作者: N. Jabeen , S. Ahmed , S. T. Hassan , N. M. Alam
关键词: Street dust 、 Environmental chemistry 、 Heavy metals 、 Mineralogy 、 Chemistry
摘要: The concentration and the sources of heavy metals (Pb, Cd, Zn Cu) in house dust samples nine selected houses Jalil Town, Gujranwala, Pakistan are determined a comparison with these respective street is given. Sources, exterior as well interior identified. extent contribution lead from calculated by determining isotopic ratios dust, paint used houses. It noticed case ventilated houses, that most metal sources. However, less also significant.