https://screencast.uninett.no/relay/ansatt/pettjenmbu.no/2018/03.04/1972395/Sisimiut_2018_PD_Jenssen_Source_separation_-_20180403_202856_38.html
[Accessed: 15.06.2018]
Video lecture (with audio) on source seperating systems for the treatment of wastewater, held by Prof. Petter Jenssen from the University of Life Sciences, Norway.