Case study about a combined pond / constructed wetland system in cold climate for 160 peoples, a dairy and food processing workshop, a bakery and a laundry. A vertical flow constructed wetlands was installed for pre-treatment, followed by a deep enhanced facultative pond, three aerated stabilization ponds, a planted sand filter and finally tow horizontal-flow constructed wetlands.
BROWNE, P.D. ; JENSSEN, P.D. (2005): Exceeding Tertiary Standards with a Pond/Reed Bed System in Norway. In: Journal of Water Science and Technology: Volume 51 , 299-306. URL [Accessed: 03.06.2019]