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Eric TRABLY

Research engineer, deputy director of the Research Unit INRA-LBE
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Activities - Functions

  • Research engineer
  • Deputy director of the Research Unit INRA-Laboratory of Environmental Biotechnology
  • He has been heading for 10 years a research group aiming to the “conversion by fermentation of organic resources into biohydrogen and biomolecules”.

Scientific career

  • 2009 – present (excluded 2016) : Deputy Director of the Laboratory of Environmental Biotechnology – INRA – Narbonne
  • 2007 – present : Research Engineer at INRA-LBE, Narbonne. Leader of the thematic group « Biohydrogen &  Bio molecules fermentation »
  • 2006 - 2007 : Lecturer at the French School of Agronomy (ENSAT) – Toulouse (Fr)
  • 2003 - 2006 : Assistant Professor at the Departement « Environment and Ressources » (DTU, Danemark). Granted by Marie-Curie Actions - Intra-European Fellowship (IEF-Xenomic Project)
  • 2002 : PhD degree in Process Engineering at the University Montpellier II, France
  • 1999 : Engineer  and Master degree in Biochemical, Microbiological and Process Engineering from the French Institute of Applied Sciences – Toulouse France (INSAT)

Scientific expertise and academic outputs

Dr. Eric TRABLY, 43 years old, is research engineer and deputy director at INRA-LBE. His academic background is about microbial ecosystem engineering and microbial metabolisms in mixed cultures. He defended his PhD in 2002 on the bioremediation of organic micropollutants and was then granted of a two-year EU Marie-Curie project about the characterization of the microbial processes involved in anaerobic xenobiotic biodegradation (Denmark). He joined then the National Institute for Agronomy in a research group interested in microbial removal of pesticides in soils.

Since 2007, Eric Trably has joined the INRA-LBE, and has been leading a research group on “Biohydrogen production by dark fermentation in mixed cultures”. He coordinated a French national project InGEcoH (“microbial ecosystem engineering”) with an objective of biohydrogen production. He has been involved in several national projects and three EU projects dealing with “biohydrogen – bioenergy - production from organic materials in fermentative bioprocesses”. Since 2010, Dr. Eric Trably has also been involved in several national major research programs in the domain of BioElectroChemical Systems, and is currently developing the concept of Electro-fermentation.

 

Overall, Dr. Eric Trably has supervised 13 PhD students, 9 Post-docs (> 1 year) and 38 MSc. He was awarded by the French ADEME price of Innovation in 2012 and 2013 about bioH2 production in fermentative systems. He has (co-)authored >270 references, including 4 patents, 70 papers in peer-review journals (80% in Q1), 15 major national chapters of book, and >100 communications in international conferences (9 as invited speaker - 3 keynote lectures). Since 2014, he has been involved as French representative at the International Energy Agency (IEA) - Hydrogen Implementing Agreement (HIA) in taskgroup 34 “BioH2”, and he is member of the Latino-American BioH2 Network. He has a H-index of 22 (Web of Science) or 27 (Google Scholars).

Publications

  • Moscoviz R, de Fouchécour F, Santa-Catalina G, Bernet N & E Trably (2017) Cooperative growth of Geobacter sulfurreducens and Clostridium pasteurianum with subsequent metabolic shift in glycerol fermentation. Scientific Reports, 7: 44334
  • Cabrol L, Marone A, Tapia-Venegas E, Steyer JP, Ruiz-Filippi G & E Trably (2016) Microbial ecology of fermentative hydrogen producing bioprocesses: useful insights for driving the ecosystem function. FEMS Microbiology Reviews (in press)  doi: 10.1093/femsre/fuw043
  • Moscoviz R, Toledo-Alarcon J, Trably E & N Bernet (2016) Electro-fermentation: how to drive fermentation using electrochemical systems. Trends in Biotechnology 34: 856-865
  • Chatellard L, Trably E & H Carrere (2016) The type of carbohydrates specifically selects microbial community structures and fermentation patterns. Bioresource Technology 221: 541-549
  • Carillo-Reyes J, Trably E, Bernet N, Latrille E & E Razo-Flores (2016) High robustness of a simplified microbial consortium producing hydrogen in long term operation of a biofilm fermentative reactor. International Journal of hydrogen Energy 41: 2367-2376
  • Cazier EA, Trably E, Steyer JP & R Escudie (2015) Biomass hydrolysis inhibition at high hydrogen partial pressure in solid-state anaerobic digestion. Bioresource Technology 190: 106-113
  • Benomar S, Ranava D, Cardenas ML, Trably E, Rafrafi Y, Ducret A, Hamelin J, Lojou E, Steyer JP & MT Giudici-Orticoni (2015) Nutritional stress induces exchange of cell material and energetic coupling between bacterial species. Nature Communications 6: 6283
  • Motte JC, Trably E, Hamelin J, Escudié R, Bonnafous A, Steyer JP, Bernet N, Delgenes JP & C Dumas (2014) Total solid content drives hydrogen production through microbial selection during thermophilic fermentation. Bioresource Technology 166: 610-615
  • Rafrafi Y, Trably E, Hamelin J, Latrille E, Meynial-Salles I, Benomar S, Guidici-Orticoni MT & JP Steyer (2013) Sub-dominant bacteria as keystone species in microbial communities producing bio-hydrogen. International Journal of Hydrogen Energy, 38: 4975-4985
  • Guo XM, Trably E, Latrille E, Carrere H & JP Steyer (2010) Hydrogen production from agricultural waste by dark fermentation: A review. International Journal of Hydrogen Energy, 35 : 10660-10673