Comparative Analysis of Efficiency and Environmental Impact of Various Marine Oil Cleanup Technologies

Marine oil pollution, stemming from human activities, poses severe threats to ecosystems and coastal areas globally. This study assesses and compares various marine oil cleanup technologies, examining their efficiency and environmental impacts. The overview covers mechanical methods (e.g., skimming, barriers) and chemical/biological approaches (e.g., bioremediation, chemical agents). Evaluation criteria include effectiveness in diverse environments, cleanup speed, scalability, and cost/resource requirements. Case studies like the Dalian Port 7·16 Oil Leak and the Bohai Bay Oil Spill shed light on applied technologies and their outcomes. Recommendations emphasize enhancing cleanup strategies and regulatory frameworks for efficient responses to oil spill events. This study advocates for understanding cleanup technology limitations and ecological impacts while promoting sustainable strategies to combat marine oil pollution's adverse effects.