repairing the damaged nerves caused by physical injury (trauma), is one of the major challenges facing modern medical sciences. evening primrose oil (epo) extraction of oenothera biennis seed that enriches with omega-6,γ-linoleic acid and linoleic acid that they have essential role in myelination and neural membrane structure. the aim of this study was to evaluate the functional recovery of sci...

The performance of membrane elements operating in a reverse osmosis system is affected by the feed water composition, feed temperature, feed pressure, and permeate recovery ratio. Membrane compaction and fouling also affect membrane performance. Performance at a given set of system operating parameters can be calculated from nominal membrane performance at reference test conditions. I. FEED WAT...

Nanofiltration (NF) with high water flux and precise separation performance Li+/Mg2+ selectivity is ideal for lithium brine recovery. However, conventional polyamide-based commercial NF membranes are ineffective in recovery processes due to their undesired selectivity. In addition, they constrained by the permeance trade-off, which means that a highly permeable membrane often has lower this stu...