Phase inversion (chemistry) small pore membranes such as nanofiltration and reverse osmosis. Phase inversion (chemistry) Phase inversion is a chemical phenomenon exploited in the fabrication of artificial membranes. It is performed by removing the solvent from a liquid-polymer solution, leaving a porous, solid membrane. Phase inversion is a common method to form filtration membranes, which are typically formed using artificial polymers. The method of phase inversion is highly dependent on the type of polymer used and the solvent used to dissolve the polymer. Phase inversion can be carried out through one of four typical methods: The rate at which phase inversion occurs and
A Town Called Paradise from the album on 25 April 2014. The song peaked at number 3 on the UK Singles Chart, and reached the top 10 in Sweden. "Light Years Away" was released as the album's third single on 28 November 2014. The song features English group DBX. According to group member Pete Kirtley, the song is about "not giving up, even though the path ahead sometimes seems impossible and unreachable". Upon its release, "A Town Called Paradise" received mixed to positive reviews from music critics. Christopher R. Weingarten of "Rolling Stone" gave the album a mixed review, stating, "EDM has changed pop,