Interaction behaviour in ultrafiltration of nonionic surfactants .2. Static adsorption below CMC

Doulia, D; Tragardh, G; Gekas, V

dc.contributor.author	Doulia, D	en
dc.contributor.author	Tragardh, G	en
dc.contributor.author	Gekas, V	en
dc.date.accessioned	2014-03-01T01:46:26Z
dc.date.available	2014-03-01T01:46:26Z
dc.date.issued	1997	en
dc.identifier.issn	0376-7388	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/24910
dc.subject	ultrafiltration	en
dc.subject	surfactant	en
dc.subject	adsorption	en
dc.subject	hydrophobic membrane	en
dc.subject	hydrophilic membrane	en
dc.subject.classification	Engineering, Chemical	en
dc.subject.classification	Polymer Science	en
dc.title	Interaction behaviour in ultrafiltration of nonionic surfactants .2. Static adsorption below CMC	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1997	en
heal.abstract	Two homologous series of nonionic surfactants, namely Rhom and Haas' tritons (alkylphenol ethoxylates) and Shell dobanols (dobanol ethoxylates) were used to characterize surface properties of ultrafiltration membranes. Static adsorption experiments were carried out to reveal the interactions developed between the membrane and the nonionic surfactant. The surfactant adsorption on the membranes depends on the chemical composition and structure of both the membranes and the surfactants used, as both chemical composition and structure determine the type of interactions controlling this adsorption illustrated on the adsorption isotherms. Distinct different behaviour was exhibited by four types of membranes of the same nominal molecular weight cut-off The influence of pH and ionic strength was studied also.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	JOURNAL OF MEMBRANE SCIENCE	en
dc.identifier.isi	ISI:A1997WD04600015	en
dc.identifier.volume	123	en
dc.identifier.issue	1	en
dc.identifier.spage	133	en
dc.identifier.epage	142	en