Sciences and Environmental Technologies Laboratory, Higher Institute of Sciences and Technologies of Environment of Borj Cedria, University of Carthage, Tunisia
 Research   
								
																Polychlorinated Biphenyls in Groundwater of Grombalia: Optimization and Validation of Analytical Procedures Using Gas Chromatography with Electron Capture Detector 
																Author(s): Amani Atayat, Mohamed S Behalo* and Nadia Mzoughi             
								
																
						 Now-a-days, the management of water resources is one of the main global challenges, both at the level of agricultural and industrial activities as 
  well as direct consumption and poses various problems of both qualitative and quantitative order. In the entire world, groundwater suffers from 
  various sources of contamination principally due to overusing of chemical fertilizer in the agricultural sector. The contamination of groundwater 
  by organochlorines and more precisely by polychlorinated biphenyls (PCBs) is a problem of global order. As we know that Tunisia is based 
  on agriculture work like citrus, olive, wheat and cereal, the study of water pollution is a topical subject that remains unclear. Polychlorinated 
  Biphenyls (PCBs) are one class of persistent organic pollutants. PCBs in recent decades have attracted the attention of scientific and policy maker 
  commu.. Read More»
						  
																DOI:
								10.37421/2380-2391.2021.8.287															  
Journal of Environmental Analytical Chemistry received 1781 citations as per Google Scholar report