Rahman Tawfikur, Deb Nibedita, Alam Md Zahangir, Moniruzzaman Md, Miah Md Shohidullah, Horaira Mohammad Abu, Kamal Reashad
Department of Electrical and Electronics Engineering, International University of Business Agriculture and Technology, Uttara, Dhaka, 1230, Bangladesh.
Bioenvironmental Engineering Research Center (BERC), Department of Chemical Engineering and Sustainability, Faculty of Engineering, International Islamic University Malaysia, 50728, Kuala Lumpur, Malaysia.
Heliyon. 2024 Jun 19;10(12):e33218. doi: 10.1016/j.heliyon.2024.e33218. eCollection 2024 Jun 30.
This study employs a comparative analysis method to examine variations in food waste (FW) generation between developed and developing nations, focusing on income levels, population growth rates, and community engagement in waste management. Quantitative data from Taiwan, Malaysia, and Bangladesh are comprehensively analyzed using regression analysis and descriptive statistics. Results indicate that Taiwan, with its stringent regulatory frameworks and advanced recycling technologies, generates significantly less FW per capita compared to Malaysia and Bangladesh. Malaysia shows moderate levels of FW reduction efforts, supported by varying degrees of community participation, whereas Bangladesh faces challenges with both regulatory enforcement and technological adoption. The study proposes an integrative waste management model emphasizing regulatory compliance rates, community participation metrics, and technology diffusion indices to effectively address FW challenges. These findings underscore the importance of tailored waste management strategies aligned with economic and demographic contexts of developing nations. Policymakers and waste management practitioners can leverage these insights to establish targeted FW reduction goals and enhance recycling initiatives. The research highlights the urgency of integrated waste management approaches to mitigate environmental and public health risks associated with FW mismanagement, advocating for evidence-based policies supported by robust quantitative analysis.
本研究采用比较分析方法,考察发达国家和发展中国家在食物浪费(FW)产生方面的差异,重点关注收入水平、人口增长率以及社区在废物管理中的参与情况。运用回归分析和描述性统计对来自台湾、马来西亚和孟加拉国的定量数据进行全面分析。结果表明,台湾凭借其严格的监管框架和先进的回收技术,人均食物浪费量显著低于马来西亚和孟加拉国。马来西亚在不同程度的社区参与支持下,食物浪费减少工作处于中等水平,而孟加拉国在监管执行和技术采用方面均面临挑战。该研究提出了一个综合废物管理模型,强调监管合规率、社区参与指标和技术扩散指数,以有效应对食物浪费挑战。这些发现强调了制定与发展中国家经济和人口背景相适应的量身定制的废物管理策略的重要性。政策制定者和废物管理从业者可以利用这些见解来设定有针对性的食物浪费减少目标,并加强回收倡议。该研究强调了综合废物管理方法对于减轻与食物浪费管理不善相关的环境和公共卫生风险的紧迫性,倡导基于有力定量分析的循证政策。