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  • The main goal of this research was to investigate how different factors influence membrane fouling. The impact of the different concentrations of activated sludge and the amount of extracellular polymer substances (EPS) were monitored. Two pilot plants with submerged membrane modules (hollow fiber and flat sheet) were operated and the raw wastewater was used. Humic substances were identified as the major components of EPS in the activated sludge (more than 34 %) in both pilot plants. As the basic constituent in permeate, humic substances were identified as the most dominant components in the effluent (61 %) in both pilot plants. Conversely, proteins were mostly analyzed in permeate and supernatant below the detection limit. The total amount of EPS [mg?g­1 (VSS)] was similar for concentrations of activated sludge 6, 10 and 14 g?L­1. Carbohydrates were identified as the component of EPS which tends most to clog membranes.
  • The main goal of this research was to investigate how different factors influence membrane fouling. The impact of the different concentrations of activated sludge and the amount of extracellular polymer substances (EPS) were monitored. Two pilot plants with submerged membrane modules (hollow fiber and flat sheet) were operated and the raw wastewater was used. Humic substances were identified as the major components of EPS in the activated sludge (more than 34 %) in both pilot plants. As the basic constituent in permeate, humic substances were identified as the most dominant components in the effluent (61 %) in both pilot plants. Conversely, proteins were mostly analyzed in permeate and supernatant below the detection limit. The total amount of EPS [mg?g­1 (VSS)] was similar for concentrations of activated sludge 6, 10 and 14 g?L­1. Carbohydrates were identified as the component of EPS which tends most to clog membranes. (en)
Title
  • The impact of different operating conditions on membrane fouling and EPS production
  • The impact of different operating conditions on membrane fouling and EPS production (en)
skos:prefLabel
  • The impact of different operating conditions on membrane fouling and EPS production
  • The impact of different operating conditions on membrane fouling and EPS production (en)
skos:notation
  • RIV/60461373:22320/11:43885716!RIV12-MSM-22320___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM6046137308)
http://linked.open...iv/cisloPeriodika
  • 13
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 203641
http://linked.open...ai/riv/idVysledku
  • RIV/60461373:22320/11:43885716
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Extracellular polymeric substances (EPS), membrane bioreactor, soluble microbial products (SMP), flat sheet membrane, hollow fiber, fouling (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • NL - Nizozemsko
http://linked.open...ontrolniKodProRIV
  • [F274886097B0]
http://linked.open...i/riv/nazevZdroje
  • Bioresource Technology
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 102
http://linked.open...iv/tvurceVysledku
  • Růžičková, Iveta
  • Wanner, Jiří
  • Dvořák, Lukáš
  • Dvořáková, Markéta
  • Gómez, Marcel
http://linked.open...ain/vavai/riv/wos
  • 000292487300013
http://linked.open...n/vavai/riv/zamer
issn
  • 0960-8524
number of pages
http://localhost/t...ganizacniJednotka
  • 22320
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