Tubular ceramic membranes have been used for more than 20 years in a wide range of applications in the municipal and industrial sector. The presentation will provide several case studies including:Spring water filtration for the purpose of removing iron (using Kleansep membranes)Ultra-pure water production for the purpose of removaing pyrogenic substances(using Kleansep membranes) Wine / Juice clarification using oxide based membrane (using Kleansep membranes)Membrane Bio-reactor treatment using ceramic membrane for challenging waste water (using Kleansep or CeraMem membranes)