1. Jacangelo JG, Laı̂né JM, Cummings EW, Coté P, Mallevialle J. Influence of feedwater characteristics on ultrafiltration and nanofiltration permeate water quality. Proceedings American Water Works Association Membrane Technology Conference, Baltimore, MD, August 1–4, 1993. p. 293–321.
2. Membranes for the control of natural organic matter from surface waters;Siddiqui;Water Res,2000
3. A pilot study on groundwater natural organics removal by low-pressure membranes;Fu;Desalination,1995
4. Influence of NF on distribution system biostability;Escobar;J Am Water Works Assoc,1999
5. Härmä V. Nanofiltration for water quality improvement in Finnish surface waterworks (Finnish). Licentiate thesis, Helsinki University of Technology, Espoo, Finland, 1999.