1. Alfa Laval (2011) Alfa Laval – decanter centrifuge technology. [Online] Available at:
http://www.alfalaval.com/industries/food-dairy beverages/food/Documents/PCD00002EN%20Decanter%20centrifuges.pdf
2. Andritz (2013) Andritz to supply new sludge dewatering plant to Stora Enso’s skoghall mill in Sweden.
www.paperage.com/2013news/08_19_2013andritz_stora_enso_skoghall
3. Bajpai P, Bajpai PK, Kondo R (1999) Biotechnology for environmental protection in pulp and paper industry. Springer, Berlin, pp 209–238, Chapter 10
4. Bajpai P (2011) Biotechnology for pulp and paper processing. Springer, New York
5. Banerjee S (2009) Sludge dewatering with cyclodextrins: a new cost-effective approach. In: Thirteenth international water technology conference, IWTC 13 2009, Hurghada, Egypt