The Town of Jupiter, FL decided to add nanofiltration to their existing RO/lime softening/ion exchange facilities for long term compiance and sustainability. A split feed concept was utilized to maximize savings using high salt passage elements housed in specialled constructed vessels. It producesd a concentrate of high enough quality to be blended...

The town of Jupiter operates a unique nanofiltration (NF) plant that includes an innovative system of split-feed pressure vessels configured with center-port concentrate outlets. When the plant was designed, the split-feed concept was considered a promising design innovation to reduce feed pressure. Now, with seven years of successful operation and...