FIBERS IN LOWER SILESIA HARD COAL-MINES RESPIRABLE DUSTS

被引：1

作者：

ADAMUS, J

SNIEGOWSKI, A

机构：

[1] Wojewódzka Stacja Sanitarno-Epidemiologiczna, 58-300 Walbrzych

来源：

ANNALS OF OCCUPATIONAL HYGIENE | 1990年 / 34卷 / 01期

关键词：

D O I：

10.1093/annhyg/34.1.91

中图分类号：

R1 [预防医学、卫生学];

学科分类号：

1004 ; 120402 ;

摘要：

The paper describes the presence of fibres in respirable coal dust in high rank coal mines in Lower Silesia. The amount of fibres in dust particles is about 1.5% (by count). Testing by the incineration test, The lack of atomic number contrast in electron back-scattering imaging in SEM and X-ray microanalysis allow the fibres to be identified as coal. The authors suggest the possible role of coal fibres in the increased fibrogenic activity of the dusts in coal mines in Lower Silesia. © 1990 British Occupational Hygiene Society.

引用

页码：91 / &