書誌事項
- タイトル別名
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- The Microwave-assisted Extraction of Chlorobenzenes and PCBs from Fly Ash
- マイクロウェーブ チュウシュツホウ ニ ヨル ヒカイ カラ ノ クロロベンゼンルイ PCBs ノ チュウシュツ
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A microwave-assisted extraction (MAE) method was used in the extraction of PCBs and chlorobenzenes from municipal solid waste incinerator fly ash. The highest extraction efficiency was obtained at the conditions of: 120°C of extraction temperature over 50 minutes of extraction time. At the most effective conditions, the efficiency and the precision of the MAE method were evaluated by comparing PCB and chlorobenzene levels to those of the soxhlet extraction and the supercritical fluid extraction (SFE) method, by using eight types of fly ash. MAE seems to be a viable alternative to soxhlet extraction and SFE. However, unburned carbon in the fly ash had a bad influence on the efficiency of the removal of PCBs and chlorobenzenes by MAE. The mutual relationship between chlorobenzenes and unburned carbon in fly ash was sufficiently estimated. As MAE has many advantages over soxhlet extraction, such as a shorter extraction time and a lower use of organic solvent, it is adequate for the extraction of PCBs and chlorobenzenes from fly ash.
収録刊行物
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- 廃棄物学会論文誌
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廃棄物学会論文誌 10 (6), 331-340, 1999
一般社団法人 廃棄物資源循環学会
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詳細情報 詳細情報について
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- CRID
- 1390001205297357312
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- NII論文ID
- 10009870458
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- NII書誌ID
- AN10414685
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- ISSN
- 1883163X
- 18831648
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- NDL書誌ID
- 4955145
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
