Tracking sewage derived contamination in riverine settings by analysis of synthetic surfactants.
@article{CoradaFernndez2011TrackingSD, title={Tracking sewage derived contamination in riverine settings by analysis of synthetic surfactants.}, author={C. Corada-Fern{\'a}ndez and P. Lara-Martin and L. Candela and E. Gonz{\'a}lez-Mazo}, journal={Journal of environmental monitoring : JEM}, year={2011}, volume={13 7}, pages={ 2010-7 } }
A study has been made of the presence and reactivity of the most commonly used surfactants, both anionic (linear alkylbenzene sulfonates, LAS, and alkyl ethoxysulfates, AES) and non-ionic (alcohol polyethoxylates, AEOs, and nonylphenol polyethoxylates, NPEOs), in water and surface sediments from the middle stretch of the Guadalete River in SW Spain (12 stations). Average values were between 0.1 and 3.7 mg kg(-1) in sediment, and between 0.2 and 37 μg L(-1) in water. The sorption of surfactants… CONTINUE READING
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