基于生命周期影响评价法的船舶垃圾处理工艺分析  

Evaluation of cargo ship waste disposal technology base on life-cycle assessment method

作　　者：陈昱萌 马晓茜[1] 吴婕[1] 陈新恩[2] 

机构地区：[1]华南理工大学能源高效清洁利用广东普通高校重点实验室,广东广州510640 [2]广州航海高等专科学校,广东广州510725

出　　处：《环境污染与防治》2013年第11期98-102,共5页Environmental Pollution & Control

基　　金：广东省科技计划项目(No.2012B010500030);广州市黄埔区科技计划项目(No.201258);深圳市新型锂离子电池与介孔正极材料重点实验室2012年度开放课题(No.20120212)

摘　　要：基于生命周期影响评价法,以广州港的船舶垃圾为例,对符合国际海事组织建议的3种处理工艺(岸上处理、船上焚烧、综合处理)为研究对象,对其环境影响进行评价。根据系统边界图,确定3种处理工艺每一个流程所产生的输入与输出。通过环境影响评价得到,就全球变暖、酸化、富营养化、光化学臭氧合成这4种环境影响类型来说,环境影响潜值最大的工艺为船上焚烧,为0.129人当量,最小的工艺为岸上处理,为0.094人当量。Based on the theory of life-cycle assessment（LCA） method, the environment impact of 3 cargo ship waste （CSW） disposal technology, which recommended by international maritime organization instruction, was assessed with marine solid waste produced from Guangzhou port as treatment target. According to the system boundary frame, the input and output of all the step of the three treatments, including combustion on board, the disposal ashore and comprehensive treatment, were confirmed. The environmental impact of 3 disposal technology was assessed from 4 aspects of global warming, acidification, nutrition eutrophication and photochemical ozone synthesis. According to the theory of life cycle impact assessment, combustion on board had the maximum environmental impact poten- tial value of 0. 129 personal equivalent, and the disposal technology of disposal ashore had the minimum environmental impact potential value of 0. 094 personal equivalent.

关 键 词：船舶垃圾 生命周期影响评价 船上焚烧 岸上处理 综合处理 

分 类 号：X736.3[环境科学与工程—环境工程]