Trends in oil discharged with aqueous effluents from oil refineries in Europe 2005 and 2008 survey data

02 Feb 2011
This report summarises data gathered by CONCAWE in surveys of effluent water quantity, oil content and treatment processes for refinery locations situated in the EU – 27 countries and those in Norway and Switzerland for the years 2005 and 2008. Data obtained in previous surveys are included for comparison.