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Debkumar Chakraborty

Debkumar Chakraborty

Assistant Professor

Education

PGPCM

1. Eight years of postdoctoral research and teaching experience 2. Doctorate in Biotechnology (Specialization: Fermentation Technology/Metabolic Engineering/Food Biotechnology/Biohydrogen and bio methanation) 3. Well-versed in the design of anaerobic digestion/fermentation processes 4. Currently working on wastewater and solid waste treatment and bioresource recovery

Research Publications

  • 1. Chakraborty, D., Chatterjee, S., Althuri, A., Palani, S.G., Venkata Mohan, S. 2022. Sustainable enzymatic treatment of organic waste in a framework of circular economy. Bioresource Technology, 370, p2023. https://doi.org/10.1016/j.biortech.2022. I.F: 11.889
  • 2. Chakraborty, D., Karthikeyan, O.P., Selvam, A., Palani, S.G., Ghangrekar, M.M. and Wong, J.W.C 2022. Two-phase anaerobic digestion of food waste: Effect of semi-continuous feeding on acidogenesis and methane production. Bioresource Technology, 346, p.126396. I.F: 11.889
  • 3. Chakraborty D*., and Venkata Mohan, S. 2019. Efficient resource valorization by co-digestion of Food and Vegetable Waste using Three Stage Integrated Bioprocess. Bioresource Technology, 284, 373-380. I.F: 11.889
  • 4. Chakraborty D., and Venkata Mohan, S. (2018) Effect of Food to Vegetable Waste Ratio on Acidogenesis and Methanogenesis During Two-Stage Integration. Bioresource Technology, 254, 256-263.
  • Doki, M.M., Mehta, A.K., Chakraborty, D., Ghangrekar, M.M., Dubey, B.K., Alloul, A., Moradvandi, A., Vlaeminck, S.E. and Lindeboom, R.E., 2024. Recovery of purple non-sulfur bacteria-mediated single-cell protein from domestic wastewater in two-stage treatment using high rate digester and raceway pond. Bioresource Technology, p.131467

Ongoing Research Projects

  • Check Icon 1) “Effects of salt and heat pre-treated inoculum on bio hydrogen production and metabolic profiling during acidogenesis of food and vegetable waste”, GITAM SEED grant (5/12/2023-5/12/2024), 5 lakh (ongoing). GITAM Visakhapatnam campus
  • Check Icon 2. “ZDHYDRO Development of an Integrated Zero Discharge Model for Sewage Sludge to Enhanced Hydrogen Production”, a multi-Institute and Multi nation project (DST/INT-ETC/IGDF-2022/08) (96,56,702/-) (ongoing at IIT KGP). Team member.
  • Check Icon 3. “Selective resource recovery from kitchen waste by integrated Dark Fermentation-Microbial electrolysis cell and ion substitution electrodialysis”. IIT KGP and National Institute of Research and Development for Electrochemistry and Condensed Matter, Romania (PNRR-I8-2023). Accepted. Team member.
  • Check Icon 4. Biohydrogen and biochemical production in 100L scale, GITAM MURTI fund, Rs. 5 lakh

Expertise

  • Check Icon Biohydrogen and biomethanation in circular economy
  • Check Icon Microbial technology
  • Check Icon Environmental Biotechnology and organic waste management
  • Check Icon Metabolic engineering
  • Check Icon Fermentation technology
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