Electric Positive Nanofiltration Elements
Electric Positive Nanofiltration Elements

Electric Positive Nanofiltration Elements

Electric positive nanofiltration elements, specially formulated to give a positively charged surface, can be used for the separation of multivalent and monovalent cations, including lithium extraction from salt lakes, heavy metal ion removal, biochemical and pharmaceuticals, water softening, dye industry and other fields.

Product Parameters

Element ModelNaCl RejectionMgCl₂ RejectionPermeate Flow RateActive AreaStabilized Salt RejectionFeed ConcentrationFeed Pressure
%
GPDm³/dft²milmg/LpsiMPa
NFEP–400≤3597900034.140037.228NaCl: 500MgCl₂: 20001000.69
NFEP–4040≤359722008.3908.428NaCl: 500MgCl₂: 20001000.69

Permeate flow and salt rejection based on the following standard conditions: 25°C and 15% recovery. Flow performance variation: ±15%

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