Liquid–Liquid membrane contactors incorporating surface skin asymmetric hollow fibres of poly(4-methyl-1-pentene) for ammonium recovery as liquid fertilisers
M. Sheikh, M. Reig, X. Vecino, J. Lopez, M. Rezakazemi, C.A. Valderrama, J.L. Cortina
Separation and Purification Technology
Highlights
A novel hollow fibre membrane contactor was used to produce liquid fertilisers.
Membranes are made from PMP with an asymmetric structure and a thin skin layer.
Multi nutrient liquid fertilizer was produced by H3PO4 as acid stripping solution.
UV–Vis and 2D-EEM analyses showed no pore wetting during HF-LLMC tests.
Cite this paper:
Sheikh, M., Reig, M., Vecino, X., Lopez, J., Rezakazemi, M., Valderrama, C.A., Cortina, J.L., 2022. Liquid–Liquid membrane contactors incorporating surface skin asymmetric hollow fibres of poly(4-methyl-1-pentene) for ammonium recovery as liquid fertilisers. Separation and Purification Technology 283, 120212.