Power ultrasound offers an environmentally friendly approach to cleaning dairy UF membranes
Data(s) |
01/01/2004
|
---|---|
Resumo |
Flat sheet polymeric UF membranes of 30000 MWCO were obtained from Millipore Inc. Polypropylene spacers of a 50 mil (1.3 mm) thickness were obtained from KOCH membrane systems. A single 30 cm^sup 2^ membrane sheet was sandwiched with a spacer on the feed side of a cross flow Minitan S unit (Millipore Inc). The unit was immersed in a 50 kHz ultrasonic bath that was switched on as required. All experiments used re-constituted spray-dried whey powder to foul the membrane.<br /> |
Identificador | |
Idioma(s) |
eng |
Publicador |
Dairy Industry Association of Australia |
Tipo |
Journal Article |