Removal of Organic Pollutants from Aqueous Solution by Hollow Fiber Module

중공사모듈에 의한 수용액으로부터 유기오염물의 제거

  • 유홍진 (순천향대학교 신소재화학공학부)
  • Published : 2003.06.01

Abstract

This study is to remove several organic pollutants from wastewater by non-dispersive membrane solvent extraction technique. The distribution coefficients of several solvents were determined and the experimental system was operated counter-currently and cocurrently with respect to the aqueous phase and solvent. In these experiments, as the flow rate of aqueous solution inclosed, due to being shortened contact time to solvent, the rate of removal of organic pollutants decreased and as the flow rate of solvent increased, the rate of removal increased. Meanwhile, the rate of removal of organic pollutants for the countercurrent flow system was higher than that for the occurrent flow system.