Petar Chakarov is a Senior Lead Process Engineer in the process engineering department at LUKOIL Neftohim Burgas in Bulgaria. He joined LUKOIL Neftohim Burgas in 1998 as an Operator of the sulfuric acid recovery unit. Mr. Chakarov holds an MS degree in chemical engineering from Assen Zlatarov Burgas University and an MS degree in chemical engineering from the University of Chemical Technology and Metallurgy in Sofia.
Joint stripping in a refinery sour water stripper (SWS) unit contributes to the concentration of phenols and total nitrogen (N) in the discharged treated water from the wastewater treatment unit.