California has implemented a 12-10-10 log removal requirement for virus, Giardia, and Cryptosporidium for IPR projects which must be demonstrated. Conductivity and TOC being used as on-line indicators to determine compliance. However these processes lack the sensitivity to accurately measure the actual log reduction for pathogens. It is suggested that a conductivity profile can be used to increase the sensitivity of measurement for a full scale system. The presentation explains and describes the approach that will be published in the JAWWA, which includes the expanded results of full scale virus removal testing.
This presentation is available to AMTA Members only.
- James C. (Jim) Vickers, PE / Michael Dummer PE / Tiffany Le / Kevin Lee
- Separation Processes, Inc. / Yucaipa Valley Water District
- AMTA/AWWA Membrane Technology Conference, New Orleans, LA
- AMTA/AWWA Membrane Technology Conference
- Potable Reuse, RO