Citation

Abdul Malik, Norjasween and Zaizul Jifri, Faiqah Nadhirah and Mas’aud, Nurul Hanna and Zainal Abidin, Nurrul Amilin and Manssor, Nur Aini Sabrin (2026) Design and Fabrication of A Household-Friendly 5R Dustbin for Food Waste Composting. Journal of Engineering Technology and Applied Physics, 8 (1). p. 42. ISSN 2682-8383

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Abstract

Malaysia’s rapid population growth has intensified the need for effective food waste management to reduce greenhouse gas emissions such as carbon dioxide and methane. This study presents the design, fabrication, and evaluation of the 'Dustbin 5R', a compact, user-friendly composting unit aimed at household use. Incorporating the 5R principles—Reduce, Reuse, Recycle, Refuse, and Rot—the system features a low-speed, high-torque DC motor that drives a stainless-steel cutter to process food waste into compostable material. Constructed with aluminum and stainless steel for durability, the dustbin operates using a rechargeable battery system and has overall dimensions of 500mm × 500mm × 600mm. The primary objective is to enable users to manage food waste at home and convert it into organic fertilizer, promoting environmental awareness and cost savings. The prototype supports a capacity of up to 5 kg of food waste and has demonstrated effective cutting performance, compost output, and operational safety during testing. Results validate its potential as a decentralized solution for urban food waste challenges. In conclusion, the Dustbin 5R is not only environmentally friendly but also practical for everyday use, offering a sustainable way for households to reduce waste and produce organic fertilizer.

Item Type:	Article
Uncontrolled Keywords:	Food waste management
Subjects:	T Technology > TP Chemical technology > TP368-456 Food processing and manufacture
Depositing User:	Ms Rosnani Abd Wahab
Date Deposited:	09 Jul 2026 04:55
Last Modified:	09 Jul 2026 04:55
URII:	http://shdl.mmu.edu.my/id/eprint/16371

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