Understanding Salt Rejection the Path to a Healthy Membrane Life
This presentation is all about membrane rejection, how to calculate it, where to sample for it, and what the numbers are telling us. Knowing how to collect and analyze this […]
Town of Walkersville, Maryland Integrated Membrane Water Treatment Plant
The ground water wells in town of walkersville were known to be under the influence of surface water. In 1999, a rupture in a sewer line caused over a million […]
Mid-West Membrane Projects: Lessons Learned from Pilot Study and Full-Scale Start-Ups
Learn about some common and not so common trials and tribulations of conducting RO/NF pilot studies and starting up full-scale RO/NF water treatment plants. The RO/NF process and the science […]
Pilot Study and Full-Scale Implementation of Greensand Filtration & Reverse Osmosis at Prestage Foods
This presentation covers the pilot study or iron removal filtration followed by reverse osmosis and the subsequent full scale system design and implementation at Prestage Foods in Eagle Grove, Iowa. […]
Options for Expanding the Des Moines Saylorville Membrane Filtration Plant
This case study will describe the options considered for capacity expansion of Saylorville WTP in Des Moines, IA. The facility currently has submerged MF/UF filtration with a side stream RO […]
Fargo 15 MGD Integrated Membrane WTP: Pilot Study, Design, Operation and Optimization
The City of Fargo, ND, owns and operates a 15 MGD membrane WTP that treats surface water that has high fouling potential: 8-16 mg/L organics, TDS up to 1,000 mg/L, […]
PFAS Contamination and Current Solutions
PFAS Contamination is becoming a larger issue as more source waters are being detected with trace amounts to high levels of contamination. Membrane filtration is a viable option, but creates […]
Ceramic Pilot Testing for Potential Use in a 10+ Year Old Polymeric Membrane Plant
The Mandaree WTP has been using pressure UF membranes for 10+ years. As the modules reach the end of their life, and in consideration of increased plant capacity a ceramic […]
Lessons Learned in Eight Years of Operating Multi-bore Ultrafiltration Membranes at the Byesville, Ohio Drinking Water Plant
In 2004, the Village of Byesville constructed Ohio’s first microfiltration membrane drinking water plant, designed to treat water from wells inside abandoned coal mines. After five years, the membranes began […]
