{"created":"2023-05-15T15:25:35.519831+00:00","id":13288,"links":{},"metadata":{"_buckets":{"deposit":"54bdee06-fefe-4c29-81b6-69bd3333ea90"},"_deposit":{"created_by":3,"id":"13288","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"13288"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00013288","sets":["94:426"]},"author_link":["17871","17862","21462"],"item_119_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"344","bibliographicPageStart":"341","bibliographicVolumeNumber":"60","bibliographic_titles":[{"bibliographic_title":"SEPARATION AND PURIFICATION TECHNOLOGY"}]}]},"item_119_date_31":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2008-06-23","subitem_date_issued_type":"Created"}]},"item_119_description_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_description":"http://www.sciencedirect.com/science/journal/13835866 | http://www.sciencedirect.com/science/journal/13835866","subitem_description_type":"Other"}]},"item_119_description_19":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"An electrolytic treatment promoting aggregation compatible with the production of a dense aggregate was developed and studied in a batch test to thicken the retentate without coagulant dosage. A kaolin suspension with turbidity of about 200 NTU with a large fraction of fine particulates was used as the retentate. The aggregation of the electrochemically treated suspension increased with increasing mixing intensity in the range of 40-160 rpm for 5 min. The electrolytic treatment could also decrease the residual turbidity at the retention of about 150 h to one-fourth that of the untreated suspension, and moreover did not significantly change the sludge concentration, in contrast to the decreased sludge concentration of the acidified suspension maintained in the pH range of 4.5-5.0. A positive shift of the surface charge of particulates observed in the treated suspension suggests that the particle destabilization occurred in a pH range of 5.5-7.0, because of the hydrolysis of Al ions released electrochemically from kaolin clay. (c) 2007 Elsevier B.V. All rights reserved.","subitem_description_type":"Abstract"}]},"item_119_description_29":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_119_description_30":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_119_publisher_11":{"attribute_name":"出版者名","attribute_value_mlt":[{"subitem_publisher":"Elsevier B.V."}]},"item_119_relation_16":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1016/j.seppur.2007.11.006","subitem_relation_type_select":"DOI"}}]},"item_119_source_id_14":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13835866","subitem_source_identifier_type":"ISSN"}]},"item_119_text_27":{"attribute_name":"版","attribute_value_mlt":[{"subitem_text_value":"[著者版]"}]},"item_119_text_3":{"attribute_name":"著者 ローマ字","attribute_value_mlt":[{"subitem_text_value":"Uchibori, Toshiya"},{"subitem_text_value":"Fujino, Takeshi"},{"subitem_text_value":"Asaeda, Takashi"}]},"item_119_text_32":{"attribute_name":"アイテムID","attribute_value_mlt":[{"subitem_text_value":"A1002710"}]},"item_119_text_4":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"&EMPTY&"},{"subitem_text_value":"埼玉大学大学院理工学研究科環境科学・社会基盤部門"},{"subitem_text_value":"埼玉大学大学院理工学研究科環境科学・社会基盤部門"}]},"item_119_text_5":{"attribute_name":"著者 所属(別言語)","attribute_value_mlt":[{"subitem_text_value":"&EMPTY&"},{"subitem_text_value":"Department of Environmental Science and Technology, Saitama University"}]},"item_119_text_9":{"attribute_name":"年月次","attribute_value_mlt":[{"subitem_text_value":"2008-5"}]},"item_119_version_type_28":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Uchibori, Toshiya"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤野, 毅"},{"creatorName":"フジノ, タケシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"浅枝, 隆"},{"creatorName":"アサエダ, タカシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-24"}],"displaytype":"detail","filename":"A1002710.pdf","filesize":[{"value":"148.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"A1002710.pdf","url":"https://sucra.repo.nii.ac.jp/record/13288/files/A1002710.pdf"},"version_id":"5ba2678a-c91e-420a-8455-88f9a4a67f73"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"electrolytic treatment","subitem_subject_scheme":"Other"},{"subitem_subject":"fine particulates","subitem_subject_scheme":"Other"},{"subitem_subject":"retentate","subitem_subject_scheme":"Other"},{"subitem_subject":"residual turbidity","subitem_subject_scheme":"Other"},{"subitem_subject":"surface charge","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Electrolytic aggregation treatment without coagulant dosage for retentate","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Electrolytic aggregation treatment without coagulant dosage for retentate"}]},"item_type_id":"119","owner":"3","path":["426"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-06-23"},"publish_date":"2008-06-23","publish_status":"0","recid":"13288","relation_version_is_last":true,"title":["Electrolytic aggregation treatment without coagulant dosage for retentate"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-05-15T19:17:06.356867+00:00"}