Cárdenas Chávez, Freddy Renato; Catagña Carvajal, José Rafael (ene-2016) - [Director: Taipe Vilaña, Walter Edwin]

Water, vital liquid that possible makes the development of human, animal and plant; however, it is also used in the domestic and industrial sector which is exposed to the mixture of biodegradable materials and materials that contain chemicals generating so-called wastewater, after disposal this...