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Article Dans Une Revue Journal of Membrane Science Année : 2015

Impact of pretreatment conditions and chemical ageing on ultrafiltration membrane performances. Diagnostic of a coagulation/adsorption/filtration process

Résumé

5-year-old membranes autopsy revealed the absence of PVP inside the polymer.•5-year-old membranes were found much more sensitive to fouling than virgin membrane.•Fouling is strongly related to the degradation of PVP due to chlorine oxidation.
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Dates et versions

hal-01518857 , version 1 (05-05-2017)

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A. Touffet, J. Baron, B. Welté, M. Joyeux, B. Teychené, et al.. Impact of pretreatment conditions and chemical ageing on ultrafiltration membrane performances. Diagnostic of a coagulation/adsorption/filtration process. Journal of Membrane Science, 2015, 489, pp.284-291 ⟨10.1016/j.memsci.2015.04.043⟩. ⟨hal-01518857⟩
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