名古屋市内の一般住宅内・外の粉じん, ベンゾ[α]ピレン及びNO_2濃度

概要

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The concentrations of dust, benzo [α] pyrene (B [α] P) and nitrogen dioxide (NO_2) were determined in the air inside and outside of private houses in Nagoya City. Thirty-eight private houses were investigated in summer and winter during 1985-88. The mean indoor dust, B [α] P and NO_2 concentrations were 0.05±0.05 mg/m^3,2.03±2.11 ng/m^3 and 18±9 ppb in summer, and 0.09±0.05 mg/m^3,3.59±4.68ng/m^3 and 38±24 ppb in winter, respectively. A significant correlation was obtained between indoor and outdoor B [a] P concentrations both in summer and winter, but the indoor B [a] P concentration was higher in the houses with oil stoves (reflex type) than in those without oil stoves (reflex type). The combustion between old and brand-new oil stoves was examined experimentally.
公益社団法人日本薬学会の論文
1990-10-31