2015

1. Fractionation of spent sulphite liquor into monomeric sugars and lignosulphonates by an ultrafiltration series system

   Chemical Engineering Transactions, Vol. 45, pp. 553-558

2. Spent sulphite liquor fractionation into lignosulphonates and fermentable sugars by ultrafiltration

   Separation and Purification Technology, Vol. 152, pp. 172-179