期刊论文详细信息
Semina: Ciências Exatas e Tecnológicas | |
Photocatalysis applied in the studies of decolorization and COD removal of landfill leachate | |
Tiago Nogueira Marques Cervantes1  Henrique de Santana1  Gisselma Batista1  Gregory J. Moore2  | |
[1] State University of Londrina;Yardney Technical Products; | |
关键词: Heterogeneous photocatalysis; Titanium dioxide; Leachate treatment; decolorization; | |
DOI : 10.5433/1679-0375.2014v35n2p121 | |
来源: DOAJ |
【 摘 要 】
In this paper photocatalysis processes on titanium dioxide suspension in aqueous solution illuminated with UV light are described for decolorization and Chemical Oxygen Demand (COD) removal of landfill leachate. Several operational parameters to achieve optimum efficiency are presented. The properties of the decolorization and COD removal were enhanced and studied by spectrophotometer methods. The results indicate that the process can be used as a pretreatment to the conventional processes.
【 授权许可】
Unknown