{"created":"2023-06-19T10:29:52.780429+00:00","id":9943,"links":{},"metadata":{"_buckets":{"deposit":"6f71bb49-14de-46a8-a6dd-a502af2ed090"},"_deposit":{"created_by":18,"id":"9943","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"9943"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00009943","sets":["216:300","216:380","46"]},"author_link":["41919","56065","4707"],"item_79_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicPageEnd":"332","bibliographicPageStart":"328","bibliographicVolumeNumber":"71","bibliographic_titles":[{"bibliographic_title":"日本海水学会誌","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of the Society of Sea Water Science, Japan","bibliographic_titleLang":"en"}]}]},"item_79_description_23":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_79_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"貝殻の大部分は産業廃棄物として処理されており，産業上の有効活用が求められている．本研究では，アラゴナイト型のアコヤ貝殻，カルサイト型のホタテ貝殻を粉砕して，貝殻の比表面積や結晶性がCd2＋イオンの吸着量に及ぼす影響について検討した． 粉砕により作製した，比表面積が同程度の貝殻粉体（アコヤ貝殻は9.0 m2/g，ホタテ貝殻は12.3 m2/g）で比較すると，Cd2＋イオンの除去率はアコヤ貝殻で84％，ホタテ貝殻で23％であり，アコヤ貝殻（アラゴナイト）の方が高かった．また，カルサイト型のホタテ貝殻，および試薬炭酸カルシウムでは比表面積の増加に伴って高くなった．カドミウムイオン吸着前後の結晶構造を比較したところ，ホタテ貝殻では吸着の前後で結晶構造は変わらなかった．一方，アコヤ貝殻では，吸着後の試料においてアラゴナイト型炭酸カルシウムの他に，炭酸カドミウムのピークも検出された．以上のことから，Cd2＋イオンの吸着量が，物理吸着の場合には貝殻の比表面積に，イオン交換反応の場合には粒子の結晶性に大きく影響することを明らかにした．","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"Because seashells, which are a waste product in the seafood industry, are not recycled, several studies have investigated effective uses for discarded shells. Herein we report the Cd2＋ ion adsorption performances of ground scallop and pearl shells. The effects of the specific surface area and the crystallite size on the adsorption capacities of Cd2＋ ions were estimated. We found that ground seashells have potential to adsorb Cd2＋ ions. We measured the removal ratio of Cd2＋ ions using ground shell particles with close to the same specific surface area. The removal ratio of the pearl shells（aragonite form, 9.0 m2/g）and the scallop shells（calcite form, 12.3 m2/g）was 84％ and 23％, respectively. The pearl shells with low crystallite size exhibited excellent adsorption performance compared to the scallop shells and reagent calcium carbonate. When the aragonite particles were immersed in aqueous solutions including Cd2＋ ions, the ions were easily fixed as cadmium carbonate. On the other hand, the adsorbed amount was positively correlated with the specific surface area of the calcite particles. The adsorbed amount of Cd2＋ ions for aragonite and calcite shell particles depended strongly on the crystallinity and the specific surface area of shells, respectively.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_79_link_17":{"attribute_name":"出版者版へのリンク","attribute_value_mlt":[{"subitem_link_text":"10.11457/swsj.71.6_328","subitem_link_url":"https://doi.org/10.11457/swsj.71.6_328"}]},"item_79_link_5":{"attribute_name":"室蘭工業大学研究者データベースへのリンク","attribute_value_mlt":[{"subitem_link_text":"山中 真也（YAMANAKA Shinya）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000163_ja.html"},{"subitem_link_text":"神田 康晴（KANDA Yasuharu）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000202_ja.html"}]},"item_79_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本海水学会","subitem_publisher_language":"ja"}]},"item_79_relation_15":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"130007493913","subitem_relation_type_select":"NAID"}}]},"item_79_relation_18":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.11457/swsj.71.6_328","subitem_relation_type_select":"DOI"}}]},"item_79_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2017 日本海水学会","subitem_rights_language":"ja"}]},"item_79_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0369-4550","subitem_source_identifier_type":"PISSN"}]},"item_79_source_id_14":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN0018645X","subitem_source_identifier_type":"NCID"}]},"item_79_subject_9":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"571","subitem_subject_scheme":"NDC"}]},"item_79_version_type_21":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{}],"affiliationNames":[{},{}]}],"creatorNames":[{"creatorName":"山中,  真也","creatorNameLang":"ja"},{"creatorName":"YAMANAKA, Shinya","creatorNameLang":"en"},{"creatorName":"ヤマナカ, シンヤ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"森本, 夏未","creatorNameLang":"ja"},{"creatorName":"MORIMOTO, Natsumi","creatorNameLang":"en"},{"creatorName":"モリモト, ナツミ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{}],"affiliationNames":[{},{}]}],"creatorNames":[{"creatorName":"KANDA,  Yasuharu","creatorNameLang":"en"},{"creatorName":"カンダ, ヤスハル","creatorNameLang":"ja-Kana"},{"creatorName":"神田, 康晴","creatorNameLang":"ja"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-06-12"}],"displaytype":"detail","filename":"BSSWSJ_71_6_328_332.pdf","filesize":[{"value":"504.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"BSSWSJ_71_6_328_332","objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/9943/files/BSSWSJ_71_6_328_332.pdf"},"version_id":"fe0e08ec-f4b9-43b8-aedf-863b41ee4efe"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ホタテ貝殻","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"アコヤ貝殻","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"ナノ粉砕","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"カドミウムイオン","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"イオン交換","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"Scallop shell","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Pearl shell","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Nano-grinding","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Cadmium ion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Ion-exchange","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"粉砕貝殻の粒子特性がカドミウムイオンの吸着能に及ぼす影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"粉砕貝殻の粒子特性がカドミウムイオンの吸着能に及ぼす影響","subitem_title_language":"ja"},{"subitem_title":"Effect of Ground Shell Properties on Adsorption Characteristics for Cadmium Ions","subitem_title_language":"en"}]},"item_type_id":"79","owner":"18","path":["46","300","380"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2019-06-12"},"publish_date":"2019-06-12","publish_status":"0","recid":"9943","relation_version_is_last":true,"title":["粉砕貝殻の粒子特性がカドミウムイオンの吸着能に及ぼす影響"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-02-20T02:22:52.252353+00:00"}