Novel composite membrane based on recycled low-density polyethylene-alumina used for vacuum membrane distillation

Bulletin of the National Research Centre

Table 2 Comparison of the VMD performance of different membranes found in the literature with the current RLDPE-Al2O3 membrane

Membrane	Feed temperature (°C)	Vacuum pressure (bar)	Permeate flux (kg/m²h)	References
PVDF	27	0.0378	0.692	[31]
Polypropylene	60	0.59	0.25	[29]
ANN model	60	0.59	0.43	[32]
RLDPE-Alumina	60	0.6	0.432	This study