실내 분진의 비저항 특성에 따른 전기집진 효율에 대한 연구

A Study on the Electrostatic Precipitation as a Function of Resistivity using various Indoor Dusts

  • 발행 : 2006.06.21

초록

Electrical resistivity is an important property for the collection efficiency in the electrostatic precipitator. In this paper, electrical resistivities of tobacco dusts, yellow sand dusts and pine pollens are measured using a high voltage conductivity cell based on JIS B 9915. The resistivities of three kinds of indoor dusts are about $1{\times}10^7\;{\Omega}{\cdot}cm^2$ in the normal range and dust collection efficiency using an electrostatic precipitator at to face velocity of 1.0 m/s shows over 99% for the three kinds of indoor dusts.

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