• Towards Sustainable Laboratory Practices: Eco-Friendly Treatment of Decentralized Wastewater 

  Karthika, K.; Pathinayake, V.; Niruparan, S.; Ranaweera, M. S. K.; Athapattu, B. C. L. (The Open University of Sri Lanka, 2025)

  Wastewater from laboratories are less considered due to their low quantity and decentralization even though it gives detrimental impact to the human and environment. Investigate the contaminants in laboratory wastewater ...
• Development of a Retro-Reflective eco-friendly clay rooftile to mitigate the Urban Heat Island (UHI) effect 

  Karunanayake, K.M.I.P.B.; Andradi, D.M.A.M.S.R.; Weerabangsa, M.Z.; Athapattu, B.C.L. (The Open University of Sri Lanka, 2025)

  The Urban Heat Island (UHI) effect, where the urban areas experience higher and warmer temperatures compared to surrounding rural areas is currently becoming a serious climatic phenomenon common to a lot of large cities ...
• Design and Fabrication of Sustainable Flat Washers Using Textile Fabric Waste 

  Kumara, Duwage Samitha Dasun; Yoganathan, Thavalakshman; Thanihaichelvan, Tharsika (The Open university of Sri Lanka, 2025)

  Sri Lanka's vibrant textile and apparel industry generates a substantial amount of textile waste, particularly discarded denim, from its manufacturing processes. Both large-scale production facilities and small garment ...
• Unrefined Montmorillonite Nanoclay-Cinnamon Wood Biochar Composite for Simultaneous Removal of Hardness and Fluoride in Groundwater 

  Ranaweera, M.S.K.; Karthika, K.; Niruparan, S.; Vithanage, M.; Athapattu, B.C.L. (The Open university of Sri Lanka, 2025)

  It was aimed to synthesize an adsorbent for fluoride and hardness removal using a nanoclay-biochar composite from unrefined Montmorillonite (MMT) clay from the Murunkan in Mannar, Sri Lanka. Fourier Transform Infrared ...
• Design a Retro-Reflective Eco-Friendly Clay Rooftile to Reduce the Urban Heat Island (UHI) Effect 

  Karunanayake, K.M.I.P.B.; Andradi, D.M.A.N.D.; Weerabangsa, M.Z.; Athapattu, B.C.L. (The Open university of Sri Lanka, 2025)
• Solidified Water Treatment Sludge as Potential Supplementary Cementious Material in Pervious Concrete Pavers for Mitigating Heat Island Effect 

  Chaminie, Rajila; Sivaperumaan, Himanujahn; Fonseka, Sewwandi; Athapattu, Bandunee (The Open university of Sri Lanka, 2025)

  Rapid urbanization is increasing impervious surfaces and urban heat. This study explores lightweight pervious concrete pavers with water treatment sludge and/or ceramic dust. Paver mixes were made with different ratios ...
• Closed-Loop Copper Recovery: Integrating Electrolytic with Circular Economy Practices 

  Edirisinghe, E.S.D.; Welege, A.N.; Vidanage, P.W. (The Open university of Sri Lanka, 2025)
• The Mechanical Properties of PET Fiber Reinforced Concrete 

  Wijesundara, H.; Perera, S.V.T.J. (The Open university of Sri Lanka, 2025)
• Development of a Sustainable and Skin-Friendly Marigold Flower Inspired Resort Wear Collection Using Natural Dyeing Techniques 

  Fernando, Y. E; Wijerathne, D.S (The Open university of Sri Lanka, 2025)
• Green Synthesized Nanoparticle-Based Sustainable Filter Material for Enhanced Wastewater Treatment 

  Jayasingha, D.P.D.; Rajapaksha, R.A.M.U.; Manatunge, J.M.A; Imbulana, S.M. (The Open university of Sri Lanka, 2025)
• An Investigation of the Influence of Microplastics on the Thermal Conductivity of Seawater 

  Kirthika, Varadharaja; Galpaya, Chanaka; Wijesekara, Hasintha; Induranga, Ashan; Koswattage, Kaveenga (The Open university of Sri Lanka, 2025)
• Upcycled Sustainable Evening Wear for Sri Lankan Women: Inspired by the Elegance of the Turkey Tail Mushroom 

  Hettige, K.M.T; Wijerathne, D.S; Madushika, H. W. N. (The Open university of Sri Lanka, 2025)

  Fashion is a captivating aspect of society, allowing individuals to express their uniqueness and enhance their attractiveness. This project transforms discarded clothes into extraordinary designs, inspired by the resilience ...
• Sustainable Braided Beach Resort Wear for Sri Lanka: Natural Fabrics and Eco-Friendly Dyeing Innovations 

  Anuththara, B.G.; Rifadha, M.J.F.; Wijerathne, D.S. (The Open university of Sri Lanka, 2025)

  This study explores the transformation of food waste into a sustainable resource for textile design while reviving traditional craft practices. Discarded coffee grounds, red cabbage leaves, marigold petals, avocado pits, ...
• A Low-Cost IoT Platform with Packet Relaying for Sustainable Environmental Monitoring 

  Pamoda, Koggala; Kavinda, S.A.P.; Perera, W.W.B.U.S.; Kumara, M.P.C.; Wickramasinghe, D.S. (The Open university of Sri Lanka, 2025)
• A Simplified Vision-Based Vehicle Speed Estimation Algorithm on FPGA 

  Kavinda, S.A.P.; Udugama, L.S.K.; Wickramasinghe, D.S.; Wanigasuriya, N.C. (The Open university of Sri Lanka, 2025)
• Convertible Ladies’ Casual Wear Collection (S/S) for the U.S. Inspired by the Pearl Oyster 

  Perera, D. H. M; Wijerathne, D.S (The Open university of Sri Lanka, 2025)

  This study presents the design and development of a convertible, comfortable casual wear collection for upper-class single women aged 25–30 in the United States. It addresses the lifestyle demands and psychological needs ...
• Clay Biochar Composites in Treating Laboratory Wastewater 

  Karthika, K.; Pathinayake, V.; Niruparan, S.; Ranaweera, M. S. K.; Athapattu, B. C. L. (The Open university of Sri Lanka, 2025)

  Laboratory wastewater contains hazardous physical and chemical pollutants which results detrimental impact to the human, animals and environment. Horizontal flow constructed wetland with clay - biochar composite, Calicut ...
• Performance Evaluation of Glass Fiber Reinforced Pervious Concrete for Urban Infrastructure 

  Pathinayaka, Vinitha; Premachandra, Shasika; Wijayawardane, Isuru (The Open university of Sri Lanka, 2025)

  Pervious concrete (PC) is increasingly recognized as a sustainable pavement material due to its ability to reduce stormwater runoff and improve groundwater recharge. However, its widespread application is limited by ...
• A Comprehensive analysis of grid power quality issues in the proposed electrification of Panadura - Veyangoda 

  Gamagedara, Y.I.S.; Udayakumar, K.A.C. (The Open university of Sri Lanka, 2025)
• Microgrid for Low Voltage Distribution Systems and a Model for Optimum Power Sharing 

  Perera, P.D.R.; Udayakumar, K.A.C.; De Silva, Tharindu (The Open university of Sri Lanka, 2025)

  Grid-connected microgrids have become financially and technically feasible due to the high integration of renewable-based distributed generators and the fast development of battery technology. The formation of microgrids ...

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