The mining and hydrometallurgical industries generate effluents characterised by a high
acidity (pH< 3) and a high content of metals (eg Fe, Al, Cu and Zn, among others) and non …

The nanofiltration membrane was first introduced during late 1980s possessing properties
between reverse osmosis and ultrafiltration membrane. Nanofiltration membranes have …

Polyacrylonitrile/polypyrrole (PAN/PPy) core–shell structure nanofibers were prepared via
electrospinning followed by in situ polymerization of pyrrole monomer for the removal of …

When considering energy consumption and environmental issues, solvent‐resistant
nanofiltration (SRNF) based on polymeric materials emerges as a process for substituting …

To achieve high water flux, the majority of positively charged NF membranes consist of a thin
active skin deposited on a thick, permeable support, while the connection force between the …

Polyacrylonitrile/polyaniline core/shell nanofibers were prepared via electrospinning
followed by in situ polymerization of aniline. Nanofibers with different morphology were …

In this work, new types of positively charged thin-film nanocomposite (TFN) membranes
were prepared by assembling hyperbranched polyethyleneimine (HPEI) followed by …

Pressure-driven processes have come a long way since they were introduced. These
processes, namely Ultra-Filtration (UF), Nano-Filtration (NF), and Reverse-Osmosis (RO) …

In this work, a geochemical approach was used as strong-scientific tool for pre-selection of
suitable remediation systems to treat Cr-contaminated groundwaters. The geochemical …

Acid-resistant membrane has an important application prospect in the field of industrial
wastewater treatment. Polysulfonamide (PSA) filtration membrane possessing good stability …