Abstract:To analyze physicochemical characteristics of PM 2.5 from indoor cooking and to assess their health risks, the particulate concentrations and chemical compositions of indoor PM 2.5 under two cooking styles and four ventilation conditions were investigated in Northeastern China. The inhaled carcinogenic risks and non-carcinogenic risks of the heavy metals and polycyclic aromatic hydrocarbons (PAHs) were calculated, respectively. Our results showed that the cooking method of deep-frying produced higher concentra… Show more
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