2006
DOI: 10.1590/s0100-40422006000100005
|View full text |Cite
|
Sign up to set email alerts
|

Tratamento de chorume de aterro sanitário por fotocatálise heterogênea integrada a processo biológico convencional

Abstract: Recebido em 26/8/04; aceito em 20/4/05; publicado na web em 10/8/05TREATMENT OF LANDFILL LEACHATES BY HETEROGENEOUS PHOTOCATALYSIS INTEGRATED TO A CONVENTIONAL BIOLOGICAL PROCESS. The chemical and microbiological decomposition of the garbage deposited in landfills leads to the generation of a dark and malodorous liquid residue that shows a chemical composition of extreme variability and complexity. When matured, the leachates show low biodegradability, which makes it difficult to treat by conventional biologic… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
2

Citation Types

1
10
0
17

Year Published

2012
2012
2024
2024

Publication Types

Select...
8
1

Relationship

0
9

Authors

Journals

citations
Cited by 31 publications
(28 citation statements)
references
References 17 publications
1
10
0
17
Order By: Relevance
“…18 Thus, since there are no economically viable processes that reduce all environmentally relevant parameters of the slurry matrix, several studies have proposed the use of integrated processes such as, for example, Morais et al, which deals with the photocatalytic treatment as pretreatment of slurry system samples, to increase their aerobic biodegradation. 19 There is also the paper of Caramão et al, which uses SPE technique for the extraction of organic compounds of low and medium polarity present on sanitary landfill leachate, using XAD-4 polymeric resin as the stationary phase and identification by attempting, components of the organic extract, via library GC/MS system. 20 Bertazzoli and Pellegrini also studied the photoelectrochemical process in pilot scale, in the treatment of solutions that are characterized by high concentration of pollutants species and strong staining, as the aqueous effluent from municipal landfills.…”
Section: Introductionmentioning
confidence: 99%
“…18 Thus, since there are no economically viable processes that reduce all environmentally relevant parameters of the slurry matrix, several studies have proposed the use of integrated processes such as, for example, Morais et al, which deals with the photocatalytic treatment as pretreatment of slurry system samples, to increase their aerobic biodegradation. 19 There is also the paper of Caramão et al, which uses SPE technique for the extraction of organic compounds of low and medium polarity present on sanitary landfill leachate, using XAD-4 polymeric resin as the stationary phase and identification by attempting, components of the organic extract, via library GC/MS system. 20 Bertazzoli and Pellegrini also studied the photoelectrochemical process in pilot scale, in the treatment of solutions that are characterized by high concentration of pollutants species and strong staining, as the aqueous effluent from municipal landfills.…”
Section: Introductionmentioning
confidence: 99%
“…Their chemical composition has high variability, depending on the deposited waste nature, distribution form, management practices and landfill age, and are greatly influenced by climatic factors, such as rainfall intensity and air temperature (MORAIS et al, 2006).…”
Section: Introductionmentioning
confidence: 99%
“…20 Chorume O chorume é o efluente líquido gerado como consequência da percolação da água da chuva através de camadas de resíduos depositados em um aterro. [22][23][24] Possui coloração escura e elevadas cargas orgânica e inorgânica, produzidas pela decomposição física, química e biológica dos resíduos. É uma matriz extremamente complexa e sua composição depende da idade do aterro.…”
Section: áGua Do Marunclassified
“…É uma matriz extremamente complexa e sua composição depende da idade do aterro. 22,23,25 Interação de pilhas e baterias com o meio ambiente Nas últimas décadas, houve um extraordinário desenvolvimento tecnológico no setor da indústria eletroeletrônica, o que vem provocando preocupações ambientais devido à geração de grandes quantidades de resíduos eletroeletrônicos, incluindo pilhas e baterias.…”
Section: áGua Do Marunclassified