Does casting method matter in filtration membranes? A comparison in performance between doctor blade and slot-die extruded polymeric membranes

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17 Citas (Scopus)

Resumen

Scaling up from a laboratory batch process to a continuous manufacturing process can result in unexpected changes in membrane morphology and performance. To understand how processing effects the structure and performance of cellulose acetate filtration membranes, membranes were produced using laboratory-scale doctor blade and industrial/production-scale slot die casting. Differences in morphology were seen because of the different casting method. However, filtration performance using bovine albumin serum and lipase showed no significant differences.

Idioma originalEnglish
Número de artículo45563
PublicaciónJournal of Applied Polymer Science
Volumen135
N.º24
DOI
EstadoPublished - jun 20 2018

Nota bibliográfica

Publisher Copyright:
© 2017 Wiley Periodicals, Inc.

Financiación

The authors want to acknowledge the sources of funding, NSF OISE 1264039/1264103/1264001 and USAID for funding this project. This material is also based upon work supported by the National Science Foundation under Cooperative Agreement No. 1355438, and by the NSF KY EPSCoR Program.

FinanciadoresNúmero del financiador
National Science Foundation (NSF)OISE 1264039/1264103/1264001, 1355438
United States Agency for International Development

    ASJC Scopus subject areas

    • General Chemistry
    • Surfaces, Coatings and Films
    • Polymers and Plastics
    • Materials Chemistry

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