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Book Sections Year : 2011

Distribution and transport of synthetic non-ionic surfactants in the unsaturated zone

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Abstract

In this work the behavior of an ethoxymer of non-ionic synthetic surfactant (alcohol polyethoxylates, AEOs) is studied under unsaturated conditions from a laboratory test performed in a flow cell. A first approach to the transport of the selected ethoxymer (C16AEO6EO) using HYDRUS code is presented. The results from modeling reproduce the experimental data successfully, showing a high degradation rate as well as soil adsorption of C16AEO6EO.infiltration and the delay in runoff generation.
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Dates and versions

insu-00673239 , version 1 (23-02-2012)

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  • HAL Id : insu-00673239 , version 1

Cite

C. Corada-Fernandez, Joachin Jimenez-Martinez, M. Vanclooster, Lucila Candela, Et Al.. Distribution and transport of synthetic non-ionic surfactants in the unsaturated zone. Estudios de la Zona No Saturada del Suelo. Salamanca (Spain), J. Martínez Fernández and N. Sánchez Martín (Eds.), pp.211-216, 2011. ⟨insu-00673239⟩
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