River or lake water treatment

In-situ river water restoration by constructed wetlands

Natural wetlands as model for ecoengineering solutions in water treatment


A quantitative description of nutrient fluxes for nitrogen and phosphorus in a stream or river basin floodplain can be found under this link.




Concept 1: In-situ river water restoration


Concept 2: Reversed-Delta-Design Concept


Concept 3: Spread Concept

Technical river or lake bank filter

Dynamic River Design

The Lossedelta in Kassel, Germany at the estuary delta of the river Losse into the river  Fulda was completed in 2005 on an area of 5 hectares. The condition of the delta in May 2020 is shown in the following pictures: