Mr. Dasith Wijesekara (E.R.J.M.D.D.P.Wijesekara) completed his B.Sc Eng. Hons Degree from University Of  Moratuwa Under chemical and process Engineering Field, PG Dip in Sustainable Process Engineering in University of Moratuwa, and he completed his MSc degree in Process Energy and Environmental Systems Engineering from Technical University Berlin.

He worked as a Process Engineer in Brandix from 2014 to 2017 and worked as a Sustainable Engineer at MAS Holdings from 2017 to 2018. Currently, he is working as a probationary lecturer in Sabaragamuwa University of Sri Lanka. His research interest is Bio-Mass, Bio-energy, Biogas Purification and Fuel additive preparation from biological compounds.

Associate Member in 'Institution of Engineers, Sri Lanka'

• Bio-energy Generation techniques
• Chemical and Process Engineering
• Sustainable Engineering

• Research: Exergetic and economic evaluation of a Biogas purification process using low-temperature distillation for CO2 capture.
• Biogas production from Sugar industrial waste.
• Providing sustainable waste maagement solution for sugar industrial waste. 
• Bioethanol and biodiesel production from poultry waste.
• Rice-straw pretreatment for bioethanol production in Sri Lanka. 

• Thesis Publications

            Kumareswaran, Subasgar, and Wijesekara ERJMDDP, (2013) Design of a Plant to Manufacture Sulfuric Acid from Sulfur, University of Moratuwa.

• Abstracts/ Extended abstracts publications and Conference Proceeding

• Wijesekara E.R.J.M.D.D.P, and Morozyuk T., (2023), Design Biogas Upgrading Process using Low-Temperature Distillation While Capturing CO2, 13th Annual Research Session of the Sabaragamuwa University of Sri Lanka
• Wijesekara E.R.J.M.D.D.P. and Amarasinghe A.M.P.C. (2023), The Potential of Biogas and Electricity Generation from Sanitary Landfilling in Sri Lanka, 9^th International Conference of Sabaragamuwa University of Sri Lanka.
• Wijesekara E.R.J.M.D.D.P., Amarasinghe A.M.P.C., and Dayasena Y.A.P.K. (2023), The Potential of Biodegradable Wastes to Generate Biogas as a Renewable Energy Source in Sri Lanka, 9^th International Conference of Sabaragamuwa University of Sri Lanka.
• Wijesekara ERJMDDP, Amarasinghe AMPC, Dayasena YAPK, and Dias PGI., (2023), The potential of Phenol monomer production through the Base Catalyst De-polymerization of Rice Straw Lignin, 1^st International Conference on Technological Research and innovation, Eastern University, Sri Lanka.
•  AMPC Amarasinghe, ERJMDDP Wijesekara, YAPK Dayasena, GAPKGG Warnakulasooriya, (2023), Sustainable Waste Management Solution for Distillery Spent Wash in Sugar Manufacturing Plants, 1^st International Conference on Technological Research and innovation, Eastern University, Sri Lanka.
• Dayasena YAPK, Alahakoon AMPD, Polwaththa KPGDM, Wijesekara ERJMDDP, Amarasinghe, AMPC, and Gunasena MDKM, Baculoviruses as an Effective and Safe Biopesticide for Controlling Agricultural Pests in Sri Lanka, 1^st International Conference on Technological Research and innovation, Eastern University, Sri Lanka.