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AWWA WQTC60677
- Role of Pore Size Distribution in the Transport of Water Contaminants through Nanofiltration Membranes
- Conference Proceeding by American Water Works Association, 11/15/2004
- Publisher: AWWA
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The objective of this study was to elucidate some of the mechanisms responsible for thepassage of viruses, organic solutes, and inorganic solutes through nanofiltration (NF) membranes bycharacterizing the pore size distribution (PSD) of the membranes. Microbial and chemical materials are discussed along with the lab-scale membrane system; experimental conditions, analytical methods, atomic force microscopy (AFM), transmission electron microscopy (TEM), and, ultramicrotomy. Includes 4 references, figures.