Dimensionamento de uma alternativa tecnológica para o tratamento de esgoto em instituição de ensino superior.

Abstract

The treatment of domestic sewage, whether using collective or individual technological alternatives, is essential to maintain a healthy and healthy environment. Among the individual alternatives available for the treatment of sewage and its reuse, one can use a system called (SARA). Therefore, the objective of this work was to propose the referred treatment system (SARA) for the Center for Agrifood Science and Technology (CCTA) of the Federal University of Campina Grande (UFCG), since the center does not have a sewage treatment system. adequate. Thus, it is proposed the dimensioning of the treatment units of the SARA, where it was chosen to do it in the descriptive memorial, where it has the objective and location, analysis data, specifications, budget and calculation memorial. The calculation results estimate a relevant efficiency in the removal of organic matter, thermotolerant coliforms and helminth eggs, being 71.42%, 84.40% and 99.96%, respectively. In view of the above, SARA will efficiently replace the current CCTA sewage system, in addition to generating savings, using the treated effluent as reuse for irrigation of existing vegetation.