Diseño De Una Planta De Tratamiento De Aguas Residuales Para Su Reutilización En Riego En Áreas Verdes

Autor:	Marco Vinicio Pino Vallejo, Jaime Giovanny Béjar Suárez, Andrés Paúl Cáceres Mena, Galo Briam Montenegro Córdova, Mayra Elizabeth Caceres Mena, Catalina Margarita Verdugo Bernal, Carla Sofía Arguello Guadalupe
Rok vydání:	2017
Předmět:	chemistry.chemical_classification Irrigation Activated sludge Wastewater chemistry Chemical oxygen demand Environmental engineering Environmental science Waste water treatment plant Organic matter Water quality Turbidity
Zdroj:	European Scientific Journal, ESJ. 13:94
ISSN:	1857-7431 1857-7881
DOI:	10.19044/esj.2017.v13n18p94
Popis:	Over the last few years uncontrolled wastewater discharges have been generated in bodies of water which pose a high risk to the environment and human health. The present study is based on a laboratory prototype under controlled conditions with the aim: To return water quality indexes to safe conditions within the “Edison Riera” Campus at National University of Chimborazo for its reuse in the green areas irrigation, through unit processes based on the percentages reduction results of polluting organic matter and applying treatment processes by activated sludge. During the investigation the following results were obtained: Efficiency and reduction of biological and chemical oxygen demand by 93.75%, and 85.02%, coliforms color and turbidity decrease in 87.51%, 93.84% and 90.29% simultaneously, the same ones that have allowed designing a waste water treatment plant for irrigations in green areas in real scale.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0a94df1b4813031b0993d4ed8ff294d8 https://doi.org/10.19044/esj.2017.v13n18p94 Zobrazit plný text záznamu