書誌事項
- タイトル別名
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- Effect of Fe(III) and Ca on Extraction of Pb from Contaminated Soils with Chelating Agents
- キレート剤による汚染土壌からのPbの抽出に与えるFe(3)およびCaの影響
- キレートザイ ニ ヨル オセン ドジョウ カラ ノ Pb ノ チュウシュツ ニ アタエル Fe 3 オヨビ Ca ノ エイキョウ
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The effect of Fe(III) and Ca as coexistent elements on the extraction of Pb from contaminated soils with the biodegradable chelating agent [S,S]-ethylenediaminedisuccinic acid (EDDS) and the low biodegradable chelating agent ethylenediaminetetraacetic acid (EDTA) was investigated as a series of studies for their applicability for the removal of Pb from contaminated soils by soil washing and electrokinetic processing. The results obtained in this study are summarized as follows:<br> The extraction of Pb with EDTA is suppressed by Ca as coexistent elements at the pH above 7 and by Fe(III) as coexistent elements at acidic region. Meanwhile, the extraction of Pb with EDDS has no effect of Ca at the wide pH range. However, the extraction of Pb with EDDS is significantly suppressed by Fe(III) at the wide pH.<br>
収録刊行物
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- 環境資源工学
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環境資源工学 57 (1), 29-34, 2010
一般社団法人 環境資源工学会
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詳細情報 詳細情報について
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- CRID
- 1390001205208633856
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- NII論文ID
- 130000263649
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- NII書誌ID
- AA11907992
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- ISSN
- 13499262
- 13486012
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- NDL書誌ID
- 10666758
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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
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可