This presentation provides a general overview of the water issues surrounding the southwestern United States and sustainable measures that can be implemented to reuse valuable wastewater resources for agriculture and indirect potable reuse applications. As the growing population of the southwest moves inland, the need for maximizing water resources...

The mass adoption of a newly emerging Closed Circuit Reverse Osmosis (CCRO) technology across multiple industries represents one of the most fundamental breakthroughs in reverse osmosis since its commercialization in the 1960?s. The simple solution combines the benefits of dead-end filtration with the strengths of crossflow filtration. Using stan...

CCRO has emerged as the industry leader in high recovery, high reliabilty and flexible RO operation. The technology has been implemented in over a dozen industries and applications across the globe with system sizes ranging from 10 gpm to over 10 MGD. In this presentation, we'll review the performance of three (3) of the 250+ installations....

Academic research on the use of flat-sheet coupons of NF and RO membranes at bench scale for removal of PFAS dates back to 2006. Tang et. al (2006) investigated removal of perfluorooctanesulfonate (PFOS) by four RO membranes (BW30, LFC3, ESPA3 and SG). PFOS passage through these membranes at feed concentrations ranging from 1 to 1,500 ppm was, in n...

Academic research on the use of flat-sheet coupons of NF and RO membranes at bench scale for removal of PFAS dates back to 2006. Tang et. al (2006) investigated removal of perfluorooctanesulfonate (PFOS) by four RO membranes (BW30, LFC3, ESPA3 and SG). PFOS passage through these membranes at feed concentrations ranging from 1 to 1,500 ppm was, in n...