Please use this identifier to cite or link to this item: https://idr.l1.nitk.ac.in/jspui/handle/123456789/10146
Full metadata record
DC FieldValueLanguage
dc.contributor.authorNair, A.K.
dc.contributor.authorIsloor, A.M.
dc.contributor.authorKumar, R.
dc.contributor.authorIsmail, A.F.
dc.date.accessioned2020-03-31T08:18:39Z-
dc.date.available2020-03-31T08:18:39Z-
dc.date.issued2013
dc.identifier.citationDesalination, 2013, Vol.322, , pp.69-75en_US
dc.identifier.urihttp://idr.nitk.ac.in/jspui/handle/123456789/10146-
dc.description.abstractCalcium carbonate nanoparticles were synthesized from calcium nitrate via chemical precipitation method. The nanoparticles were characterized using scanning electron microscope (SEM), Attenuated total reflectance infra red (ATR-IR) spectrum and by X-ray diffraction (XRD). These nanoparticles were used as additive for polysulfone (PSf) ultrafiltration membrane along with polyethylene glycol (PEG) as pore forming agent. The PSf hybrid membranes were characterized by ATR-IR, XRD, and SEM studies. ATR-IR and XRD results indicated the successful incorporation of the nanoparticles in the membranes. Cross sectional images of the membranes along with the elemental mapping of calcium on the membrane surface were assessed using SEM. Hydrophilicity of the membranes was evaluated in terms of contact angle measurements. The permeability of the membranes was determined by measuring the pure water flux (PWF). Membranes were also subjected to antifouling studies using bovine serum albumin (BSA) as the standard protein for rejection. The membranes showed better permeability and antifouling property with the increased addition of CaCO3 nanoparticles. 2013 Elsevier B.V.en_US
dc.titleAntifouling and performance enhancement of polysulfone ultrafiltration membranes using CaCO3 nanoparticlesen_US
dc.typeArticleen_US
Appears in Collections:1. Journal Articles

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.