… mechanisms of ion-selective membranes as well as corresponding applications in resource recovery, desalination, and water reuse. Prior to his Ph.D. study, Jeff obtained a B.Eng. … mechanisms of ion-selective membranes as well as corresponding applications in resource recovery, desalination, and water reuse. Prior to his Ph.D. study, Jeff obtained a B.Eng. … mechanisms of ion-selective membranes as well as corresponding applications in resource recovery, desalination, and water reuse. Prior to his Ph.D. study, Jeff obtained a B.Eng. …