{"created":"2025-09-24T02:13:07.523933+00:00","id":2001393,"links":{},"metadata":{"_buckets":{"deposit":"cfd1328b-63f1-4aa5-9d40-078f3a1f4a9a"},"_deposit":{"created_by":121,"id":"2001393","owner":"121","owners":[121],"pid":{"revision_id":0,"type":"depid","value":"2001393"},"status":"published"},"_oai":{"id":"oai:repository.naro.go.jp:02001393","sets":["1706970004180:1","87:661:1727312983899:1727312636636:1750150221744"]},"author_link":["2084","2037","730","658","11526","11527"],"item_12_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"99","bibliographicPageStart":"83","bibliographicVolumeNumber":"210","bibliographic_titles":[{"bibliographic_title":"農村工学研究所技報","bibliographic_titleLang":"ja"},{"bibliographic_title":"Technical report of the National Institute for Rural Engineering","bibliographic_titleLang":"en"}]}]},"item_12_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this study, laboratory experiments were conducted to characterize heavy metal (HM) removal in paddy soil by electrokinetic (EK) remediation. Two paddy soils obtained from the plow layer of rice fields (fine grey lowland soil from the Tohoku region, Soil A; and fine gley soil from the Kyushu region with Cd and Zn contamination, Soil B) were subjected to EK remediation in bench-scale tests.\n Significant removal or migration of Cd was observed in both paddy soils, even for low initial Cd concentrations. Cd removal near the anode tank employed in the EK remediation was markedly reduced, and the average removal ratio of Cd was 10% for Soil A and 97% for Soil B.\n EK remediation was conducted on a lab-scale rice paddy field of Soil A before and after the treatment with analysis of soil layers in 5-cm increments. Following the EK treatment, Zn migrated from the upper layers (0-10 cm) to the layer at 10-15 cm while Cd only migrated from the top layer (0-5 cm from anode tank) to the next layer (5-10 cm). Removal of HMs from the soil both before and after the spike was as follows: Fe>Mn>Zn>Cd. This suggests that the efficiency of Cd removal might be influenced by the concentrations of Fe, Mn and Zn.\n Soil pH and cation exchange ability were markedly decreased by EK treatment.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_12_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24514/0002001393","subitem_identifier_reg_type":"JaLC"}]},"item_12_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"独立行政法人 農業・食品産業技術総合研究機構 農村工学研究所","subitem_publisher_language":"ja"},{"subitem_publisher":"National Agriculture and Food Research Organization, National Institute for Rural Engineering","subitem_publisher_language":"en"}]},"item_12_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-3289","subitem_source_identifier_type":"PISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"KUBOTA, Tomijiro","creatorNameLang":"en"},{"creatorName":"久保田, 富次郎","creatorNameLang":"ja"},{"creatorName":"クボタ, トミジロウ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"KUBOTA","familyNameLang":"en"},{"familyName":"久保田","familyNameLang":"ja"},{"familyName":"クボタ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Tomijiro","givenNameLang":"en"},{"givenName":"富次郎","givenNameLang":"ja"},{"givenName":"トミジロウ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2084","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"30414460","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=30414460"},{"nameIdentifier":"tomijiro","nameIdentifierScheme":"researchmap","nameIdentifierURI":"http://researchmap.jp/tomijiro"}]},{"creatorNames":[{"creatorName":"HITOMI, Tadayoshi","creatorNameLang":"en"},{"creatorName":"人見, 忠良","creatorNameLang":"ja"},{"creatorName":"ヒトミ, タダヨシ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"HITOMI","familyNameLang":"en"},{"familyName":"人見","familyNameLang":"ja"},{"familyName":"ヒトミ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Tadayoshi","givenNameLang":"en"},{"givenName":"忠良","givenNameLang":"ja"},{"givenName":"タダヨシ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2037","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"00414441","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=00414441"},{"nameIdentifier":"--th--","nameIdentifierScheme":"researchmap","nameIdentifierURI":"http://researchmap.jp/--th--"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"https://isni.org/isni/"}],"affiliationNames":[{"affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"HAMADA, Koji","creatorNameLang":"en"},{"creatorName":"濵田, 