Diseño de una Planta de Tratamiento para Aguas Residuales de la Ciudad de Cañar

Abstract

"A treatment plant wastewate for the City of Cañar, Province of Cañar was designed, to recuce ho polluion load that debases Zhamzham and Puculuayco rivers, which o go through the city. Quantitative methodology was applied: the dialy measurement of flow in the nine download, ws kepin ven dya a ves for 60 am una 1.9 pu. Samplig was caduco in fa most caudal downloads tatng fr grab samples fr to hos añ pk dichuge to foma 4 composed sumpl ol ve ies for physics-chemical analysis, and 150ml for microbiologicals analysis Obtaining as results average valucd of DBO 188 mg/ml, DQO 480,5 mg/m, Suspend Solids 195 mghnl, Fecal Coliforms 5.06x10"" NMP/100mL, Total Kjcldah! Nirogen 33.J6mglmL, these parameters re outside of the permisible limis o he Uni icd Text of Environmental Legsltion (TULAS). Y concludad that, his is a domestic type wasewate, for which th sizing of the rcaiment stem consas o channel for he anival ibutary to A trcstmcnt plan, Parsall channel, gris, two sand tmp, ro Imbof tanks, facultaive lagoon: e promises to reduce cavironmental pollos. ls recommend th build a trestment plat for goting Beter social, physical and economic development of hc population and ts implementation to update he data and necessary analysis to change over time."