Field experience

Infiltration of surface water into the ground and a retention time of 50 days is a natural method to remove color, iron and manganese — which are typical for Nordic lake waters — and to produce a good quality drinking water. However, due to the geological situation in the Southern parts of Finland,

The objective of this paper is to present the planned activities and future results of the ADIRA project. After a short introduction into the problem of energy and clean water supply in rural areas, a detailed project description follows in order to inform relevant stakeholders about the present act