共 50 条
Characterization of ship breaking industry in Bangladesh
被引:0
|作者:
Mohammad Sujauddin
Ryu Koide
Takahiro Komatsu
Mohammad Mosharraf Hossain
Chiharu Tokoro
Shinsuke Murakami
机构:
[1] The University of Tokyo,Department of Systems Innovation, Graduate School of Engineering
[2] Nippon Koei Co.,Overseas Consulting Administration
[3] Ltd.,Institute of Forestry and Environmental Sciences
[4] University of Chittagong,Faculty of Science and Technology
[5] Waseda University,undefined
来源:
Journal of Material Cycles and Waste Management
|
2015年
/
17卷
关键词:
Bangladesh;
Material flow analysis;
Ship breaking;
Lifespan;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
Dismantling (or “breaking”) of ships invigorates global shipping by replacing older ships and recycling or reusing as much as 95 % of their materials. Recently, Bangladesh is dominating global ship
breaking. Here, we aimed basically at expounding the inflows of the ship breaking industry (SBI) in Bangladesh from the perspectives of origin, types, and lifespan of dismantled ships in order to develop a better understanding of this industry. The inflows in SBI have been increasing and the tonnage dismantled rose to a record high of 2,308,525 LDT (light displacement tonnage) in 2009. Interestingly, ships dismantled in Bangladesh were relatively younger having the mean age of 27 years. Of the outflows from ships dismantled, reusable/recyclable steel comprised 85 % of the total weight of ships; the rest were machinery, hardware, fittings, and consumable items. The major hurdle we faced was the unwillingness of stakeholders in disclosing available but relevant information due to widespread suspicion. We suggest that keeping organized records and their disclosure is critical to developing a comprehensive understanding of this industry. We are hopeful that this research will pave the path for continued objective scientific investigations into the contributions, both positive and negative, as well as the evolution of SBI in Bangladesh.
引用
收藏
页码:72 / 83
页数:11
相关论文