چکیده انگلیسی
An assessment of the fugitive emission impact on ambient air PM, PAHs and metal concentrations was performed in a residential area near the biggest European steel plant. A careful experimental design was developed to characterize fugitive emissions produced by the integrated steel plant. A PM10 and PM2.5 monitoring campaign was conducted at three sampling sites around the steel plant, in order to perform a triangulation in the area surrounding the investigated site and evaluate its impact based on wind direction. Data analysis showed that the transport of air mass, from the steelworks to one of the receptor sites, resulted in ambient air concentrations of Fe, Mn, Zn and PAHs higher than those observed in the other two sites. Principal component analysis allowed the identification of four emission sources: coke ovens stack, mineral park, a crustal source and vanadium source. The first two sources were characterized by high concentrations of PAHs and metals and related to the steelworks, while the vanadium source was probably associated with maritime traffic in the port area. This preliminary monitoring approach proved effective in identifying the fugitive emission contribution of the steel plant to the surrounding air quality.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Atmospheric Environment - Volume 79, November 2013, Pages 455-461
نویسندگان
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