Three case studies using coagulation with Microfiltration (MF) potable water applications. Bench test at the Olga WTP, Lee County, FL with Microfiltration (MF). Pilot study using Microfiltration (MF) in treating Columbia River water at the WTP for City of Pasco, WA. Full-scale test using immersed Microfiltration (MF) in treating Santiam River wa...

This presentation provides an overview of membrane system design concepts. It covers basic design equations, site-specific issues, and membrane specific issues. Suggestions are made related to process design approach, variability in source water quality and treated water demand. Ancillary systems consisting of: feed systems, backwash systems, c...

This presentation will summarize the methodology and results of the pilot testing at the City of Spokane Washington for implementing an innovative tertiary treatment project at their Riverside Park Water Reclamation Facility on the Spokane River. A pilot study was conducted to validate the ability of membrane filtration systems from two prequalifie...

The City of Spokane, Washington is implementing tertiary membrane filtration at their Riverside Park Water Reclamation Facility, The primary objective of the tertiary membrane system is to produce effluent with a seasonal average total phosphorus concentration of less than 18 parts per billion at a maximum month average daily flow capacity of 50 mi...

The City of Spokane, Washington is implementing tertiary membrane filtration at their Riverside Park Water Reclamation Facility, with the primary objective of producing effluent with a seasonal average total phosphorus concentration of less than 18 parts per billion. The system will have a maximum month average daily flow capacity of 50 million ga...