Presentation by Matthew S. Henney, PE
Are your membranes going downhill? Integrating an Ultrafiltration Plant into a Gravity Water Supply System
This paper describes the design and pilot work for the Nanaimo South Fork Water Treatment Plant on Vancouver Island, British Columbia, Canada. The raw water is very flashy with frequent, short spikes in turbidity, organics, and colour. Submerged membranes minimize hydraulic losses across the plant and secondary membranes are used to treat the bac...