| 摘要 |
Method to obtain milk (LFM) with low sugar content starting from milk (M), comprising at least two steps: a first step in which the milk (M) is subjected to ultrafiltration (UF) so as to produce, at exit, an ultrafiltration permeate (UFP) and an ultrafiltration retentate (UFR); and a second step in which the ultrafiltration permeate (UFP) is subjected to nanofiltration (NF) so as to produce, at exit, a nanofiltration permeate (NFP) and a nanofiltration concentrate (NFC). The nanofiltration permeate (NFP) is continuously recircled directly to ultrafiltration (UF) so as to dilute the ultrafiltration retentate (UFR) and obtain the milk (LFM) from the latter. |
