What is liquid membrane?

A liquid membrane is a type of barrier that separates two phases, typically in a liquid form, allowing selective transport of certain ions or molecules while blocking others. It often consists of a thin film of liquid that can be stabilized on a surface or within a pore structure. Liquid membranes are used in various applications, including separation processes in chemical engineering and biotechnology, as well as in environmental remediation to extract pollutants. Their effectiveness relies on properties such as solubility and diffusion rates of the target substances.