Ozonización De Residuos Líquidos Textiles Para Remoción De Sólidos Suspendidos Totales, Demandas Química Y Bioquímica De Oxígeno, Grasas Y Aceites

Autor:	Roy Barre Zambrano, Agustín Leiva Pérez, Ricardo Montesdeoca Párraga, Joffre A. Andrade Candell, Edison Fabián Macías Andrade, Teódulo R. Zambrano Farías
Rok vydání:	2018
Předmět:	Biochemical oxygen demand chemistry.chemical_compound Ozone chemistry Ozone concentration Environmental chemistry Chemical oxygen demand Contamination Turbidity Ozone generator Total suspended solids
Zdroj:	European Scientific Journal, ESJ. 14:40
ISSN:	1857-7431 1857-7881
DOI:	10.19044/esj.2018.v14n3p40
Popis:	The study of the textile industry liquid wastes oxidation by ozone application in completed mixed batch reactors, with reaction times between 10 and 60 minutes, was developed according to previous observation tests. A SEFILTRA Ozone Generator, manufactured in Madrid, Spain, characterized by an air flow of 2 dm3/min), ozone concentration of 9,50 mg/dm3 , an O3production of 19 mg/min and %weight of 0,8. The contamination indicating parameters as Color, Turbidity, Total Suspended Solids, Chemical Oxygen Demand, Biochemical Oxygen Demand and, Fats and oils, showed satisfactory oxidative levels, with BOD5 and Fats and oils being the most oxidized within 50 minutes of reaction time. All contamination indicators were oxidized by ozone, according to second degree polynomial behavior, with correlation coefficients above 0,98.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ac4cbecb843366977daf179754182c97 https://doi.org/10.19044/esj.2018.v14n3p40 Zobrazit plný text záznamu