Acidogenic pretreatment of wastewaters containing 2-nitrophenol.
Water Sci Technol
; 50(8): 119-24, 2004.
Article
em En
| MEDLINE
| ID: mdl-15568221
ABSTRACT
Anaerobic Toxicity Assay (ATA) tests were conducted on acidogenic cultures to assess the feasibility of using acidogenic processes to treat wastewaters containing 2-nitrophenol. Results indicated 2-nitrophenol could be removed with a removal efficiency of more than 98%. 2-aminophenol was identified as the major metabolite of the biotransformation of 2-nitrophenol. Reduction in inhibition potential of acidogenic pretreated effluent was observed in the aerobic process. EC50 values of 2-nitrophenol and 2-aminophenol were found to be 0.065 mM and 1.83 mM respectively.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Ácidos
/
Eliminação de Resíduos Líquidos
/
Reatores Biológicos
/
Aminofenóis
/
Nitrofenóis
Idioma:
En
Revista:
Water Sci Technol
Assunto da revista:
SAUDE AMBIENTAL
/
TOXICOLOGIA
Ano de publicação:
2004
Tipo de documento:
Article