Gray water reuse system from air conditioners for non-potable purposes: case study applied at the Secretary of State of Finance – SEFAZ headquarters building in the city of Manaus-Am (177-182). JETIA. 2018;4(15):177-182. Accedido octubre 23, 2026. https://itegam-jetia.org/journal/index.php/jetia/article/view/375