{"created":"2025-01-13T23:58:37.489084+00:00","id":2001641,"links":{},"metadata":{"_buckets":{"deposit":"8e665216-caf9-4878-ad3b-7c7fb7bf90aa"},"_deposit":{"created_by":10,"id":"2001641","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2001641"},"status":"published"},"_oai":{"id":"oai:repository.lib.tottori-u.ac.jp:02001641","sets":["1:10","2:12"]},"author_link":["4709"],"item_30002_access_rights4":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_30002_bibliographic_information29":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-11-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10","bibliographicNumberOfPages":"15","bibliographicPageEnd":"2763","bibliographicPageStart":"2749","bibliographicVolumeNumber":"86","bibliographic_titles":[{"bibliographic_title":"Water science and technology : a journal of the International Association on Water Pollution Research","bibliographic_titleLang":"en"}]}]},"item_30002_creator2":{"attribute_name":"作成者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"15101","affiliationNameIdentifierScheme":"kakenhi"}],"affiliationNames":[{"affiliationName":"鳥取大学","affiliationNameLang":"ja"},{"affiliationName":"Tottori University","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"高部,祐剛","creatorNameLang":"ja","creatorNameType":"Personal"},{"creatorName":"Takabe,Yugo","creatorNameLang":"en","creatorNameType":"Personal"},{"creatorName":"タカベ,ユウゴウ","creatorNameLang":"ja-Kana","creatorNameType":"Personal"}],"familyNames":[{"familyName":"高部","familyNameLang":"ja"},{"familyName":"Takabe","familyNameLang":"en"},{"familyName":"タカベ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"祐剛","givenNameLang":"ja"},{"givenName":"Yugo","givenNameLang":"en"},{"givenName":"ユウゴウ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"4709","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"100001648","nameIdentifierScheme":"研究者総覧鳥取大学","nameIdentifierURI":"http://researchers.adm.tottori-u.ac.jp/html/100001648_ja.html"},{"nameIdentifier":"70625798","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=70625798"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"15101","affiliationNameIdentifierScheme":"kakenhi"}],"affiliationNames":[{"affiliationName":"鳥取大学","affiliationNameLang":"ja"},{"affiliationName":"Tottori University","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"Uchida,Rika","creatorNameLang":"en","creatorNameType":"Personal"}],"familyNames":[{"familyName":"Uchida","familyNameLang":"en"}],"givenNames":[{"givenName":"Rika","givenNameLang":"en"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"15101","affiliationNameIdentifierScheme":"kakenhi"}],"affiliationNames":[{"affiliationName":"鳥取大学","affiliationNameLang":"ja"},{"affiliationName":"Tottori University","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"Yoneda,Arisa","creatorNameLang":"en","creatorNameType":"Personal"}],"familyNames":[{"familyName":"Yoneda","familyNameLang":"en"}],"givenNames":[{"givenName":"Arisa","givenNameLang":"en"}]}]},"item_30002_date11":{"attribute_name":"日付","attribute_value_mlt":[{"subitem_date_issued_datetime":"2022-11-15","subitem_date_issued_type":"Issued"}]},"item_30002_description9":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"Phosphorus (P) is a finite and essential resource, and its linear movement from mines to waste streams may result in shortages. This has encouraged efforts to recover P from sewage systems for reuse. This study developed a new electrochemical P precipitation system for the subnatant of the sludge flotation thickening process, in which drifting Corbicula shells are added to provide a supply of calcium ions (Ca<sup>2+</sup>) to promote P precipitation. However, adding Corbicula shells to coexisting suspended solids (SS) and coagulant resulted in adsorption of the shells in the neutralized and hydrophobized floc clusters, which limited their electrochemical dissolution. Adding Corbicula shells after SS removal by flotation with electrochemically generated gases resulted in their successful electrochemical dissolution, which enhanced phosphate-P removal. Increasing the amount of Corbicula shells enhanced the phosphate-P removal to a point, after which further addition simply increased Ca<sup>2+</sup>. The consumption of H<sup>+</sup> generated near the anode for the dissolution of Corbicula shells increased the pH of the bulk solution, which enabled P precipitation not only onto the cathode but also in the bulk solution. Analysis of chemical composition in the generated particles suggests that they can be used as a slow P-release fertilizer and soil conditioner.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_30002_file35":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2022-11-15"}],"displaytype":"detail","fileDate":[{"fileDateType":"Issued","fileDateValue":"2022-11-15"}],"filename":"wst86(1)_2749.pdf","filesize":[{"value":"726.0 KB"}],"format":"application/pdf","licensetype":"license_5","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://repository.lib.tottori-u.ac.jp/record/2001641/files/wst86(1)_2749.pdf"},"version_id":"f0ad1576-0219-476a-8598-80c31ba8343f"}]},"item_30002_issue_number25":{"attribute_name":"号","attribute_value_mlt":[{"subitem_issue":"10"}]},"item_30002_language12":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_30002_number_of_pages26":{"attribute_name":"ページ数","attribute_value_mlt":[{"subitem_number_of_pages":"15"}]},"item_30002_page_end28":{"attribute_name":"終了ページ","attribute_value_mlt":[{"subitem_end_page":"2763"}]},"item_30002_page_start27":{"attribute_name":"開始ページ","attribute_value_mlt":[{"subitem_start_page":"2749"}]},"item_30002_publisher10":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"IWA Publishing","subitem_publisher_language":"en"}]},"item_30002_relation18":{"attribute_name":"関連情報","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.2166/wst.2022.377","subitem_relation_type_select":"DOI"}}]},"item_30002_resource_type13":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_30002_rights6":{"attribute_name":"権利情報","attribute_value_mlt":[{"subitem_rights":"(C) 2022 The Authors. This is an Open Access article distributed under the terms of the Creative Commons Attribution Licence (CC BY-NC-ND 4.0), which permits copying and redistribution for non-commercial purposes with no derivatives, provided the original work is properly cited (http://creativecommons.org/licenses/by-nc-nd/4.0/).","subitem_rights_language":"en"}]},"item_30002_source_identifier22":{"attribute_name":"収録物識別子","attribute_value_mlt":[{"subitem_source_identifier":"19969732","subitem_source_identifier_type":"EISSN"},{"subitem_source_identifier":"02731223","subitem_source_identifier_type":"PISSN"}]},"item_30002_source_title23":{"attribute_name":"収録物名","attribute_value_mlt":[{"subitem_source_title":"Water science and technology : a journal of the International Association on Water Pollution Research","subitem_source_title_language":"en"}]},"item_30002_subject8":{"attribute_name":"主題","attribute_value_mlt":[{"subitem_subject":"bivalve shell","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"calcium carbonate","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"electrochemical phosphorus precipitation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"fertilizer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"subnatant","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"suspended solids","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_30002_title0":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Enhanced electrochemical precipitation of phosphorus in wastewater by the addition of drifting Corbicula shells","subitem_title_language":"en"}]},"item_30002_version_type15":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_30002_volume_number24":{"attribute_name":"巻","attribute_value_mlt":[{"subitem_volume":"86"}]},"item_title":"Enhanced electrochemical precipitation of phosphorus in wastewater by the addition of drifting Corbicula shells","item_type_id":"30002","owner":"10","path":["12","10"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2025-01-22"},"publish_date":"2025-01-22","publish_status":"0","recid":"2001641","relation_version_is_last":true,"title":["Enhanced electrochemical precipitation of phosphorus in wastewater by the addition of drifting Corbicula shells"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-02-13T04:15:55.615617+00:00"}