Genotoxicity evaluation of effluents from textile industries of the region Fez-Boulmane, Morocco: A case study (Articolo in rivista)

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  • Genotoxicity evaluation of effluents from textile industries of the region Fez-Boulmane, Morocco: A case study (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Alternative label
  • Giorgetti, L., Talouizte H., Merzouki M., Caltavuturo L., Geri C., Frassinetti S. (2011)
    Genotoxicity evaluation of effluents from textile industries of the region Fez-Boulmane, Morocco: A case study
    in Ecotoxicology and environmental safety
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Giorgetti, L., Talouizte H., Merzouki M., Caltavuturo L., Geri C., Frassinetti S. (literal)
Pagina inizio
  • 2275 (literal)
Pagina fine
  • 2283 (literal)
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  • Questo lavoro è stato svolto nell’ambito del progetto bilaterale CNR, CNRST Marocco 2008-2009 (literal)
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  • 74 (literal)
Rivista
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  • Impact factor : 2,340 (literal)
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  • Questo lavoro dimostra l’efficienza di un processo di depurazione, Sequencing Batch Reactor (SBR), realizzato in Marocco, andando a valutare parametri chimici e ecotossicologici prima e dopo il trattamento delle acque inquinate nel reattore. (literal)
Note
  • ISI Web of Science (WOS) (literal)
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  • Giorgetti, L.,Caltavuturo L., Geri C., Frassinetti S. National Research Council (CNR), Institute of Biology and Agricultural Biotechnology (IBBA), Research Unit of Pisa, Via Moruzzi 1, 56124, Pisa, Italy. Talouizte H., Merzouki M. Laboratory of Biotechnology, Faculty of Sciences Dhar El Mahraz, P.O. Box 1796, Atlas-Fez, 30000, Morocco. (literal)
Titolo
  • Genotoxicity evaluation of effluents from textile industries of the region Fez-Boulmane, Morocco: A case study (literal)
Abstract
  • In order to investigate the biological hazard of effluents from textile industries of Fez-Boulmane region in Morocco, mutagenicity and phytotoxicity tests were performed on different biological systems. Moreover, the efficiency of a Sequencing Batch Reactor (SBR) system, working by activated sludge on a laboratory scale, was estimated by comparing the eco-toxicity results observed before and after wastewater treatment. Evaluation of the genotoxic potential was investigated by means of classic mutagenicity tests on D7 strain of Saccharomyces cerevisiae and by phytotoxicity tests on Allium sativum L., Vicia faba L. and Lactuca sativa L., estimating micronuclei presence, mitotic index and cytogenetic anomalies. The results obtained testing untreated wastewater demonstrated major genotoxicity effects in S. cerevisiae and various level of phytotoxicity in the three plant systems, while after SBR treatment no more eco-toxicological consequences were observed. These data confirm the effectiveness of the SBR system in removing toxic substances from textile wastewaters in Fez-Boulmane region. (literal)
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