A5089643709- Lignin and Wood Chemistry
- Biofuel production and bioconversion
- Membrane Separation Technologies
- Catalysis for Biomass Conversion
- Fermentation and Sensory Analysis
- SARS-CoV-2 detection and testing
- Adsorption and biosorption for pollutant removal
- Edible Oils Quality and Analysis
- Biosensors and Analytical Detection
- Advanced biosensing and bioanalysis techniques
- Enzyme-mediated dye degradation
- biodegradable polymer synthesis and properties
- Biochemical and biochemical processes
- Advanced Cellulose Research Studies
- Proteins in Food Systems
- Water Quality Monitoring Technologies
- COVID-19 diagnosis using AI
- Wastewater Treatment and Nitrogen Removal
- Sustainable Industrial Ecology
- Sustainable Supply Chain Management
- Free Radicals and Antioxidants
- Phosphorus and nutrient management
- Membrane-based Ion Separation Techniques
- Electrohydrodynamics and Fluid Dynamics
- Sesame and Sesamin Research
Université de Strasbourg
2018-2024
Centre National de la Recherche Scientifique
2018-2024
Institut Pluridisciplinaire Hubert Curien
2018-2023
Centrale Marseille
2018-2020
Aix-Marseille Université
2018-2019
Physique des interactions ioniques et moléculaires
2019
Phenolic compounds are major bioactive chemicals in plant-based food products with proven health benefits. However, alkaline pH processing promotes phenolic auto-oxidation, leading to a loss and by-products. A phenolic-rich brewery effluent, representative of matrices, was subdued aging tests investigate stability different conditions. Three conditions were tested: 2 atmospheric air, 13.5 air under N2 flow. Studied remained stable acid but decreased sharply pH. Interestingly, global...
Beer production consumes significant amounts of water, energy, and raw materials, results in the various by-products, including wastewater, brewers’ spent grain, yeast hop. To lower its environmental footprint, by-products may be reclaimed or valorized agro-food, cosmetic, material, chemical industries, etc. According to most recent research, breweries have potential become biorefineries, as they can extract diverse valuable plant-based compounds such carbohydrates, proteins, lipids,...
Recovery of phenolic compounds from food-processing by-products represents an interest for various industrial sectors. The potential a coupled ultrafiltration and adsorption or ion exchange resin process was analyzed to recover brewery liquid residue. Ultrafiltration yielded 95% removal turbidity-causing without significant modification the chemical composition by-products. After pH optimization step, ten different macroporous resins, including MN202, SP700, HP2MGL, LXA8302, LWT510, XAD16N,...
The development of zero-waste biorefineries is a promising yet challenging pathway toward sustainable bioeconomy. Deep insights on the composition side streams along with green technologies are mandatory to achieve such goal. In this Article, pilot-scale membrane process was used recover valuable organic matter dissolved in main stream thermomechanical pulping (TMP) plant. A great number analytical tools were combined get an extensive characterization generated fraction, including...
Abstract Membrane bioreactor (MBR) has been proven to be an efficient technology capable of treating various industrial effluents. However, the evaluation its performances in case olive mill wastewater (OMW) over a conventional activated sludge (CAS) have not determined yet. The present study aims compare OMW treatment two laboratory scale pilots: external ceramic MBR and CAS starting with acclimation step both reactors by raising concentration progressively. After step, received at 2 gCOD/L...
Wastewater-based epidemiology is experiencing exponential development. Despite undeniable advantages compared to patient-centered approaches (cost, anonymity, survey of large populations without bias, detection asymptomatic infected peoples…), major technical limitations persist. Among them the low sensitivity current methods used for quantifying and sequencing viral genomes from wastewater. In situations circulation, during initial stages emergences, or in areas heavy rains, extremely...
The Olive Mill Wastewater (OMWW) biodegradation in an external ceramic membrane bioreactor (MBR) was investigated with a starting acclimation step Ultrafiltration (UF) (150 kDa) and no sludge discharge order to develop specific biomass adapted OMWW biodegradation. After step, UF replaced by Microfiltration (MF) (0.1 µm). Sludge Retention Time (SRT) set around 25 days Food Microorganisms ratio (F/M) fixed at 0.2 kgCOD kgMLVSS-1 d-1. At stable state, removal of the main phenolic compounds...
Fractionation of phenolic compounds in thermomechanical pulp mills was performed with a coupling prior treatment realized by flotation and ceramic membrane process. Two lines membranes filtration were tested. After common 150 kDa clarification, 1 or without previous 5 filtration. Flotation shown to be inevitable retain lipophilic which cause severe fouling. permeate flux 20% higher when process water firstly floated around 260 L h−1 m−2. fouled 31% irreversible fouling purity reached only...
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Abstract Wastewater-based epidemiology is experiencing exponential development. Despite undeniable advantages compared to patient-centered approaches (cost, anonymity, survey of large populations without bias, detection asymptomatic infected peoples…), major technical limitations persist. Among them the low sensitivity current methods used for quantifying and sequencing viral genomes from wastewater. In situations circulation, during initial stages emergences, or in countries heavy rains,...