Browse > Article

Enhancement of Ultrafiltration Performance Using Ultrasound  

염경호 (충북대학교 공과대학 화학공학부)
육영재 (충북대학교 공과대학 화학공학부)
Publication Information
Membrane Journal / v.13, no.4, 2003 , pp. 283-290 More about this Journal
Abstract
To improve membrane performance, the dead-end and Cross-flow ultrafiltration with or without ultrasound irradiation onto the membrane module were carried out using a BSA protein solution. Intermittent or continuous irradiation of ultrasound effectively suppressed the formation of fouling on membrane or removed the fouling layers from membrane. Effect of ultrasound irradiation on the enhancement of ultrafiltration performance was more increased at the operating conditions which form more membrane fouling (at the operating conditions of higher feed concentration and TMP, and lower flow rate). The permeate flukes were enhanced up to 1.9 times in case of the dead-end ultrafiltration and 1.5 times in case of the cross-flow ultrafiltration by ultrasound irradiation onto the membrane module.
Keywords
ultrafiltration; ultrasound membrane fouling; fouling control; enhancement of membrane performance;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Optimal Channel Spacer Design for Ultrafiltration /
[ A.R.Da Costa;A.G.Fane;C.J.d.Fell;A.C.M.Franken ] / J. Memb. Sci.   ScienceOn
2 /
[ J.D.Ferry ] / Chem. Rev.
3 /
[ 한국막학회 ] / 막분리 기초
4 Ultrasonic Cleaning of Mylon Microfiltration Membranes Fouled by Kraft Paper Mill Effluent /
[ J.Li;R.D.Sarderson;E.P.Jacobs ] / J. Memb. Sci.
5 A Review of Fouling and Fouling Control in Ultrafiltration /
[ A.G.Fane;C.J.D.Fell ] / Desalination   ScienceOn
6 Ultrasound Enhanced Cross-flow Membrane Filtration /
[ T.Kobayashi;X.Chai;N.Fujii ] / Separation & Prurification Tech.   ScienceOn
7 Effects of Natural Convection Instability on Membrane Performance in Dead-end and Cross-flow Ultrafltration /
[ K.H.Youm;A.G.Fane;D.E.Wiley ] / J. Memb. Sci.   ScienceOn
8 Ultrasound Effect on Cross-flow Filtration of Polyacrylonitrile Ultrafiltration Membranes /
[ X.Chai;T.Kobayashi;N.Fujii ] / J. Memb. Sci.   ScienceOn
9 Enhanced Performance for Pressure-Driven Membrane Processes the Arguement for Fluid Instabilities /
[ H.B.Winzeler;G.Belfort ] / J. Memb. Sci.   ScienceOn
10 한외여과에서의 물질전달에 대한 난류 촉진물체의 영향 /
[ 오원석;박함용;임교빈;김우식 ] / 멤브레인   과학기술학회마을
11 Ultrasound Associated Cleaning of Polymeric Membranes for Water Treatment /
[ X.Chai;T.Kobayashi;N.Fujii ] / Separation & Prufification Tech.   ScienceOn
12 A Rapid and Sensitive Method for the Quantitation of Microgram Quantities of Protein Utilizing the Principle of Protein Dye Binding /
[ M.M.Bradford ] / Analytical Biochem.   ScienceOn
13 /
[ 大失晴彦(編著) ] / 膜利用技術ハソドブツク逆浸透法·限外濾過法Ⅱ應用