Presentations by Jason Nay
Matches: 3
Side-By-Side UF Membrane Comparison and Retrofit of a 3 MGD System
A retrofit was performed at a Northeast Alabama UF facility after 6 years of operation with PVDF UF replacing polysulfone UF. Improved operations were observed in more sustainable flux and lower average transmembrane pressures (TMP)....
Retrofit and Expansion of a 10 MGD UF System in Granbury, Texas
The Surface Water and Treatment System facility consists of lime-softened clarification, dual media filtration, ultrafiltration membrane filtration, and reverse osmosis (RO) membrane treatment. This system treats water from Lake Granbury in Granbury, Texas, which has elevated levels of chlorides ranging from 50 to 1,400 mg/L. As designed, the syste...
The Art of Retrofitting UF/MF Systems: A Comparison of Strategies, Costs, and Results
As UF/MF membrane modules reach the end of their useful life, end-users have more options than ever before to either purchase direct module replacements or upgrade the system. Recent trends and advancements in membrane materials, configuration, and process design have improved the performance of low pressure membrane systems. With more options for ...