AWWA ACE63054

This slide presentation outlines a study on bromide removal using MIEX® resin and ceramic membrane filtration. Background information is outlined and includes:Nationwide disinfection byproduct (DBP) Occurrence Study;Brominated DBPs; and,Tailored Collaboration Study (AwwaRF and Palmdale Water Department, California).Materials and methods are outlined and include:MIEX® Ion Exchange Coupled with Low-Pressure CeramicMembrane Filtration;MIEX® Resin and Ceramic Membrane Characteristics; and, Experimental Matrix.Results include and outline ofFinished Water Quality, Percent Removal of Bromide and Dissolved Organic Carbon(DOC), and Hydraulic Performance. Conclusions indicate that:total trihalomethane (TTHM) water quality goals can be achieved, withgood success at meeting 80 µg/L regulatory limit(13/16 conditions) andmoderate success at meeting 60 µg/L project goal(7/16 conditions);short-term membrane fouling dependant uponrecirculation loop resin concentration, flux, andcrossflow velocities; and,exchange kinetics sufficiently rapid for removal ofbromide and TOC, under conditions tested. Includes tables, figures.

Product Details

Edition:

Vol. - No.

Published:

06/01/2006

Number of Pages:

32

File Size:

1 file , 5.8 MB