Presentation by Katherine Graf
Matches: 1
Treatment of Nanofiltration and Reverse Osmosis Concentrates: systematic study of coagulation, precipitation, and ion exchange
Presented: 02/25/2013
This paper discusses the treatment of membrane concentrate from nanofiltration (NF) and reverse osmosis (RO) between primary and secondary membrane stages, in an effort to increase membrane recovery rates and decrease the concentrate volume. The paper evaluates lime softening, ferric sulfate coagulation, and ion exchange as individual, intermediate...