Evaluation of indoor/outdoor urban air pollution by magnetic, chemical and microscopic studies

Atmospheric Pollution Research

M.Jeleńska¹ 

关键词: Outdoor pollution;    Indoor pollution;    Magnetic method;    SEM;    Heavy metals;   

DOI  :  10.1016/j.apr.2017.01.006

学科分类：农业科学（综合）

来源: Dokuz Eylul Universitesi * Department of Environmental Engineering

【 摘 要 】

The paper presents comparison of outdoor and indoor air pollution by means of magnetic characteristics of dust settled on the floor indoors (ID) and particulate matter (PM) gathered outdoor on air filters. Samples were collected for one year period in three different locations in Warsaw, Poland. PM was collected in samplers placed at the yard of buildings and ID was collected inside these buildings using a vacuum cleaner. The magnetic methods supplemented by chemical elements analysis and microscope observations were applied to identification of magnetic mineralogy, concentration and grain-size of magnetic fraction and morphology and shape of particles.

【 授权许可】

CC BY