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ABSTRACT

EcoSorb Pad is a Challenge-Based Learning (CBL) innovation developed to address the environmental issues associated with excessive household cooking oil waste and the increasing dependence on plastic-based absorbent materials. The widespread use of disposable tissue paper and synthetic sponges contributes significantly to non-biodegradable waste accumulation and environmental pollution. Additionally, improper disposal of oil residue into drainage systems negatively affects water quality and ecosystem sustainability. This project aligns with Sustainable Development Goal 12 (Responsible Consumption and Production), which emphasizes resource efficiency and waste reduction. The primary objective of this project is to design and develop a sustainable, biodegradable oil-absorbing pad using coconut husk fibres, an abundant agricultural by-product. The fibres were processed and treated with natural binding agents, including beeswax, cornstarch, and baking soda, to enhance structural integrity and absorption efficiency. The resulting EcoSorb Pad was tested for its effectiveness in absorbing excess oil from food surfaces. This innovation demonstrates how natural waste materials can be transformed into practical, environmentally responsible household solutions. The anticipated impact includes reducing household plastic waste, promoting responsible consumption practices, raising environmental awareness, and encouraging the adoption of sustainable alternatives in daily life.

Keywords: coconut husk fibre, oil absorption, sustainable innovation, biodegradable product, SDG 12, waste reduction