Data/hora: 09/06/2024 01:59:41

Provedor de dados: | 52
País: | Brazil
Título: | Beer Clarification with polysulfone membrane and study on fouling mechanism
Autores: | Oliveira,Ricardo Cardoso de; Barros,Sueli Teresa Davantel de.
Data: | 2011-12-01
Ano: | 2011
Palavras-chave: | Microfiltration; Polymer Membrane; Pore Blocking; Turbidity.
Resumo: | The aims of the present work were to study the relationship between the fluxes, permeate quality, and fouling mechanism. A polysulfone membrane with 100 KDa and 0.12 m² of surface area was used. Permeate fluxes were measured for different pressures (0.5, 1.0, 1.5, and 2.0 bar) at the same temperature of 8 ºC. The fluxes measured for each pressure ranged from 22, 24, 27 and 30 kg h-1m-2 at 0.5, 1.0, 1.5 and 2.0 bar, respectively. Samples of the feed and permeate were analyzed for pH, color, turbidity, sugar, bitterness, and proteins. The fouling mechanisms observed were cake filtration, partial pore blocking, and complete pore blocking.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132011000600020
Editor: | Instituto de Tecnologia do Paraná - Tecpar
Relação: | 10.1590/S1516-89132011000600020
Formato: | text/html
Fonte: | Brazilian Archives of Biology and Technology  v.54 n.6 2011
Fonte: | info:eu-repo/semantics/openAccess