Výsledky vyhledávání - "Kaouther Zaafouri"

Municipal sewage sludge energetic conversion as a tool for environmental sustainability: production of innovative biofuels and biochar

Autor: Aïda Ben Hassen Trabelsi, Samira Abidi, Faycel Jamaaoui, Slim Naoui, Athar Friaa, Kaouther Zaafouri

Publikováno v: Environmental science and pollution research international. 28(8)

In this study, municipal sewage sludge (MSS) is converted simultaneously into renewable biofuels (bio-oil, syngas) and high value-added products (biochar) using a fixed bed pyrolyzer. This work examines the combined effect of two factors: final pyrol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20a921c859813430073501a11f325a22
https://pubmed.ncbi.nlm.nih.gov/33156501

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Second generation biofuels production from waste cooking oil via pyrolysis process

Autor: Slim Naoui, Withek Baghdadi, Aïda Ben Hassen Trabelsi, Aymen Ouerghi, Kaouther Zaafouri

Publikováno v: Renewable Energy. 126:888-896

The thermal cracking of waste cooking oil (WCO) via pyrolysis was performed using a laboratory scale fixed-bed reactor. The effects of the final pyrolysis temperature (from 550 °C to 800 °C) and the heating rate (5 °C/min, 15 °C/min, 20 °C/min,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::45f25a92bee3fabeb3ea965101516ec7
https://doi.org/10.1016/j.renene.2018.04.002

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Evaluation of the Efficiency of Ethanol Precipitation and Ultrafiltration on the Purification and Characteristics of Exopolysaccharides Produced by Three Lactic Acid Bacteria

Autor: Manel Ziadi, Sana M’hir, Taroub Bouzaiene, Claire Boisset-Helbert, Ferid Mokhtar, Mokhtar Hamdi, Kaouther Zaafouri

Publikováno v: BioMed Research International, Vol 2018 (2018)
BioMed Research International

Exopolysaccharides (EPS) produced by three Lactic Acid Bacteria strains,Lactococcus lactisSLT10,Lactobacillus plantarumC7, andLeuconostoc mesenteroidesB3, were isolated using two methods: ethanol precipitation (EPS-ETOH) and ultrafiltration (EPS-UF)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a072a5efa21f83a27f7c2062af943472
https://doi.org/10.1155/2018/1896240

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Pyrolysis of Date palm waste in a fixed-bed reactor: Characterization of pyrolytic products

Autor: Koray Alper, Ismail Trabelsi, Aïda Ben Hassen-Trabelsi, Gmar Bensidhom, Kaouther Zaafouri, Maher Sghairoun

Publikováno v: Bioresource Technology. 247:363-369

The pyrolysis of several Tunisian Date Palm Wastes (DPW): Date Palm Rachis (DPR), Date Palm Leaflets (DPL), Empty Fruit Bunches (EFB) and Date Palm Glaich (DPG) was run using a fixed-bed reactor, from room temperature to 500 °C, with 15 °C/min as h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc22a5e42087842e25765aa9f5760150
https://doi.org/10.1016/j.biortech.2017.09.066

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Enzymatic saccharification and liquid state fermentation of hydrothermal pretreated Tunisian Luffa cylindrica (L.) fibers for cellulosic bioethanol production

Autor: Sabrine Mekni, Moktar Hamdi, Marwen Alaya, Manel Ziadi, Balkiss Aïssi, Aïda Ben Hassen-Trabelsi, Kaouther Zaafouri

Publikováno v: Renewable Energy. 114:1209-1213

The main drivers to develop biorefineries are the energetic and environmental crisis. Consequently, bioenergies have become a scientific and industrial trend. In North Africa, especially in Tunisia, Luffa cylindrica (LC) is a promising energy crop pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6b9a22afe0356f7b329a724726c67634
https://doi.org/10.1016/j.renene.2017.07.108

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Optimization of Hydrothermal and Diluted Acid Pretreatments of Tunisian Luffa cylindrica (L.) Fibers for 2G Bioethanol Production through the Cubic Central Composite Experimental Design CCD: Response Surface Methodology

Autor: Latifa Bergaoui, Manel Ziadi, Aïda Ben Hassen-Trabelsi, Sabrine Mekni, Moktar Hamdi, Kaouther Zaafouri, Marwen Alaya, Balkiss Aïssi

Publikováno v: BioMed Research International
BioMed Research International, Vol 2017 (2017)

This paper opens up a new issue dealing with Luffa cylindrica (LC) lignocellulosic biomass recovery in order to produce 2G bioethanol. LC fibers are composed of three principal fractions, namely, α-cellulose (45.80% ± 1.3), hemicelluloses (20.76% �

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14d41db4b3e3a018306c095b3e094a22
https://doi.org/10.1155/2017/9524521

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Screening of lactic starter from Tunisian fermented vegetables and application for the improvement of caper (Capparis spinosa) fermentation through an experimental factorial design

Autor: Xavier Dousset, Samia Lakhal, Kaouther Zaafouri, Taroub Bouzaiene, Mokhtar Hamdi, Soumaya Massoudi, Manel Ziadi

Publikováno v: Annals of Microbiology
Annals of Microbiology, Springer, 2019, 69 (13), pp.1373-1385. ⟨10.1007/s13213-019-01519-x⟩

Purpose This study aims at designing a lactic starter for caper fermentation isolated from Tunisian fermented vegetables to improve the process and produce consistent and high-quality product. Methods In this study, the lactic starter was isolated by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3bb9ef24291affa10ee9f16438889d4
https://hal.inrae.fr/hal-02627511

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