عنوان
پدید آورنده
موضوع
رده
کتابخانه
محل استقرار
شماره کتابشناسی ملی
شماره
LA9bh2x0zp
عنوان و نام پديدآور
عنوان اصلي
Indoor Particulate Matter during HOMEChem:
نام عام مواد
[Article]
نام نخستين پديدآور
Patel, SameerSankhyan, SumitBoedicker, Erin KDeCarlo, Peter FFarmer, Delphine KGoldstein, Allen HKatz, Erin FNazaroff, William WTian, YilinVanhanen, JoonasVance, Marina E
عنوان اصلي به قلم نويسنده ديگر
Concentrations, Size Distributions, and Exposures.
یادداشتهای مربوط به خلاصه یا چکیده
متن يادداشت
It is important to improve our understanding of exposure to particulate matter (PM) in residences because of associated health risks. The HOMEChem campaign was conducted to investigate indoor chemistry in a manufactured test house during prescribed everyday activities, such as cooking, cleaning, and opening doors and windows. This paper focuses on measured size distributions of PM (0.001-20 μm), along with estimated exposures and respiratory-tract deposition. Number concentrations were highest for sub-10 nm particles during cooking using a propane-fueled stovetop. During some cooking activities, calculated PM2.5 mass concentrations (assuming a density of 1 g cm-3) exceeded 250 μg m-3, and exposure during the postcooking decay phase exceeded that of the cooking period itself. The modeled PM respiratory deposition for an adult residing in the test house kitchen for 12 h varied from 7 μg on a day with no indoor activities to 68 μg during a simulated day (including breakfast, lunch, and dinner preparation interspersed by cleaning activities) and rose to 149 μg during a simulated Thanksgiving day.
مجموعه
تاريخ نشر
2020
عنوان
UC Berkeley
دسترسی و محل الکترونیکی
نام الکترونيکي
مطالعه متن کتاب اطلاعات رکورد کتابشناسی
نوع ماده
[Article]
کد کاربرگه
278643
اطلاعات دسترسی رکورد
سطح دسترسي
a
تكميل شده
Y
