Concentration of Heavy Metals in Respirable Dust in Jos Metropolitan Area, Nigeria

来源 :大气污染开放期刊(英文) | 被引量 : 0次 | 上传用户:c122319673
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The concentration of respirable dust at seven sampling stations in Jos metropolitan area, was measured weekly for three consecutive months (October 2012 to December 2012). Characterization of the dust particles shows that the concentration of fine dust (
其他文献
Atmospheric particulate matters were collected on quartz fibre filters for 24 hours with a low volume sampler from January 2014 to March 2014 at the Southeast A
Adverse health and environmental effects of household dust are derived from their chemical composition and properties. In this study, household, stairs and entr
There are many reports of devices and fuel additives being able to enhance the performance of automobiles and other forms of transportation that rely upon the c
最近我再一次仔细听了余其伟的高胡演奏录音、又欣赏了他的高胡独奏音乐会,觉得高胡演奏艺术的代表后继有人,故心里十分欣慰。一个乐种,是要经历许多年代的积累才能逐渐形成
There is no systematic attempt to evaluate the air quality of any settlement in the Niger Delta region over a long period. Records of air quality data for this
三弦是用手指弹奏的乐器,手指功夫是三弦基本功的极重要部份。要提高三弦弹奏的手指功夫,首先要认识和解决“指差”矛盾。一、什么是“指差”“指差”,就是手指之间的长度之
In terms of reel-lay installation in deep water, studies on the pipeline during the process of tensioning have been completed based on theories of risk and reli
From 2012 to 2015, we measured surface ozone, NOx, NO2, and NO levels at three urban sites (Mapipa, Ubungo, and Posta) and two suburban sites (Kunduchi and Viji
Little information is available for Central America regarding methane and carbon dioxide mixing ratios in urban areas. This work reports a representative spatia