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AWWA MTC53877
- Drinking Water Production Using Cationic and Anionic Charged Nanofiltration Membranes
- Conference Proceeding by American Water Works Association, 05/01/2001
- Publisher: AWWA
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This paper discusses various applications of nanofiltration (NF) membranes andspecifically addresses the use of UTC-20 and UTC-60 NF membranes to removepesticides from drinking water. The UTC-20 membrane has a greater number ofcationic groups in its chemical structure than anionic groups. Conversely, theUTC-60 membrane contains more anionic than cationic groups. Results are presentedof experiments in which atrazine and simazine were added to feed water and theseparation performances of UTC-02 and UTC-60 membranes were determined. The paperalso describes newly developed super ultra low pressure NF membranes. Includes 6 references, tables, figures.
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