Radionuclides

Physicochemical parameters, natural radioactivity and heavy metals on the surface waters of rivers in Epirus (Aoos, Kalamas, Louros), Macedonia (Aliakmonas) and Thessalia (Pinios) were measured during the period May 2004–May 2006 in three sampling sites of each river. All the determined metal concen

Characteristic features of ultrafiltration water treatment and water treatment using ultrafiltration in combination with complexation for water polluted with U(VI) were investigated. Polyethylenimine (PEI) was used as the complexing agent. The relationship of U(VI) removal as a function of pH and th