Performance of Nanofiltration (NF) and Low Pressure Reverse Osmosis (LPRO) Membranes in the Removal of Fluorine and Salinity from Brackish Drinking Water
作者： Courfia K. Diawara , Saidou N. Diop , Mouhamadou A. Diallo , Michel Farcy , André Deratani
DOI: 10.4236/JWARP.2011.312101
关键词:
摘要: Certain areas in Senegal have a serious problem of high fluoride and salinity underground water because soil properties. This currently used for drink has bad taste on consumption caused diseases like dental fluorosis skeletal fluorosis. A membrane filtration plant constructed by Pall Corporation was improved through nanofiltration (NF) Low Pressure Reverse Osmosis (LPRO). Both NF LPRO membranes were shown applicable ions removal from brackish fluorinated drinking remote community. The given fluorine retention rate varying between 63.3% 71% while the allow to reach 97 98.9% rejection. Highest rejection rates expressed conductivity measurements are around 46% 97% respectively LPRO.
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