Indoor Measurements Of Particulate Matter
During Steak Cooking Under Different Conditions
Author(s)
M. Schiavon, E. C. Rada, M. Ragazzi & D. Antolini
Abstract
Few studies on domestic indoor air pollution have given quantitative information
on the variation of the characteristics of the indoor source of particulate matter
(PM). This paper is intended to contribute to the understanding of this
phenomenon referring to beef-steak cooking by means of natural gas, which is
expected to be a cleaner source of PM, especially compared with biomass. The
origin of this paper is based on the variability of the power of the cooker in order
to study the sustainability of natural gas from the point of view of the induced
indoor human exposure to PM. Measurements were made by a GRIMM
analyzer, able to measure 16 granulometric classes from 0.3 to 20 μm. Using the
biggest cooker, the PM10 production gave results 3 times higher than the case
with the smaller one, even if the appearance of the cooked steaks was the same.
In particular, this increase is higher for the finest fractions of PM. It is clear that
good ventilation is compulsory to reduce human exposure to this kind of source.
Keywords: cooking, indoor air, natural gas, particulate matter.
Keywords
Keywords: cooking, indoor air, natural gas, particulate matter.
Related Book
Other papers in this volume
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