Nyangaresi, P. O., Rathnayake, T., & Beck, S. E. (2023). Evaluation of disinfection efficacy of single UV-C, and UV-A followed by UV-C LED irradiation on Escherichia coli, B. spizizenii and MS2 bacteriophage, in water. Science of The Total Environment, 859, 160256. (Link)
Beck, S.E.; Suwan, P.; Rathnayeke, T.; Nguyen, T.M.H.; Huanambal-Sovero, V.A.; Boonyapalanant, B.; Hull, N.M.; Koottatep, T. Woven-Fiber Microfiltration (WFMF) and Ultraviolet Light Emitting Diodes (UV LEDs) for Treating Wastewater and Septic Tank Effluent. Water 2021, 13, 1564. (Link)
Yee, T. L., Rathnayake, T., & Visvanathan, C. (2019). Performance Evaluation of a Thermophilic Anaerobic Membrane Bioreactor for Palm Oil Wastewater Treatment. Membranes, 9(4), 55. (Link)
Thet Lei Yee, Thusitha Rathnayake, Chettiyappan Visvanathan (2018). Performance Evaluation of a Thermophilic Anaerobic Membrane Bioreactor (TAnMBR) for Palm Oil Wastewater Treatment. International conference in Challenges in Environmental Science & Engineering (CESE-2018), 4 - 8, Nov. 2018, Bangkok, Thailand.
S.E. Beck, H. Nguyen, P. Suwan, E. Ovie, T. Rathnayeke, T. Koottatep (2018). Woven Fiber Microfiltration (WFMF) and Ultraviolet (UV-C) Light Emitting Diodes for Water Reuse in Low- to Middle-Income Countries, presented at the Regional IWA International Conference on Water Reclamation and Reuse (IWA reuse 2018), Phuket, Thailand, October 30 – November 2, 2018.
Rathnayake, T., Saeteaw, N., Salam P. A., & Visvanathan, C. (2017). Characterization of food waste of Bangkok, Thailand as feedstock for mesophilic, wet anaerobic digestion, presented at the International Conference on the Challenges in Environmental Science and Engineering (CESE-2017), Kunming, P. R. China, 11-15 November 2017.
Rathnayake, T., & Visvanathan, C. (2017). Pre-concentration technology comparison of domestic sewage for enhancing the performance of anaerobic digestion, presented at the 8th IWA Membrane Technology Conference & Exhibition for Water and Wastewater Treatment and Reuse, Singapore, 5-9 September 2017.