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Cleaning of ultrafiltration membranes after treatment of oily waste water

Lindau, J and Jönsson, Ann-Sofi LU (1994) In Journal of Membrane Science 87(1-2). p.71-78
Abstract
The influences of different types of cleaning agents on a polysulphone ultrafiltration (UF) membrane which had been used to treat oily waste water were investigated. The cleaning experiments were performed with samples of polysulphone membranes removed from a commercial plant in which oily waste water is treated. Five different cleaning agents were used and their influences on the fluxes were investigated. The influence on the flux when cleaning with the different cleaning agents in succession was also studied. Deposits on the membrane surface, before and after cleaning, were analysed using different methods. Most of the analyses were carried out using scanning electron microscopy (SEM) in combination with energy dispersive X-ray (EDX)... (More)
The influences of different types of cleaning agents on a polysulphone ultrafiltration (UF) membrane which had been used to treat oily waste water were investigated. The cleaning experiments were performed with samples of polysulphone membranes removed from a commercial plant in which oily waste water is treated. Five different cleaning agents were used and their influences on the fluxes were investigated. The influence on the flux when cleaning with the different cleaning agents in succession was also studied. Deposits on the membrane surface, before and after cleaning, were analysed using different methods. Most of the analyses were carried out using scanning electron microscopy (SEM) in combination with energy dispersive X-ray (EDX) combined with a micro-analysis system permitting quantitative determination of elements. Some analyses were also performed using Fourier transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS). (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
MEMBRANE CLEANING, OILY WASTE WATER, DEPOSIT ANALYSIS, ULTRAFILTRATION, FOULING
in
Journal of Membrane Science
volume
87
issue
1-2
pages
71 - 78
publisher
Elsevier
external identifiers
  • wos:A1994NF75800007
  • scopus:0028372564
ISSN
0376-7388
DOI
10.1016/0376-7388(93)E0064-K
language
English
LU publication?
yes
id
1d2e4400-9df1-45e1-9a7b-120fced61582 (old id 3915565)
date added to LUP
2013-07-02 10:01:05
date last changed
2017-07-30 04:38:58
@article{1d2e4400-9df1-45e1-9a7b-120fced61582,
  abstract     = {The influences of different types of cleaning agents on a polysulphone ultrafiltration (UF) membrane which had been used to treat oily waste water were investigated. The cleaning experiments were performed with samples of polysulphone membranes removed from a commercial plant in which oily waste water is treated. Five different cleaning agents were used and their influences on the fluxes were investigated. The influence on the flux when cleaning with the different cleaning agents in succession was also studied. Deposits on the membrane surface, before and after cleaning, were analysed using different methods. Most of the analyses were carried out using scanning electron microscopy (SEM) in combination with energy dispersive X-ray (EDX) combined with a micro-analysis system permitting quantitative determination of elements. Some analyses were also performed using Fourier transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS).},
  author       = {Lindau, J and Jönsson, Ann-Sofi},
  issn         = {0376-7388},
  keyword      = {MEMBRANE CLEANING,OILY WASTE WATER,DEPOSIT ANALYSIS,ULTRAFILTRATION,FOULING},
  language     = {eng},
  number       = {1-2},
  pages        = {71--78},
  publisher    = {Elsevier},
  series       = {Journal of Membrane Science},
  title        = {Cleaning of ultrafiltration membranes after treatment of oily waste water},
  url          = {http://dx.doi.org/10.1016/0376-7388(93)E0064-K},
  volume       = {87},
  year         = {1994},
}