PROJETO DE APROVEITAMENTO DE ÁGUA PLUVIAL PARA FINS NÃO POTÁVEIS UMA ESCOLA MUNICIPAL DE BOA ESPERANÇA-MG

Abstract

The systems for capturing and using rainwater are the alternatives with great capacity to mitigate financial expenses and floods, supporting the preservation of the environment. The main purpose of this work is to propose the creation of a project to collect and use rainwater for the educational institution, Municipal School Deputado José Aldo dos Santos, located in the municipality of Boa Esperança-MG. With the purpose of acquiring specific knowledge about these systems, extensive studies were carried out on literature, technical standards and websites, with the objective of attributing the maximum knowledge necessary for the creation of the project. Studies were carried out to obtain data equivalent to historical precipitation series that made it possible to characterize the region's rainfall regime. In sequence, values were obtained for building extensions and coverage extension. In addition, it obtained information about the number of people who use the property. Thus, after reaching all the essential data, it was possible to start the partial dimensioning of the system, in which the intensity of precipitation, the contributing area, the project flow, the estimate of non-potable water demand, the gutters, the vertical conductors, the usable volume of rainwater and the lower and upper reservoirs.