期刊论文详细信息
Química Nova | |
Evaluate of advanced oxidative process by Fenton reagent under optimized conditions for landfill leachate treatment of with emphasis on collective parameters and characterization of sludge generated | |
Moravia, Wagner Guadagnin1  Amaral, Míriam Cristina Santos1  Universidade Federal de Minas Gerais, Belo Horizonte, Brasil1  Lange, Liséte Celina1  | |
关键词: advanced oxidative process; landfill leachate; characterization.; | |
DOI : 10.1590/S0100-40422011000800014 | |
学科分类:化学(综合) | |
来源: Sociedade Brasileira de Quimica | |
【 摘 要 】
An alternative for landfill leachate treatment are advanced oxidation processes by Fenton's reagent (AOP/Fenton). In this context, the aim of this paper was to evaluate, in a bench scale, the treatability of leachate pós-AOP/Fenton characterizing the supernatant and the sludge generated separately. Observed in optimal conditions, high removal efficiency of COD (76.7%), real color (76.4%) and humic substances (50%). Organic compounds were detected in the sludge (2.465 mg COD L-1) and high concentration of iron (1.757 mg L-1) as was expected. Finally, the sludge generated showed low settling hindering their separation by sedimentation (SVI = 321 mL g-1).【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912050595430ZK.pdf | 602KB | download |