CleanTech Lithium teams up with DuPont

  • CleanTech Lithium PLC (AIM:CTL, OTCQX:CTLHF) announced it is working with DuPont Water Solutions to test new nanofiltration membrane technology in its lithium processing operations. DuPont's FilmTec LiNE-XD membrane will be used to remove impurities and maximise lithium recovery.