Summary
Overview
Work History
Education
Skills
Awards And Grants
References
Process And Technologies Developed
Publications
Timeline
Generic
Sreesha Malayil

Sreesha Malayil

Durham

Summary

Experienced in biochemical conversion of biomass to biofuels and bioproducts, with a focus on anaerobic digestion and biogas recovery from diverse substrates including municipal solid waste and agro-residues. Developed innovative chemical and biological techniques for fiber extraction and conversion of industrial residues into valuable bioproducts. Proficient in preparing grant proposals and technical manuscripts, facilitating collaboration with industry stakeholders to secure funding for research initiatives. Demonstrated leadership in project management, driving advancements in thermochemical biomass conversion and biorefinery processes.

Overview

8
8
years of professional experience

Work History

Research Chemical Engineer 2

Research Triangle Institute
03.2023 - Current
  • Strategic hire for biochemical conversion of biomass to biofuels and bioproducts
  • R&D on anaerobic digestion as biorefinery for multiple value added products from multiple substrates- municipal solid waste, agro-residues and organic industrial effluents
  • Developed innovative biofilm based anaerobic digesters for targeted volatile fatty acid production from food waste and agro-residues.
  • R&D on thermochemical and biological conversion of volatile fatty acids to biochemiclas.
  • Prepare proposals (grants, awards and funding from government agencies) and technical manuscript for scientist and collaborators.
  • Collaborate with industries (Bioproducts LLC, Novonutrients etc.) for product development.

Post-Doctoral fellow

Conn Centre, University of Louisville
08.2021 - 03.2023
  • Thermochemical biomass conversion to chemicals (xylose), fuels (biogas, bioethanol) and low carbon bioproducts (Natural fibre reinforced composites).
  • Develop various chemical and biological techniques for extracting fiber, carbonized fiber and activated carbon from agro-residues.
  • Convert industrial residues such as soy-MONG (matter organic non glycerol) to various bioproducts through chemical treatments.
  • Develop process for C5 biomass biorefinery for value added products.

Co-Founder/Technical Head

Bioen Sustainable Solutions Pvt Ltd
05.2018 - 08.2021
  • R&D on anaerobic digestion and biogas recovery from various substrates such as municipal solid waste, agro-residues and organic industrial effluents (tobacco leaf processing waste, sugarcane bagasse, hatchery waste etc.).
  • Design biogas plants of various capacities (5kg/d feeding capacity suitable for households to any number of tons/d) for various substrates.
  • Analyze biogas and fertilizer recovery data from functional biogas plants and advise design changes for optimal methane recovery.
  • Create multiple value added products from organic waste through anaerobic digestion route.
  • Prepare proposals (grants, awards and funding from government agencies) and technical manuscript for scientist and collaborators.
  • Was instrumental in getting two research grants of $50,000 and $10,000 from Karnataka state start-up board and DST (Department of science and Technology), Government of India.

Research Associate

Centre for Sustainable Technologies, IISc
11.2017 - 09.2019
  • Develop process for conversion of solid and liquid waste to value added products.
  • Develop process for de-lignification of rice straw using Pleurotus spp. for bioethanol production.
  • Deploy lignin residue left over after ethanol production for generation of lignin degrading enzyme such as laccase and peroxidase.
  • Develop and deploy novel instrumentation techniques and experimental methodologies to understand lignin degradation in biomass substrates for conversion to value added products.
  • Process, analyse and present experimental data including application of computer analysis to interpret experimental data for rice straw pre-treatment.
  • Prepare reports, manuscripts, proposals and technical manuals for use by other scientist, funding agencies and collaborators.
  • Collaborate in the development of new research proposals and new scientific initiatives and carry out collaborative research with research associates, scientists and students.

Education

PhD & M.Sc (Engg.) - Valorization of Residual Ligno-celluloses from Anaerobic Digesters through product recovery

Indian Institute of Science
07.2018

Bachelor of Engineering - Biotechnology

Acharya Institute of Technology
Bangalore, India
08-2008

Skills

  • Biofuels development
  • Thermochemical conversion of biomass
  • Biological conversion of biomass
  • Biochemicals production
  • Bioproducts development
  • Volatile fatty acid (VFA) production
  • Anaerobic biofilm systems
  • Fiber recovery from lignocellulosic biomass
  • Cellulose fiber extraction
  • Biomass characterization
  • C5/C6 sugars biorefinery
  • Lignin content analysis
  • Fiber structure analysis
  • Project proposal writing
  • Funding acquisition
  • Collaboration with industry stakeholders
  • Leadership
  • Project management

Awards And Grants

  • IEDO office (Department of Energy) awarded $3million-Reducing carbon intensity of recycled fiber recovery using anaerobic digestion.
  • Soy innovation Challenge, Kentucky soy bean board, First prize, Soy innovation challenge is being published in articles and news websites., https://www.morningagclips.com/winners-of-soy-innovation-challenge-announced/
  • Amulya and Vimala Reddy award, Sustainable Development, Best Academic Performance
  • ELEVATE 100, Best technology start-up award and grant funding of $50,000 for Bioen.
  • Indian Biogas Association (IBA), Best technology start-up award for Bioen.

References

  • Dr. Jagannadh Satyavolu, Theme Leader, Biomass and Biofuels Research, Conn Centre for Renewable Energy Research, University of Louisville, USA, jagannadh.satyavolu@louisville.edu, +1-502 654 0738
  • Dr. Kunal Kate, Assistant Professor, Materials Innovation Guild, University of Louisville, India, kunal.kate@louisville.edu, +1 541 740 9765
  • Dr. Hoysall. N. Chanakya, Chief research scientist, Centre for Sustainable technologies, Indian Institute of Science, India, chanakya@iisc.ac.in, +91-9448271016
  • Dr. Dasappa, Professor, Centre for Sustainable technologies, Indian Institute of Science, India, dasappa@iisc.ac.in, +91-080-23329208

Process And Technologies Developed

  • 01/2008 to current, 10+ years research experience
  • Plug flow type anaerobic digesters for converting biodegradable fraction of municipal solid waste and other biomass residue to biogas and value added products (technology installed at various locations in India, Maldives and Africa).
  • Anaerobic digesters for converting various biomass residues such as banana leaf, rachis, pseudostem, arecanut husk, sisal leaf, hemp and flax to fiber, biogas and compost.
  • Value addition to anaerobic compost by converting it as substrate for mushroom cultivation (technology installed at India and Maldives).
  • Use of biogas digester liquid as nutrient supplement for mushroom cultivation and precursor for fungal enzyme production (technology installed at India and Maldives).
  • Fungal enzyme cocktail for biomass pre-treatment for biogas and bioethanol industry.
  • Anaerobic digesters for converting fat, oil, grease (‘Fatberg’) to biogas with enzyme pre-treatment.
  • Anaerobic digesters for treating and converting chicken hatchery waste to biogas.

Publications

Google scholar Profile: https://scholar.google.com/citations?user=5ehunisAAAAJ&hl=en&oi=ao

Timeline

Research Chemical Engineer 2

Research Triangle Institute
03.2023 - Current

Post-Doctoral fellow

Conn Centre, University of Louisville
08.2021 - 03.2023

Co-Founder/Technical Head

Bioen Sustainable Solutions Pvt Ltd
05.2018 - 08.2021

Research Associate

Centre for Sustainable Technologies, IISc
11.2017 - 09.2019

PhD & M.Sc (Engg.) - Valorization of Residual Ligno-celluloses from Anaerobic Digesters through product recovery

Indian Institute of Science

Bachelor of Engineering - Biotechnology

Acharya Institute of Technology
Sreesha Malayil