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海洋廃棄物管理:主要な課題を特定し,優先順位付けし,解決するための枠組み
Sitikantha Sahoo1, Deepak Singhal1, Sushanta Tripathy1
1School of Mechanical Engineering, Kalinga Institute of Industrial Technology, Bhubaneswar, Odisha, India.
F1000Research
|February 12, 2026
まとめ
造船と船舶修理における効果的な廃棄物管理は極めて重要です. この研究は,危険な廃棄物の発生と高コストを主要な課題として特定し,廃棄物の分離や環境の持続可能性のための外部資金調達などの解決策を提案しています.
科学分野:
- 環境科学 環境科学
- 産業工学 産業工学とは
- 廃棄物管理 廃棄物管理について
背景:
- 造船業と修理業は,世界貿易に大きな影響を与えるが,環境廃棄物を大量に発生させる.
- 効果的な廃棄物管理は,これらの産業の有害な環境影響を軽減するために不可欠です.
- 本研究では,廃棄物発生要因を調査し,主要な管理課題を特定しています.
研究 の 目的:
- 造船・造船修理業界における主要な廃棄物管理課題を特定し,ランク付けする.
- これらの課題に取り組むための効果的な解決策を提案し,優先順位付けします.
- 持続可能な産業慣行のためのロードマップを提供すること.
主な方法:
- Fuzzy Delphi Method (FDM) は,専門家のフィードバックに基づいて課題を優先順位付けするために使用されました.
- 専門家のインタビューは,潜在的な解決策の開発に情報を提供しました.
- ベスト・ワースト・メソッド (BWM) は,提案されたソリューションをランク付けするために使用されました.
主要な成果:
- 特定された主な課題は,有害廃棄物の発生と持続可能な慣行の高いコストです.
- 厳格な廃棄物分離と収納は,危険な廃棄物のトップソリューションとしてランク付けされています.
- 外部資金の活用と段階的な実施は,コストの課題に対する重要な解決策です.
結論:
- この研究は,世界の造船所にとっての課題と解決策の優先順位付けリストを提示しています.
- これらの発見を実装することで,資源配分,環境パフォーマンス,規制遵守を改善することができます.
- この研究は,環境にやさしい,経済的に有望な造船・修理部門の発展を支援します.
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