著者

斉藤 雅樹 小倉 秀 木本 弘之 山田 吉彦 永水 堅 福士 久人

出版者

公益社団法人日本船舶海洋工学会

雑誌

日本船舶海洋工学会論文集 (ISSN:18803717)

巻号頁・発行日

no.2, pp.9-18, 2005-12

被引用文献数

1

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Sugi bark sorbent (SBS), which is recycled waste, is comparable to commonly used petroleum products in performance and cost and has lower environmental loads. It has been commercially produced since 2001. For the purpose of reducing total environmental loads in the oil recovery, we investigated biodegradation disposal of SBS after use (after adsorbing oil), instead of incineration disposal. It was confirmed that the oil content was reduced from 14,300±1,600ppm to 1,500±500ppm after 164 days-period (36m^3 site), and reduced from 8,600±900ppm to 1,400±400ppm after 170 days-period (100m^3 site) in a biodegradation experiment using Bunker C in the bark compost (background : 430±140ppm).