Monitoring of Airborne Fine Particle using SMPS in Ansan Area

SMPS(Scanning Mobility Particle Sizer)를 이용한 안산지역 대기중 초미세입자(30\~500nm) 분포연구

  • Kim Yong-min (Nano-Particle Control LAB, Department of Mechanical Engineering, Hanyang University) ;
  • Ahn Kang-Ho (Nano-Particle Control LAB, Department of Mechanical Engineering, Hanyang University)
  • 김용민 (한양대학교 기계공학과 나노입자제어연구실) ;
  • 안강호 (한양대학교 기계공학과 나노입자제어연구실)
  • Published : 2005.06.01

Abstract

The fine particles in the range of $30\~500nm$ are monitored at Hanyang University campus in Ansan using house made DMA (differential mobility analyzer) and commercial CPC (condensation particle counter, TSI inc.) in SMPS mode. The monitoring period is March 16th 2004 through May 7th, 2004. During the monitoring period, Aitken nuclei mode $(30\~100nm)$ particle concentration has a tendency of increase in the morning and evening hours. However, the accumulation mode $(100\~500nm)$ particle concentration stays rather stable than that of Aitken mode.

Keywords

References

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