Análise da viabilidade econômica da implantação de uma usina de reciclagem para resíduos da construção no Município de Feira de Santana-BA

Abstract

Over the years, the construction sector has influenced the process of urbanization and economic development of Brazilian cities, since it directly affects the country's economy through gross domestic product (GDP) and job creation. However, it is a highly extractive industrial branch and one of the activities that most generate waste and alter the environment. Thus, the search for sustainable development policies for this sector is fundamental for society. In this context, this research seeks to evaluate the economic feasibility for the implementation of a Civil Construction Waste Recycling Plant in the municipality of Feira de Santana/BA. For this, initially a diagnosis was made of the generation of waste from the municipality's civil construction, and it was possible to estimate a daily generation of around 866,815 t/day and chose the place of implantation of the development compatible with its productive capacity (30 t/h). Then, the annual gross revenue of the project was determined taking into account the costs of implementation and operation of the plant. For the economic analysis, the financial indicators of Net Present Value, Internal Rate of Return and Payback were used. The results obtained attested to the viability of the economic of this enterprise, through the RPV of R$ 1,870,567.58 positive, an IRR of 17% and a Return time of invested capital (Payback) of 5.6 years.