Scutariu, Roxana ElenaRoxana ElenaScutariuBatrinescu, GheorgheGheorgheBatrinescuNechifor, GheorgheGheorgheNechiforTenea, Anda GabrielaAnda GabrielaTeneaSimion, MariusMariusSimionPirvu, FlorinelaFlorinelaPirvuIonescu, IoanaIoanaIonescuConstantin, Lucian AlexandruLucian AlexandruConstantinDolete, GeorgianaGeorgianaDolete2020-01-202020-01-202019-120034-7752http://hdl.handle.net/123456789/1566Revista de Chimie (Bucharest), 2019, vol. 70, no. 12, pp. 4601-4606The objective of the present study was to evaluate the performance of the ultrafiltration process on the recovery of collagen solution constituents at laboratory scale, using a tangential flow filtration, with flat regenerated cellulose membrane (5000 Da). Also permeate flows were evaluated along with the physical-chemical characteristics of the concentrates, the permeates and feed solutions. The regenerated cellulose membranes were morphological studied by electron microscopy and characterized by water solutions permeation at different pressures.en-USCollagenConcentrationProteinPurificationUltrafiltrationArticle10.37358/RC.19.12.7800