Chemical Content of Landfill Neoreliefs in the Territory of the Subcarpathia Forestry District of Ukraine
			
	
 
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				Institute of Civil Protection, Lviv State University of Life Safety, Kleparivska Str. 35, Lviv, 79007, Ukraine
				 
			 
										
				
				
		
		 
			
			
		
		
		
		
		
			
			 
			Data publikacji: 01-12-2022
			 
		 			
		 
	
							
					    		
    			 
    			
    				    					Autor do korespondencji
    					    				    				
    					Kateryna  Korol   
    					Institute of Civil Protection, Lviv State University of Life Safety, Kleparivska Str. 35, Lviv, 79007, Ukraine
    				
 
    			
				 
    			 
    		 		
			
																											 
		
	 
		
 
 
J. Ecol. Eng. 2022; 23(12):233-253
		
 
 
SŁOWA KLUCZOWE
DZIEDZINY
STRESZCZENIE
The tourism industry is concentrated within the boundaries of the Subcarpathia Forestry District of Ukraine. These are mostly resort complexes with recreation houses, hotels and restaurants. Since the issue of solid household waste processing has not been resolved in Ukraine, landfills are emerging near recreation facilities. Undoubtedly, such a situation contradicts the improvement processes, because landfills are objects of detonation of dangerous substances and compounds getting into all components of the environment due to geochemical flows.
It was established that chemical elements of the toxic group and biogenic elements accumulate. The traces of individual elements were also determined. The Bronytskyi landfill is the most polluted with the following chemical elements: Pb (3.56 - 4.06 mg/kg), Zn (2.84 - 3.67 mg/kg), Gd (0.021 - 0.033 mg/kg), P (457.3 – 609.7 mg/kg), K (9.7 – 14.6 mg/kg), Ca (174.7 – 237.7 mg/kg), Ga (3.58 – 5,98 mg/kg), La (1.09 – 1.24 mg/kg), Y (0.013 – 0.014 mg/kg), Cd (0.15 – 0.176 mg/kg), Sn (0.013 – 0.018 mg/kg ), Nd (0.029 – 0.046 mg/kg), Eu (0.022 – 0.036 mg/kg) and Th (0.05 – 0.078 mg/kg). The site of the Boryslav landfill is most polluted in the western side - Fe (16.06 - 19.72 mg/kg), Cu (0.37 - 0.43 mg/kg), Gd (0.003 mg/kg), Si (43 – 58.2 mg/kg), P (782.4 – 995.5 mg/kg), Ca (88.6 – 104.7 mg/kg), Mn (1.7 – 2.7 mg/kg) , Sc (0.009 mg/kg), Cr (1.069 – 1.255 mg/kg), Y (0.015 – 0.016 mg/kg), Nd (0.016 – 0.018 mg/kg). In the eastern side of the Stryi landfill the presence of the following elements is most evident - Fe (18.98 - 27.97 mg/kg), Ni (0.09 - 0.21 mg/kg), Zn (0.14 - 0.19 mg/ kg), Pb (0.05 - 0.1 mg/kg), Al (1.6 – 2.0 mg/kg), P (718.1 - 652.5 mg/kg), Mn (2.5–3.5 mg/kg), Ga (0.01 mg/kg), La (0.02–0.04 mg/kg), Cr (0.009–0.013 mg/kg), Ge (0.214 – 0.551 mg/ kg), Cd (0.014 - 0.02 mg/kg), Nd (0.017 - 0.037 mg/kg), Th (0.009 - 0.016 mg/kg). Such a detailed chemical analysis for the presented objects of research is carried out for the first time.