Introduction of a Simple Chamber for the Production and Simulation of Airborne Pollutants for Laboratory Use
Publish place: Archives of Occupational Health، Vol: 2، Issue: 3
Publish Year: 1397
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_AOH-2-3_004
تاریخ نمایه سازی: 2 اسفند 1399
Abstract:
Background: Designing training aids for students to increase their practical capability and skills is done by using modern educational methods. The aim of this study was to design a simulator of airborne pollutants for measuring gases, vapors and particles in the lab for student training. Methods: The present study investigated different systems based on reviewing the literature of conducted research studies around the world. Then, designing the simulator system of the airborne pollutants was carried out after studying the capabilities of available systems, considering the viewpoints of experts and focusing on the aims of the study. Results: The designed chamber consisted of a main component which, in addition to some complexes such as the blowing system, the evacuation funnel, the warming chamber, and control box, made the production and simulation of the particle and gaseous pollutants feasible in different atmospheric conditions. Conclusions: The production and simulation of airborne pollutants in an experimental chamber under controlled conditions can facilitate the accomplishment of different assessments on pollutants. The designed device benefits both having a simple yet creative fabricated system and low manufacturing costs. Therefore, it can be used readily as a suitable device for extensive research on pollutants in the educational and research centers.
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Authors
Hossein Fallah
PhD Student of Ergonomics, Department of Occupational Health and Ergonomics, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran
Abolfazl Barkhordari
PhD, Department of Occupational Health, Faculty of Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
Gholamhossein Halvani
MSc, Department of Ergonomics, Faculty of Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
Rajabali Hokmabadi
MSc, Department of Occupational Health Engineering, Health School, North Khorasan University of Medical Sciences, Bojnurd, Iran
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