Study compares advanced treatment pilot testing results aimed at reducing maintenance costs while also improving contaminate rejection in application of indirect and direct potable water reuse. Evaluation focuses on failing rate, salt passage and reduction of contaminants of emerging concern. Reverse Osmosis membranes from three manufacturers were ...

This presentation describes a new RO water plant under design to remove hardness, color and other contaminants from a groundwater supply containing a significant organic component. The design is relevant and important to the program since it illustrates key components that must be included in RO design to reduce fouling and scaling. The paper will ...