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Experimental results and model for N-gas compound production in pure steam gasification for wastewater sewage sludge

Abstract : Sewage sludge produced in wastewater treatment plants represent a significant portion of waste resulting from human activity and it is important to offer new ways of treatment. Thermal gasification of sludge is a promising thermal treatment, particularly because it can lead to a recovery of energy and a drastic reduction in the initial waste volume. However, it is a subject that has rarely been treated in the literature for sewage sludge. In particular, the nitrogen compounds present in significant quantities in the sewage sludge and their reactions during a thermal gasification step, must necessarily be taken into account. In order to study nitrogen behavior, this paper presents experimental results that are included in a model to predict NH3 emission.
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https://hal.archives-ouvertes.fr/hal-01025265
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Submitted on : Thursday, July 17, 2014 - 1:55:10 PM
Last modification on : Monday, March 2, 2020 - 10:10:02 PM

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Jean-Henry Ferrasse, C. Dumas, Nicolas Roche. Experimental results and model for N-gas compound production in pure steam gasification for wastewater sewage sludge. Chemical Engineering and Technology, Wiley-VCH Verlag, 2011, 34 (1), pp.103-110. ⟨10.1002/ceat.201000328⟩. ⟨hal-01025265⟩

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