Filter Light Attenuation as a Surrogate for Elemental Carbon
نویسندگان
چکیده
منابع مشابه
Measuring diesel particulate matter in underground mines using submicron elemental carbon as a surrogate
Elemental carbon (EC) is used as a surrogate for regulating the exposure to diesel particulate matter (DPM) of underground metal/non-metal miners. EC was chosen as a surrogate because EC is selective to DPM and is a major component of DPM. Using EC as a surrogate also gives one the advantages of no sampling artifacts and being able to sample at all locations in the mine. Currently, EC represent...
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EAF plants normally consume coal and coke as reactants, alloying elements, or fuel. The price of these materials varies from € 0.20-0.35/kg. This is while nearly 10 million pieces of tires are annually discarded in Iran. The present study shows that scrap tires can be used as a substitute for coal and coke in EAF plants. Thirteen grades of steel including low, medium, and high carbon steels as ...
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ژورنال
عنوان ژورنال: Journal of the Air & Waste Management Association
سال: 2010
ISSN: 1096-2247,2162-2906
DOI: 10.3155/1047-3289.60.11.1365