This paper explores three different membrane-based processes for the treatment of domestic wastewater tertiary filtration from conventional activated sludge (CAS), immersed membrane activated sludge (IMAS), and a fixed film bioreactor followed by membranes. All three membrane processes utilize a submerged, spiral wound membrane system. The unique characteristics of the spiral wound membrane design allow for improved performance and cost reductions over existing hollow fiber formats.
This presentation is available to AMTA Members only.
- Mike Snodgrass
- TriSep Corporation
- AMTA/SEDA Joint Conference, Naples, FL
- AMTA/SEDA Joint Conference
- Submerged Membrane Systems, spiral wound ultrafiltration