Polycyclic aromatic hydrocarbons (PAHs) occur in the sediment environment as complex mixtures originating from releases of non-point and point sources. A critical component of cost allocation at multi-party sites is being able to differentiate the contribution of these sources. PAH source identification methods have been developed to support cost allocation models using a variety of techniques ranging from the examination of simple visual profiles to complex multivariate statistical approaches. During this informative session JR Flanders will take a closer look at:
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