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AWWA MTC69721
- Application of Ceramic Membrane Microfiltration for Drinking Water Production in Japan and Pretreatment by Super-Powdered Activated Carbon Adsorption for Ceramic Membrane Filtration
- Conference Proceeding by American Water Works Association, 11/01/2009
- Publisher: AWWA
$12.00$24.00
This powerpoint presentation presents the application of membrane filtration in Japan, including:statistical data (drinking water treatment);monolith ceramic membranes; and,submerged ceramic membranes.Research involved: total organic carbon(TOC) removal by microfiltration (MF) with super-powdered activated carbon (S-PAC) adsorption;geosmin removal by MF with S-PAC adsorption; and,attenuating trans-membrane pressure (TMP) increase by S-PAC addition. Presentation conclusions on the benefits of S-PAC in MF indicate the following:Geosmin removal: 75% dosage cut;TOC removal: 75% dosage cut;slightly better SS particles (turbidity) removal;reduction of TMP rise by larger-size floc formation; and,reduction of TMP rise by natural organic matter (NOM) removal.Demerit? We have not found any yet. Includes table, figures.
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