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- Title
Cost-effective disposal of milk whey II: recovery and purification of lactose and pure water from the diafiltration permeate stream.
- Authors
Di Giacomo, Gabriele; Scimia, Francesca; Taglieri, Luca
- Abstract
The fractionation of the permeate stream resulting from a typical protein recovery section of a microfiltered cheese whey has been studied and a new membrane based process has been proposed to obtain: a) a concentrated solution of lactose; b) a concentrated solution of high bio available minerals; c) a net stream of pure water. To find the optimal connection between different sections of the process and optimal operating parameters for each section, the physico-chemical and thermodynamic properties of the solutions were studied and simulated in wide ranges of temperature and concentration.
- Subjects
WHEY; LACTOSE; THERMODYNAMICS; MILK; WATER filtration; MEMBRANE separation; CHEESE
- Publication
Desalination & Water Treatment, 2017, Vol 76, p339
- ISSN
1944-3994
- Publication type
Article
- DOI
10.5004/dwt.2017.20377