A new trial is underway to evaluate the potential of ceramic membrane technology in desalination processes. Developed by Japanese firm Meiden, this technology seeks to streamline the pre-treatment of seawater before desalination. Currently, a three-stage process is used to remove contaminants, which is energy intensive. The trial aims to determine if the ceramic membrane can replace this entire process, potentially halving the energy consumption. Success could significantly lower the cost and environmental impact of producing freshwater from seawater. This innovation represents a potential leap forward in making desalination a more sustainable practice. The results of the trial will be crucial in assessing the viability of widespread adoption.