Presentations by Steve Messner
Operating and Maintenance Costs Membrane Treatment Facilities
Presents an operational cost comparison of Lime Softening, NF and RO technologies....
Membrane Replacement, System Upgrades and Rehabilitation of a 25-Year-Old Nanofiltration System
This paper provides a summary of the membrane evaluation, condition assessment, evaluation results, design considerations for the system upgrade and a discussion of several items found during commissioning....