How relevant are engineering samples in the management of personal dust exposure?

作     者：B.Belle 

作者机构：Anglo American CoalBrisbaneQueenslandAustralia Department of Mining EngineeringUNSWSydneyNSW 2052Australia 

出 版 物：《International Journal of Mining Science and Technology》 (矿业科学技术学报（英文版）)

年 卷 期：2018年第28卷第4期

页      码：697-703页

摘      要：A directive, legislated by the South African Department of Minerals and Energy(DME) in 1997, was introduced to reduce the dust exposures of continuous miner(CM) operators to below 5 mg/m3, when measured at the operator s cab position. The focus of this paper is to review the effectiveness of observing this rule for almost two decades and discuss industry perceptions arising from the application of this rule. The results have demonstrated that the engineering sample cannot predict the personal shift dust exposure of a CM operator. Therefore, it is recommended that the engineering sampling, as currently practiced,should be reviewed with the objective to discontinue and replace it by the approved PDM3700 realtime dust monitor.

主 题 词：Continuous miner (CM) Dust exposure Personal Engineering sample 

学科分类：0819[工学-海洋工程类] 081903[081903] 08[工学] 

核心收录：

D　O　I：10.1016/j.ijmst.2018.03.003

馆 藏 号：203300692...