Isingeniso: I-PEM, imfushane ye-Polyether block amide, kuyinto ephazamisayo yepulasitiki eseguqule imboni yamakhemikhali. Lo mbhalo uhlola uhla olubanzi lokusetshenziswa kwe-PEM emkhakheni wamapulasitiki futhi uqhakambisa izakhiwo nezinzuzo zayo ezihlukile. 1. Izici Zokusebenza eziphezulu: I-PEM ikhombisa izici zokusebenza ezihlukile, okwenza kufunwe kakhulu ku-t