ABSTRACT

Serious environmental impacts of a ship's life cycle occur during building and end-of life phases. In this study, data gathered from the related sites in Turkey for steel hull building and its reverse process of steel hull recycling phases for different type of ships have been assessed by using SimaPro 8.2.3 software and CML-IA methodology to determine impact categories of abiotic depletions, acidification, eutrophication, global warming, ozone depletion, human toxicity, freshwater and marine aquatic ecotoxicities, terrestrial ecotoxicity and photochemical oxidation. Results from life cycle inventories and impact assessment have shown that 85% of the related impacts caused by shipbuilding and the complexity of the ship type have significant effects on these impacts. The paper has also shown that LCA is a valuable tool which can help stakeholders for a sustainable industries.

摘要

船舶生命周期的严重环境影响发生在建造和寿命结束阶段。在这项研究中，使用 SimaPro 8.2.3 软件和 CML-IA 方法评估了从土耳其相关地点收集的钢壳建造及其对不同类型船舶钢壳回收阶段的逆向过程的数据，以确定影响类别。非生物消耗、酸化、富营养化、全球变暖、臭氧消耗、人类毒性、淡水和海洋水生生态毒性、陆地生态毒性和光化学氧化。生命周期清单和影响评估的结果表明，85% 的造船相关影响和船型的复杂性对这些影响有显着影响。