000276406 001__ 276406
000276406 005__ 20240619083518.0
000276406 037__ $$aFZJ-2015-06854
000276406 041__ $$aEnglish
000276406 1001_ $$0P:(DE-Juel1)157698$$aRoa, Rafael$$b0$$eCorresponding author$$ufzj
000276406 1112_ $$aAPS March Meeting$$cSan Antonio, Texas$$d2015-03-02 - 2015-03-06$$wUSA
000276406 245__ $$aSeparation and concentration of protein and microgel dispersions$$f2015-03-02 - 
000276406 260__ $$c2015
000276406 3367_ $$0PUB:(DE-HGF)31$$2PUB:(DE-HGF)$$aTalk (non-conference)$$btalk$$mtalk$$s1448541537_24259$$xPlenary/Keynote
000276406 3367_ $$033$$2EndNote$$aConference Paper
000276406 3367_ $$2DataCite$$aOther
000276406 3367_ $$2DINI$$aOther
000276406 3367_ $$2BibTeX$$aINPROCEEDINGS
000276406 3367_ $$2ORCID$$aLECTURE_SPEECH
000276406 520__ $$aMembrane ultrafiltration is a pressure driven process where Brownian particles, such as small colloids or nanoparticles, are concentrated. This process is of high importance for the separation and enrichment of protein and microgel dispersions, where convective-diffusive particle transport determines the permeate flux. The efficiency of the separation process is thus strongly dependent on particle hydrodynamic structure and boundary conditions, membrane properties, and particle interactions. We calculate the concentration polarization layer and the permeate flux at different operating conditions for cross-flow ultrafiltration of BSA proteins and for ionic and non-ionic microgels. We show that the proper specification of the concentration dependent dispersion transport properties and the inclusion of microgel permeability have a significant effect on the filtration behavior on concentrated systems.
000276406 536__ $$0G:(DE-HGF)POF3-551$$a551 - Functional Macromolecules and Complexes (POF3-551)$$cPOF3-551$$fPOF III$$x0
000276406 7001_ $$0P:(DE-Juel1)130858$$aNaegele, Gerhard$$b1$$ufzj
000276406 909CO $$ooai:juser.fz-juelich.de:276406$$pVDB
000276406 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)157698$$aForschungszentrum Jülich GmbH$$b0$$kFZJ
000276406 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130858$$aForschungszentrum Jülich GmbH$$b1$$kFZJ
000276406 9131_ $$0G:(DE-HGF)POF3-551$$1G:(DE-HGF)POF3-550$$2G:(DE-HGF)POF3-500$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bKey Technologies$$lBioSoft – Fundamentals for future Technologies in the fields of Soft Matter and Life Sciences$$vFunctional Macromolecules and Complexes$$x0
000276406 9141_ $$y2015
000276406 920__ $$lyes
000276406 9201_ $$0I:(DE-Juel1)ICS-3-20110106$$kICS-3$$lWeiche Materie $$x0
000276406 980__ $$atalk
000276406 980__ $$aVDB
000276406 980__ $$aI:(DE-Juel1)ICS-3-20110106
000276406 980__ $$aUNRESTRICTED