Anion-adsorbing membranes provide an interesting possibility to remove toxic arsenate and chromate from drinking water. A promising way prepare anion-exchange materials is introduce positively charged amine groups on polymers. In this study, polyacrylonitrile (PAN) ultrafiltration were modified with functionalities the membranes. The success of modifications was demonstrated using infrared spec...

The control of biofouling is required to improve membranes performances for water filtration. In this context, developing bioinspired approaches modify and give them antifouling properties an interesting alternative. study, we elaborated new anti-biofouling by coating with vanillin, a natural bioactive molecule acting as Quorum Sensing Inhibitor (QSI). First, the adsorption vanillin filtration ...