Heavy and Toxic Metals and Nutrients in Separate Places in the River Bregalnica (Eastern Macedonia)

Through a small scale of geochemical and geoecological research through the flow of the river Bregalnica, this paper will present the information about the character of the waters of the river, the level of presence of hard and toxic metals, nutrients and the amount of organic contamination. These researches will define the condition and the presence of Fe, Mn, Pb, Zn, Cd, Cr, Co, Cu, cyanides, detergents, organic contaminators in separate measurement locations through the flow of the river Bregalnica. During the realization of these researches, the first thing was the approach to determine the required geochemical monitoring through the flow of the river Bregalnica. When the conditions of the waters of the river Bregalnica are considered from the aspect of presence of hard and toxic metals, it can be stated that all the measured parameters are under the allowed concentrations with the exception of Arsenic and Manganum which showed higher concentrations in separate measurement locations. key words : Heavy and toxic metals, Cyanides, Nutrients, Organic contaminators, River Bregalnica