康治","creatorNameLang":"ja"},{"creatorName":"ハマダ, コウジ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"HAMADA","familyNameLang":"en"},{"familyName":"濵田","familyNameLang":"ja"},{"familyName":"ハマダ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Koji","givenNameLang":"en"},{"givenName":"康治","givenNameLang":"ja"},{"givenName":"コウジ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"730","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"00425521","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=00425521"},{"nameIdentifier":"read0138644","nameIdentifierScheme":"researchmap","nameIdentifierURI":"http://researchmap.jp/read0138644"},{"nameIdentifier":"HAMADA_Koji","nameIdentifierScheme":"researchmap","nameIdentifierURI":"http://researchmap.jp/HAMADA_Koji"}]},{"creatorNames":[{"creatorName":"SHIRATANI, Eisaku","creatorNameLang":"en"},{"creatorName":"白谷, 栄作","creatorNameLang":"ja"},{"creatorName":"シラタニ, エイサク","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"SHIRATANI","familyNameLang":"en"},{"familyName":"白谷","familyNameLang":"ja"},{"familyName":"シラタニ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Eisaku","givenNameLang":"en"},{"givenName":"栄作","givenNameLang":"ja"},{"givenName":"エイサク","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"658","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"70462554","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=70462554"},{"nameIdentifier":"read0080151","nameIdentifierScheme":"researchmap","nameIdentifierURI":"http://researchmap.jp/read0080151"}]},{"creatorNames":[{"creatorName":"三重野, 俊彦","creatorNameLang":"ja"},{"creatorName":"ミエノ, トシヒコ","creatorNameLang":"ja-Kana"},{"creatorName":"MIENO, Toshihiko","creatorNameLang":"en"}],"familyNames":[{"familyName":"三重野","familyNameLang":"ja"},{"familyName":"ミエノ","familyNameLang":"ja-Kana"},{"familyName":"MIENO","familyNameLang":"en"}],"givenNames":[{"givenName":"俊彦","givenNameLang":"ja"},{"givenName":"トシヒコ","givenNameLang":"ja-Kana"},{"givenName":"Toshihiko","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"11526","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"塩濵, 圭治","creatorNameLang":"ja"},{"creatorName":"シオハマ, ケイジ","creatorNameLang":"ja-Kana"},{"creatorName":"SHIOHAMA, Keiji","creatorNameLang":"en"}],"familyNames":[{"familyName":"塩濵","familyNameLang":"ja"},{"familyName":"シオハマ","familyNameLang":"ja-Kana"},{"familyName":"SHIOHAMA","familyNameLang":"en"}],"givenNames":[{"givenName":"圭治","givenNameLang":"ja"},{"givenName":"ケイジ","givenNameLang":"ja-Kana"},{"givenName":"Keiji","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"11527","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2025-10-01"}],"displaytype":"preview","filename":"TRNIRE210_p83-99.pdf","filesize":[{"value":"1.9 MB"}],"format":"application/pdf","license_note":"(c) 国立研究開発法人 農業・食品産業技術総合研究機構\nNational Agriculture and Food Research Organization, Japan","licensetype":"license_note","mimetype":"application/pdf","url":{"url":"https://repository.naro.go.jp/record/2001393/files/TRNIRE210_p83-99.pdf"},"version_id":"9b3990aa-eebb-4c5c-9d46-b56360082909"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"水田土壌を対象とした動電学的手法による重金属除去試験","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"水田土壌を対象とした動電学的手法による重金属除去試験","subitem_title_language":"ja"},{"subitem_title":"Evaluating Heavy Metal Removal in Paddy Soil by Electrokinetic Remediation","subitem_title_language":"en"}]},"item_type_id":"12","owner":"121","path":["1","1750150221744"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2025-10-01"},"publish_date":"2025-10-01","publish_status":"0","recid":"2001393","relation_version_is_last":true,"title":["水田土壌を対象とした動電学的手法による重金属除去試験"],"weko_creator_id":"121","weko_shared_id":-1},"updated":"2026-01-30T04:58:47.150471+00:00"}