Electric Field Analysis and Removal Characteristics of Escherichia Coli for Water Discharge Tube with Globular SiO$_2$

구형 SiO$_2$를 갖는 수방전관의 전계 해석 및 대장균 제거 특성

  • 이동훈 ((주)미래워터에어텍)
  • Published : 2004.02.01

Abstract

This paper shows the simulation of electric field distribution and removal characteristics of Escherichia coli for water discharge tube with globular $SiO_2$. At the experiments of the removing Escherichia coli used the discharge tube with globular dielectric($SiO_2$), because the electric field is increased when applied voltage is increased, the removed ratio of Escherichia coli was related with increasing of applied voltage. When a passing number of test water in water discharge tube is increased, the removed ratio of Escherichia coli is increased because passing number of territory with electric field is increased. When diameter of globular dielectric($SiO_2$) is increased, the removed time of Escherichia coli was decreased because electric field for dielectric polarization of globular dielectric($SiO_2$) was increased. Also, the removed ratio of Escherichia coli of the water discharge tube with globular dielectric($SiO_2$) was measured higher than the removal ratio of the discharge tube without globular dielectric($SiO_2$)

Keywords

Esherichia coli;Dielectric;Electric field;Discharge.

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