REVIEW PAPER
Chromium, Nickel and Cobalt in Environmental Samples and Existing Legal Norms
D. Baralkiewicz, J. Siepak 
 
More details
Hide details
	
	
			
			 
			Laboratory of Water and Soil Analysis, Adam Mickiewicz University, Poznan, Drzymaly 24, Poland
			 
		 					
		 
			
			
		
		
		
		
		
		
	
			
	 
		
 
 
Pol. J. Environ. Stud. 1999;8(4):201-208
 
 
KEYWORDS
ABSTRACT
This paper presents the occurrence, properties and origin of chromium, nickel and cobalt in environmental samples - soil, water and the atmosphere. 
Methods of determining the above-mentioned elements, as well as the ways of preparing environmental samples for chemical analyses were presented. 
The content of chromium, nickel and cobalt in the atmosphere, the naturally occurring waters and soil was shown, along with the permissible concentrations of the above elements in the three divisions of the environment legally required in Poland and other countries in the world.