Hydrogen sulfide is a highly flammable, acutely toxic, and extremely hazardous gas that
must be captured and removed from a number of important gaseous and liquid streams. This …

Gas separation processes are amongst the most important operations in the refineries and
gas-related industries. Recently, many efforts are being dedicated towards modifying the …

Water pollution is one of the greatest challenges around the world. Nanocomposite
membranes are a promising modified version of traditional polymeric membranes for water …

Nanocomposites are now commonly employed to augment the standard polymeric
membrane materials that are used in water treatment processes. A number of different …

Membrane technology for gas separation has attracted significant attention because of its
low energy consumption. However, most polymeric membranes suffer from the trade-off …

Among various CO 2-mitigation technologies, membrane-based technology has offered a
more energy efficient and eco-friendly process for CO 2 separation from large emission …

Biogas is an increasingly attractive renewable resource, envisioned to secure future energy
demands and help curb global climate change. To capitalize on this resource, membrane …

Chitosan (CS), the second most plentiful natural polysaccharide next to cellulose, has
valuable characteristics including biocompatibility, nontoxicity and biodegradability. CS is …

The main purpose of research in membrane gas separation is to develop membranes with
high permeability and selectivity. Historically, the gas separation performance of polymeric …

Gas separation by employing polymeric membranes is one of the most developed branches
of membrane based separation technology. But, polymeric materials are unable to meet the …