The topic for the seminar will be all about sewers. NSVA will talk about the vacuum sewer system they recently have built and plan to build in additional areas. Vakin will also participate and give some insight into their sewer system development work. Jonathan Mattsson, VA SYD and former PhD student at LTU will talk about the ways in which VA SYD works with inflow and infiltration. See the full program via the link at the end of this page.