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2006年06月26日

【期刊论文】In situ measurement of particle deposition and its removal in microfiltration by ultrasonic time-domain reflectometry

李建新, ianxin Li*, R.D. Sanderson

J.Li R.D. Sanderson/Desalination 146 (2002) 169-175,-0001,():

-1年11月30日

摘要

An ultrasonic time-domain reflectometry (UTDR) technique was used for the non-invasive, in situ visualization of particle deposition and its removal during crossflow microfiltration with a nylon membrane. The study was carried out with 0.5g/l kaolin (aver

Particle deposition, Membrane fouling, Membrane cleaning, In situ visualization, Microfiltration, Ultrasonic time-domain reflectometry

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2006年06月26日

【期刊论文】Development of an ultrasonic technique for in situ investigating the properties of deposited protein during crossflow ultrafiltration✩

李建新, Jianxin Li a, *, R.D. Sanderson b, G.Y. Chai b, D.K. Hallbauer b

J.X. Li et al./Journal of Colloid and Interface Science 284 (2005) 228-238,-0001,():

-1年11月30日

摘要

Although an amount of research has reported that a flux minimum occurrs at the isoionic/isoelectric points (pH 4.6-5.0) in the absence of salts in the ultrafiltration of bovine serum albumin (BSA), the real mechanism remains incompletely understood due to

Ultrasonic technique, Bovine serum albumin, Protein deposition, Ultrafiltration, Fouling, Isoelectric point

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2006年06月26日

【期刊论文】Fourier Wavelets from Ultrasonic Spectra: A New Approach for Detecting the Onset of Fouling during Microfiltration of Paper Mill Effluent

李建新, RON D, SANDERSON, *, JIANXIN LI, †, DIETER K, HALLBAUER, AND SWAPAN K, SIKDER

Environ. Sci. Technol. 2005, 39, 7299-7305,-0001,():

-1年11月30日

摘要

Nondestructive (NDT) and noninvasive ultrasonic techniques have long been used to evaluate the properties and especially the thickness of thin layers. Here, we use this technique adding a new approach to investigate microfiltration of paper mill wastewate

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2006年06月26日

【期刊论文】Interpretation of calcium sulfate deposition on reverse osmosis membranes using ultrasonic measurements and a simplified model

李建新, Jianxin Li a*, L.J. Koen b, D.K. Hallbauer c, L. Lorenzen b, R.D. Sanderson c

J.X. Li et al./Desalination 186 (2005) 227-241,-0001,():

-1年11月30日

摘要

Many models of foulant deposition on a membrane surface during reverse osmosis (RO) are based on fluxdecline data and scanning electron microscopy (SEM) to predict the mechanism of fouling. The actual mechanism of calcium sulfate deposition remains incomp

Reverse osmosis, Calcium sulfate, Membrane fouling, Ultrasonic time-domain reflectometry, Ultrasonic reflection modeling

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2006年06月26日

【期刊论文】Measurement and modelling of organic fouling deposition in ultrafiltration by ultrasonic transfer signals and reflections

李建新, Jianxin Li*, R.D. Sanderson, D.K. Hallbauer, V.Y. Hallbauer-Zadorozhnaya

J. Li et al./Desalination 146 (2002) 177-185,-0001,():

-1年11月30日

摘要

liquid separation processes is of great importance to the development of strategies to improve operating conditions. In this study ultrasonic time-domain reflectometry (UTDR) was used to measure organic fouling, in real time, during ultrafiltration (UF) w

Ultrafiltration, Membrane fouling, Modelling, Real-time measurement, Ultrasonic reflections, Ultrasonic time-domain reflectometry

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  • 李建新 邀请

    天津工业大学,天津

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