title: Polyfunctional Plants for Industrial Waste Disposal-Part II: Economics and Model Evaluation.
abstract: This is the second part of a two-part paper dealing with the preliminary design and costing of polyfunctional waste treatment plants. In this article, we present some criteria for estimating capital investment and annual operating costs of polyfunctional plants for industrial waste treatment. The process and equipment design methods presented in Part I of this article, together with the economic approach proposed here, allow for complete technical/economic analyses. The overall mathematical model appears to be a useful tool in economic feasibility studies. The accuracy of the developed computer mathematical model has been demonstrated, referring to actual cost data from the literature.
authors.affiliation: a Department of Energetics, Faculty of Engineering , University of L'Aquila , L'Aquila , Italy.
authors.forename: Antonio C
authors.initials: AC
authors.lastname: Caputo
authors.affiliation: a Department of Energetics, Faculty of Engineering , University of L'Aquila , L'Aquila , Italy.
authors.forename: Pacifico M
authors.initials: PM
authors.lastname: Pelagagge