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http://dx.doi.org/10.14400/JDC.2016.14.3.279

Behavior Evaluation of Aluminium oxide through Measurement of Mass Concentration under Laboratory Environment  

Park, Jeong-Hwa (Dept. of Safety Engineering, Graduate School of Hoseo University)
Kim, Dong-Hyun (Dept. of Convergence Technology for Safety and Environment, Graduate School of Hoseo University)
Kim, Jong-Kyu (Occupational Safety and Health Research Institute, KOSHA)
Kim, Hyung-Sik (Dept. of Safety Engineering, Graduate School of Hoseo University)
Kim, Jeong-Hun (Dept. of Convergence Technology for Safety and Environment, Graduate School of Hoseo University)
Publication Information
Journal of Digital Convergence / v.14, no.3, 2016 , pp. 279-285 More about this Journal
Abstract
With the development of nanotechnology, the amount of nanomaterials increases and the problems of environment and the toxic property associated with it have become a social problem. But regulations and laws of nanomaterials have not yet been established. The purpose of this study is to utilize as the database of safety guidelines for research activities' workers associated with nanomaterials to conduct a behavior evaluation of aluminium oxide, which is most widely used in thirteen kinds of WPMN manufactured nanomaterials in the country. The experiment proceeds in the chamber reduced to 1/6 size of the actual laboratory, the test method was performed in NIOSH 0500. As the results of the study, the mass concentration was in inverse proportion to the particle size of the nanomaterials. And the mass concentration during the operation of ventilation equipment was reduced to about 1/8 times. In the future, it can be utilized as the database of safety guidelines for research activities' workers associated with nanomaterials. However, in order to increase the reliability of the study, the experiment of the mass concentration by particle size and Condensation Particle Counters will be needed additionally.
Keywords
Nano; WPMN; Manufacturing nanomaterials; Mass concentration; Nano safety;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
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