Song Toan Pham Phu, Cuong Le Dinh, Huyen Truong Ngoc
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引用次数: 0
Abstract
Purpose: Urban waste transfer stations serve as critical infrastructure within municipal solid waste management systems, yet they introduce complex, interconnected health, safety, and environmental (HSE) risks.
Method: This study proposes a novel, integrated framework combining Environmental Failure Mode and Effects Analysis (EFMEA), the Fine-Kinney method, and Partial Least Squares Structural Equation Modeling (PLS-SEM) to systematically identify, prioritize, and validate HSE risks. The framework was demonstrated through a case study of two municipal waste transfer stations in Da Nang, Vietnam, utilizing a comprehensive census survey of 110 personnel and secondary operational data.
Results: The risk analysis and structural modeling yielded three distinct sets of findings. First, regarding environmental risks (EFMEA), hazards such as hazardous gas emissions and biological contamination were predominantly categorized as "medium," signaling a critical need for enhanced containment control. Second, regarding occupational safety risks (Fine-Kinney), technical and mechanical hazards were generally maintained at "low" levels, indicating the effective impact of universal safety training at the stations. Third, PLS-SEM modeling analysis demonstrated that External Factors (β = 0.372, t-value = 4.672), Law and Regulation (β = 0.303, t-value = 3.145), and the Working Environment (β = 0.202, t-value = 2.332) exert significant associations with the adherence to and execution of HSE standards.
Conclusion: These findings suggest that enhancing HSE performance in countries with similar developing contexts necessitates robust regulatory enforcement and external stakeholder pressure alongside improvements in physical working conditions. This research provides a scientific foundation for decision-makers to develop evidence-based roadmaps for sustainable risk management in urban waste infrastructure with comparable operational and regulatory profiles.
期刊介绍:
International Archives of Occupational and Environmental Health publishes Editorials, Review Articles, Original Articles, and Letters to the Editor. It welcomes any manuscripts dealing with occupational or ambient environmental problems, with a special interest in research at the interface of occupational health and clinical medicine. The scope ranges from Biological Monitoring to Dermatology, from Fibers and Dust to Human Toxicology, from Nanomaterials and Ultra-fine Dust to Night- and Shift Work, from Psycho-mental Distress and Burnout to Vibrations. A complete list of topics can be found on the right-hand side under For authors and editors.
In addition, all papers should be based on present-day standards and relate to:
-Clinical and epidemiological studies on morbidity and mortality
-Clinical epidemiological studies on the parameters relevant to the estimation of health risks
-Human experimental studies on environmental health effects. Animal experiments are only acceptable if relevant to pathogenic aspects.
-Methods for studying the topics mentioned above.