EVALUATION OF SOURCE APPORTIONMENT TO SUSPENDED PARTICULATE MATTER IN AIR SAMPLES COLLECTED FROM KOBE AREA BY CHEMICAL MASS-BALANCE METHOD

被引：0

作者：

ADACHI, A

OKIAYU, M

NISHIKAWA, A

KOBAYASHI, T

机构：

来源：

JAPANESE JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH | 1995年 / 41卷 / 02期

关键词：

SUSPENDED PARTICULATE MATTER; CHEMICAL MASS BALANCE METHOD; FUEL OIL COMBUSTION; MARINE; HIGH-VOLUME AIR SAMPLER;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Suspended particulate matter (SPM) levels in air samples collected with a high-volume air sampler from the Kobe area in Japan were measured. Furthermore, the evaluation of the source apportionment to SPM was investigated by the chemical mass balance (CMB) method based on nine elements, i.e., Ca, K, Na, Fe, Mn, Al, Ni, Zn and V, as an index element. The sum of the percent contributions to SPM from six main sources (soil, marine, fuel oil combustion, iron-and-steel industry, refuse incineration, cement particles) was calculated to be about 25%. Among these sources, fuel oil combustion showed the largest contribution.

引用

页码：167 / 171

页数：5