Browsing by Author "Karray, Fatma"
Now showing items 1-10 of 10
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Climatic Aridity Gradient Modulates the Diversity of the Rhizosphere and Endosphere Bacterial Microbiomes of Opuntia ficus-indica
Karray, Fatma; Gargouri, Mahmoud; Chebaane, Asma; Mhiri, Najla; Mliki, Ahmed; Sayadi, Sami... more authors ... less authors ( Frontiers Media , 2020 , Article)© Copyright © 2020 Karray, Gargouri, Chebaane, Mhiri, Mliki and Sayadi. Recent microbiome research has shown that soil fertility, plant-associated microbiome, and crop production can be affected by abiotic environmental ... -
Efficiency of benthic diatom-associated bacteria in the removal of benzo(a)pyrene and fluoranthene
Oumayma, Kahla; Melliti Ben Garali, Sondes; Karray, Fatma; Ben Abdallah, Manel; Kallel, Najwa; Mhiri, Najla; Zaghden, Hatem; Barhoumi, Badreddine; Pringault, Olivier; Quéméneur, Marianne; Tedetti, Marc; Sayadi, Sami; Sakka Hlaili, Asma... more authors ... less authors ( Elsevier , 2021 , Article)We investigated the efficiency of a benthic diatom-associated bacteria in removing benzo(a)pyrene (BaP) and fluoranthene (Flt). The diatom, isolated from a PAH-contaminated sediment of the Bizerte Lagoon (Tunisia), was ... -
Isolation of bacterial strains from compost teas and screening of their PGPR properties on potato plants
Samet, Mariem; Ghazala, Imen; Karray, Fatma; Abid, Cyrine; Chiab, Nour; Nouri-Ellouz, Oumèma; Sayadi, Sami; Gargouri-Bouzid, Radhia... more authors ... less authors ( Springer , 2022 , Article)The beneficial effect of compost and compost tea on plant growth and protection is mainly associated with the microbial diversity and the presence of bacteria with plant growth–promoting effect. PGPR are considered as ... -
A novel bioprocess combining anaerobic co-digestion followed by ultra-filtration and microalgae culture for optimal olive mill wastewater treatment
Raida, Karray; Elloumi, Wièm; Ben Ali, Rihab; Loukil, Slim; Chamkha, Mohamed; Karray, Fatma; Sayadi, Sami... more authors ... less authors ( Elsevier , 2022 , Article)Treatment of olive mill wastewater (OMW) has received considerable research globally due to its influence on the technical, economic, and environmental sustainability of wastewater biogas production. This work presents a ... -
Olive agroforestry shapes rhizosphere microbiome networks associated with annual crops and impacts the biomass production under low-rainfed conditions
ben Zineb, Ameni; Barkaoui, Karim; Karray, Fatma; Mhiri, Najla; Sayadi, Sami; Mliki, Ahmed; Gargouri, Mahmoud... more authors ... less authors ( Frontiers Media , 2022 , Article)Agroforestry (AF) is a promising land-use system to mitigate water deficiency, particularly in semi-arid areas. However, the belowground microbes associated with crops below trees remain seldom addressed. This study aimed ... -
Olive oil by‑product’s contribution to the recovery of phenolic compounds from microalgal biomass: biochemical characterization, anti‑melanogenesis potential, and neuroprotective effect
Maalej, Amina; Dahmen, Ines Ben Moussa; Karray, Fatma; Chamkha, Mohamed; Sayadi, Sami ( Springer , 2022 , Article)Recently, the use of microalgae in the treatment of olive mill wastewater as a safe method for reducing pollutants has gained more attention. However, the contribution of such by-product to the improvement of the pharmacological ... -
Performance of UASB reactor treating waste activated sludge: Effect of electro-chemical disintegration on the anaerobic microbial population structure and abundance
Emna, Feki; Karray, Fatma; Mhiri, Najla; Battimelli, Audrey; Sayadi, Sami; Khoufi, Sonia... more authors ... less authors ( Elsevier , 2022 , Article)The electro-Fenton (EF) disintegration using iron electrodes was performed for the pretreatment of waste activated sludge (WAS). The effect of this electro-chemical pretreatment on anaerobic digestion (AD) performance and ... -
Production of Polyhydroxyalkanoates by Two Halophilic Archaeal Isolates from Chott El Jerid Using Inexpensive Carbon Sources
Ben Abdallah, Manel; Karray, Fatma; Sayadi, Sami ( MDPI AG , 2020 , Article)The large use of conventional plastics has resulted in serious environmental problems. Polyhydroxyalkanoates represent a potent replacement to synthetic plastics because of their biodegradable nature. This study aimed to ... -
Semi-continuous anaerobic digestion of the organic fraction of municipal solid waste: digester performance and microbial population dynamics
Najoua, Mlaik; Karray, Fatma; Sayadi, Sami; Feki, Firas; Khoufi, Sonia ( Elsevier , 2022 , Article)Anaerobic digestion is an attractive approach for the management of organic fraction of municipal solid waste (OFMSW) and for the recovery of energy from this waste. A semi-continuous digestion of OFMSW was conducted on ... -
Trends in microalgal-based systems as a promising concept for emerging contaminants and mineral salt recovery from municipal wastewater
Ines, Zribi; Zili, Fatma; Ben Ali, Rihab; Masmoudi, Mohamed Ali; Karray, Fatma; Sayadi, Sami; Ben Ouada, Hatem; Chamkha, Mohamed... more authors ... less authors ( Elsevier , 2023 , Article Review)In the context of climate change leading to water scarcity for many people in the world, the treatment of municipal wastewater becomes a necessity. However, the reuse of this water requires secondary and tertiary treatment ...