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Track 4 - Technological Innovations for Environment Sustainability

Track 4 - Technological Innovations for Environment Sustainability

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Recent Submissions

Integrating Technology and Sustainable Practices: Developing an Eco-Friendly Framework for Sri Lanka’s Traditional Brass Craft Industry

Raveesha Warshani, W. A.; Wijerathne, D.S (The Open University of Sri Lanka, 2026)

Sri Lanka’s brass craftsmanship is an essential part of its material culture, native expertise and rural sustenance. The industry, mainly based in the Kandy region, involves casting, sheet forming, engraving, repousse, ...
Echo-Window Sensitivity of Spectral Features in Ultrasonic Backscatter Characterization of PE and PMMA Microplastics

Pathirana, Nethruwan; Premarathne, U.S. (The Open University of Sri Lanka, 2026)

Ultrasonic backscatter provides a non-destructive approach for characterizing microplastic particles; however, the spectral features extracted from an echo can depend on the signal segment selected for analysis. This ...
DEVELOPMENT AND THERMAL PERFORMANCE EVALUATION OF A PCM-ENHANCED CONCRETE PAVEMENT FOR SURFACE TEMPERATURE REDUCTION IN TROPICAL CONDITION

Jayasundara, J.M.I.S.; Athapattu, B.C.L.; Andradi, D.M.A.S.R. (The Open University of Sri Lanka, 2026)

The urban heat island (UHI) effect is an important environmental challenge in rapidly developing urban areas, where built surfaces can reach substantially higher temperatures than surrounding areas. Pavement materials ...
Sustainable Natural Feed Optimization and Low-Cost Automated Feeding Systems for Small-Scale Dairy Farms in Sri Lanka

Madushani, S.H.G.; Premarathne, U. S. (The Open University of Sri Lanka, 2026)

Small-scale dairy farming is an important contributor to Sri Lanka's agricultural sector, yet productivity and sustainability are limited by inefficient feeding practices, dependence on expensive commercial feed, and ...
A Low-Cost IoT-Enabled Buoy System for Real-Time Detection and Ultrasonication-Based Mitigation of Harmful Algal Blooms in Sri Lankan Freshwater Bodies

Gunawardhana, RMPKD; Koggala, Pamoda; Perera, MSS (The Open University of Sri Lanka, 2026)

Harmful algal blooms (HABs) are an increasing threat to drinking-water supply, fisheries and aquatic ecosystems in Sri Lankan reservoirs and urban lakes, yet detection in the country still relies almost entirely on ...
Materializing Sustainability: Exploring 3D Printing for Innovative Ready-to-Wear Garment Design

Perera, G.G.I.M.; Wijerethne, D.S. (The Open University of Sri Lanka, 2026)

Under the concept of “4th Industrial Revolution Garments,” this study explores the integration of FDM 3D-printed elements with conventional textiles for innovative ready-to-wear garments. Using Rigid Origami and the ...
DESIGNING A STATABLE SAFARI WEAR COLLECTION FOR YOUNG FEMALE TOURISTS IN SRI LANKA

Pathirathna, H.P.D.U.; Safana, H.K.H.; Wijerathne, D.S. (The Open University of Sri Lanka, 2026)

Sri Lanka is globally recognized for its wildlife, creating an increasing opportunity to engage young female tourists through fashion that respects both cultural and environmental aspects. As a result, a safari apparel ...
Develop an optimum mix design of fabric waste reinforced concrete for enhance thermal comfort

Senavirathna, W.R.N.S.; Athapattu, B.C.L. (The Open University of Sri Lanka, 2026)

Construction industry is widely focusing on sustainable construction materials to mitigate the environmental impact while improving building performance. Simultaneously, textile industry produces thousand tons of textile ...
Mordant Selection in Natural Dyeing of Cotton with Cinnamomum verum Bark Extract: Colour Strength against Rubbing Fastness

Thathsarani, K. H. A. (The Open University of Sri Lanka, 2026)

Natural dyes are applied with mordants, and the metal salts commonly used for the purpose differ substantially in environmental burden: copper salts in particular are toxic to aquatic life and are discharged in dyehouse ...
Timeless Versatility: A Reversible Necklace from Scrap Wood and Embellished Materials

Pathakada, P.M.L.H.; Rifadha, M.J.F.; Wijerathne, D.S.; Madahapola, D. R. A. B. M. M. W. T. D. (The Open University of Sri Lanka, 2026)

The fashion jewellery industry contributes to resource depletion and waste through the continuous production of single-purpose accessories. Sustainable design approaches that extend product utility and make productive ...
TIMELESS HERITAGE: INTEGRATING SRI LANKAN TRADITIONAL CRAFTS INTO CONTEMPORARY STREETWEAR INSPIRED BY THE “SESATH”

Palihawadana, P.A.H.P.; Safana, H.K.H.; Wijerathne, D. S. (The Open University of Sri Lanka, 2026)

The project investigates the creative and economic potential of fusing traditional Sri Lankan cultural heritage with modern urban streetwear aesthetics, to address the critical decline of local textile crafts, such as ...

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