Výsledky vyhledávání - "Eltaief Khelifi"

Microbial community structure associated with the high loading anaerobic codigestion of olive mill and abattoir wastewaters

Autor: Hana Gannoun, Moktar Hamdi, Hassib Bouallagui, Rakia Chouari, Ilhem Omri, Eltaief Khelifi, Abdelghani Sghir, Sajiaa keskes, Jean-Jacques Godon

Publikováno v: Bioresource Technology
Bioresource Technology, Elsevier, 2016, 201, pp.337-346. ⟨10.1016/j.biortech.2015.11.050⟩
Bioresource Technology, 2016, 201, pp.337-346. ⟨10.1016/j.biortech.2015.11.050⟩

International audience; The effect of increasing the organic loading rates (OLRs) on the performance of the anaerobic codigestion of olive mill (OMW) and abattoir wastewaters (AW) was investigated under mesophilic and thermophilic conditions. The str

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd6efb1ad7594c10467e3863a77187df
https://doi.org/10.1016/j.biortech.2015.11.050

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Response surface methodology for textile wastewater decolourization and biodegradation by a novel mixed bacterial consortium developed via mixture design

Autor: Sami Achour, Ahmed Noureddine Helal, Amina Bakhrouf, Lamia Ayed, Eltaief Khelifi

Publikováno v: Desalination and Water Treatment. 52:1539-1549

The present study clearly showed the existence of good scope for the bacterial consortium composed of Sphingomonas paucimobilis, Bacillus sp. and Staphylococcus epidermidis in the decolourization of textile wastewater. The full factorial plan method

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::98bca6b193ce681659704a31e14c6752
https://doi.org/10.1080/19443994.2013.800254

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Effect of salinity and temperature on the bacterial diversity shift of anaerobic batch cultures treating abattoir wastewater

Autor: Linda Jabari, Moktar Hamdi, Marie-Laure Fardeau, Hana Gannoun, Eltaief Khelifi, Jean-Jacques Godon

Publikováno v: Desalination and Water Treatment
Desalination and Water Treatment, FHF, 2016, 57 (30), pp.13909-13915. ⟨10.1080/19443994.2015.1061950⟩
Desalination and Water Treatment, 2016, 57 (30), pp.13909-13915. ⟨10.1080/19443994.2015.1061950⟩

International audience; The molecular biological analyses allowed to highlight the changes of the microflora of the batch cultures with the increase of the salinity and the temperatures. The single-strand conformation polymorphism (SSCP) patterns of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f2de0bbefc4b35136a70d45c8e79bc6
https://hal.inrae.fr/hal-02633663

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Exploring bioaugmentation strategies for the decolourization of textile wastewater using a two species consortium (Bacillus cereus and Bacillus pumilus) and characterization of produced metabolites

Autor: Youssef Touhami, Marie-Laure Fardeau, Lamia Ayed, Olfa Ben Dhia Thabet, Moktar Hamdi, Eltaief Khelifi, Hassib Bouallagui

Publikováno v: Water Science and Technology: Water Supply
Water Science and Technology: Water Supply, 2012, pp.48-54
Water Science and Technology: Water Supply, IWA Publishing, 2012, pp.48-54

Two bacterial strains, Bacillus cereus and Bacillus pumilus, were isolated from the sludge of an aerobic reactor treating textile wastewater containing indigo dye. These strains were chosen as augmented decolourizers which were mixed in various ratio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac2c370b7596380ed0868ec858a741f5
https://doi.org/10.1080/19443994.2012.692008

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Concentration of Antioxidant Polyphenols from Thymus capitatus extracts by Membrane Process Technology

Autor: Ahmed Noureddine Hellal, Yesmine Attia, Eltaief Khelifi, Sami Achour, Ezzeddine Ferjani

Publikováno v: Journal of Food Science. 77:C703-C709

Thymus capitatus is a Mediterranean plant characterized by its antioxidant polyphenols of which the most known are the carnosic and rosmarinic acids. In this way, this study aims to concentrate these acids by membrane processes. The thyme essential o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bee617cdf9f102f2c7b3dc426d8bcbf
https://doi.org/10.1111/j.1750-3841.2012.02696.x

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Response surface methodology for decolorization of azo dye Methyl Orange by bacterial consortium: Produced enzymes and metabolites characterization

Autor: Abdelkarim Cheref, Hichem Ben Jannet, Amina Bakhrouf, Eltaief Khelifi, Sami Achour, Lamia Ayed, Hanene Miladi

Publikováno v: Chemical Engineering Journal. 165:200-208

The use of chemometric methods such as response surface methodology (RSM) based on statistical design of experiments (DOEs) is becoming increasingly widespread in several sciences such as analytical chemistry, engineering and environmental chemistry.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af3b1af384e16cffbed61df07d10dae3
https://doi.org/10.1016/j.cej.2010.09.018

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Use of active consortia of constructed ternary bacterial cultures via mixture design for Congo Red decolorization enhancement

Autor: Amina Bakhrouf, Eltaief Khelifi, Sami Achour, Abdelkrim Cheref, Lamia Ayed

Publikováno v: Chemical Engineering Journal. 162:495-502

Azo dyes are widely used in textile dyeing which contains toxic and carcinogens compounds. So they must be treated before their discharge into the receptor medium. In this aim, this work is focused on the aerobic decolorization of water soluble azo d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::84e2335a3173d5d29299121185ce45c7
https://doi.org/10.1016/j.cej.2010.05.050

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Fermentative and sulphate-reducing bacteria associated with treatment of an industrial dye effluent in an up-flow anaerobic fixed bed bioreactor

Autor: Youssef Touhami, Eltaief Khelifi, Jean-Jacques Godon, Jean-Luc Cayol, Marie-Laure Fardeau, Hassib Bouallagui, Moktar Hamdi, Bernard Ollivier

Publikováno v: Biochemical Engineering Journal
Biochemical Engineering Journal, Elsevier, 2009, 45 (2), pp.136-144. ⟨10.1016/j.bej.2009.03.006⟩

This work aims to study effects of increasing wastewater loading rates (WLRs) on the performance of an up-flow anaerobic fixed bed bioreactor and on the dynamics of the bacterial community of the sludge using polymerase chain reaction–single strand

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23dcc0f2a428d6cced55d7063f1edc03
https://doi.org/10.1016/j.bej.2009.03.006

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Effect of nitrogen and carbon sources on Indigo and Congo red decolourization by Aspergillus alliaceus strain 121C

Autor: Lamia Ayed, Youssef Touhami, Eltaief Khelifi, Hassib Bouallagui, Moktar Hamdi

Publikováno v: Journal of Hazardous Materials. 163:1056-1062

The decolourizing ability of Aspergillus alliaceus 121C was investigated on solid medium. The effects of nitrogen (N), carbon (C) sources and supplements on the decolourization of Indigo and Congo red dyes were studied. It has been shown that both th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05c99c7bb4f8d8bc1312a14885d51bab
https://doi.org/10.1016/j.jhazmat.2008.07.060

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