Thermoeconomic analysis applied to an alternative wastewater treatment
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Pergamon-Elsevier B.V. Ltd
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This work develops a methodology for the determination of costs associated to products generated in a small wastewater treatment station. The methodology begins with plant units identification, relating their fluid and thermodynamics features to each point indicated in its process diagram. Following, a functional diagram and a formulation are developed in exergetic basis, describing all equations for these points, which are the constraints for optimisation and are used to determine costs associated to products generated in a Small Wastewater Treatment Station - SWTS. The methodology is applied to a hypothetical system based on SWTS plants and presents consistent results when compared to values based on previous experiments and evaluations. (c) 2010 Elsevier Ltd. All rights reserved.
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Alternative energy sources, Energy systems optimisation, Exergetic production cost (EPC), Small wastewater treatment station (SWTS), Thermoeconomic analysis
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Inglês
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Renewable Energy. Oxford: Pergamon-Elsevier B.V. Ltd, v. 35, n. 10, p. 2288-2296, 2010.
