Presentations by Gwinnett County Dept. of Water Resources
Matches: 2
Enhanced Membrane Cleaning with Reducing Agents to Remove Iron Fouling
This paper describes enhanced cleaning methods to remove iron from the membranes used at the Gwinnett County, Georgia, F. Wayne Hill Water Resource Center that utilizes ultrafiltration for reclaimed water. Membrane autopsies and bench-scale trials were conducted on fouled fibers to identify evaluate the effectiveness the candidate cleaning agent...
Process Optimization and Adjustments Help save Money, Achieve Membrane Integrity, Reliability and Increase Membrane Life
Designing a membrane plant with the right parameters ensures that finished water production and water quality goals are achieved while minimizing unforeseen, premature and costly membrane module replacements. However, even with pilot testing, it is challenging to predict the impacts of seasonal or long term changes in raw water quality and the eff...