Assessment of Indoor/outdoor Particulate Matter in Residential Building: Tehran Metropolis, Iran

نویسندگان

چکیده

La calidad del aire interior y la predicción de los niveles contaminación se han convertido en temas más importantes para riesgos salud. Esta investigación investigará proporción concentración partículas dentro fuera las casas residenciales Teherán. El muestreo material particulado (PM) realizó cuatro temporadas desde agosto 2020 hasta julio 2021. Se seleccionaron estaciones como fijas el tiempo varió 6 horas a 12 horas. Debido al riesgo finas posibilidad su impacto salud humana, este estudio examinaron PM 0.4 2.5 . Para utilizó un amortiguador virtual etapas múltiples que atrapa placas acero con flujo constante. utilizaron métodos Microscopio Electrónico Barrido (SEM) Espectrometría Masas Plasma Acoplado Inductivamente (ICP-MS) estudiar tamaño, morfología composición química analizar total (PM). Los resultados mostraron mayoría estaciones, penetración exteriores edificio estación fría fue mayor cálida. uso ventilación natural edificios área estudio, relación I/O promedio superior 0.752. En algunas marzo, abril mayo, 0.965. De acuerdo estos resultados, oriente, exposición diámetro menor µm otras áreas. Asimismo, efecto factor durante año orden 38.4%. tanto, esta cantidad 19.4 13% factores cocción actividad, respectivamente. vida tabaquismo 7.6 21.6%, método SEM contaminantes exterior tiene gran sobre interior.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Health impact assessment of particulate matter in Sanandaj, Kurdistan, Iran

Air pollution is a major environmental issue in all regions of the world. We aimed to assess the health impacts of particulate matter with an aerodynamic diameter  10 µm (PM10) in Sanandaj, Kurdistan, Iran. The air pollution data were obtained from Sanandaj Department of Environment Protection. The annual mortality and morbidity, including cardiovascular and respiratory diseases attributable to...

متن کامل

Assessment of the completeness of Volunteered Geographic Information focusing on building blocks data (Case Study: Tehran metropolis)

Open Street Map (OSM) is currently the largest collection of volunteered geographic data, widely used in many projects as an alternative to or integrated with authoritative data. However, the quality of these data has been one of the obstacles to the widely use of it. In this article, from among the elements related to the quality of volunteered geographic data, we have tried to examine the com...

متن کامل

Airborne Particulate Matter Density in Traditional Bakeries of Saveh, Central of Iran, in 2020

Introduction: High concentration of inhalable airborne particles can increase the risk of lung disease in exposed people. This study aimed to determine the respirable particulate matter (PM5) concentration in traditional bakeries of Saveh in 2020. Materials and Methods: This cross-sectional descriptive study was conducted among 25 bakeries where the samples were collected by cyclone and teflon...

متن کامل

Health Impacts of Particulate Matter in Air using AirQ Model in Khorramabad City, Iran

Introduction: Air pollution due to particulate matter is a major environmental and health issue in all regions of the world. The aim of this study was to investigate the health impacts of PM10 (particulate matter with an aerodynamic diameter ≤10μm) in Khorramabad city, Iran in 2014. Materials and methods: In this study, PM10 sampling was conducted by a high-volume sampler at flow rate of 1.1-1...

متن کامل

Exploring Variation and Predictors of Residential Fine Particulate Matter Infiltration

Although individuals spend the majority of their time indoors, most epidemiological studies estimate personal air pollution exposures based on outdoor levels. This almost certainly results in exposure misclassification as pollutant infiltration varies between homes. However, it is often not possible to collect detailed measures of infiltration for individual homes in large-scale epidemiological...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Geofisica Internacional

سال: 2023

ISSN: ['0016-7169']

DOI: https://doi.org/10.22201/igeof.2954436xe.2023.62.3.1714