Soil Washing/Flushing Treatments of Organic Pollutants Enhanced by Cyclodextrins and Integrated Treatments: State of the Art

Abstract : Soils contaminated by hydrophobic organic pollutants are a common concern since they are extremely difficult to remove and their potential toxicological impacts are significant. As an alternative to traditional pump-and-treat technologies, soil washing and soil flushing are conceivable and efficient approaches. Extracting agents like cyclodextrins are compared to traditional surfactants, co-solvents and less conventional agents. Ability of cyclodextrin derivatives to form a ternary pollutant-cyclodextrin-iron complex allows discussing about promising integrated treatments requiring modified Fenton treatments like electro-Fenton process with or without combination to a biological step and a recirculation loop.
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https://hal.univ-lorraine.fr/hal-01413719
Contributor : Emmanuel Mousset <>
Submitted on : Saturday, December 10, 2016 - 7:45:48 PM
Last modification on : Monday, September 24, 2018 - 9:42:35 AM

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Emmanuel Mousset, Mehmet A. Oturan, Eric D. Van Hullebusch, Gilles Guibaud, Giovanni Esposito. Soil Washing/Flushing Treatments of Organic Pollutants Enhanced by Cyclodextrins and Integrated Treatments: State of the Art. Critical Reviews in Environmental Science and Technology, Taylor & Francis, 2014, 44 (7), pp.705-795. ⟨http://www.tandfonline.com/doi/abs/10.1080/10643389.2012.741307⟩. ⟨hal-01413719⟩

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