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"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"], "permalink_uri": "http://hdl.handle.net/10258/00009891", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2019-06-12"}, "publish_date": "2019-06-12", "publish_status": "0", "recid": "9943", "relation": {}, "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_shared_id": -1}
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
http://hdl.handle.net/10258/00009891
http://hdl.handle.net/10258/0000989174986708-906c-4f22-9c75-796f816c6528
名前 / ファイル | ライセンス | アクション |
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BSSWSJ_71_6_328_332 (504.3 kB)
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Item type | 学術雑誌論文 / Journal Article.(1) | |||||||||||||||||
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公開日 | 2019-06-12 | |||||||||||||||||
タイトル | ||||||||||||||||||
言語 | ja | |||||||||||||||||
タイトル | 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 | |||||||||||||||||
タイトル | ||||||||||||||||||
言語 | en | |||||||||||||||||
タイトル | Effect of Ground Shell Properties on Adsorption Characteristics for Cadmium Ions | |||||||||||||||||
言語 | ||||||||||||||||||
言語 | jpn | |||||||||||||||||
キーワード | ||||||||||||||||||
言語 | ja | |||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | ホタテ貝殻 | |||||||||||||||||
キーワード | ||||||||||||||||||
言語 | ja | |||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | アコヤ貝殻 | |||||||||||||||||
キーワード | ||||||||||||||||||
言語 | ja | |||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | ナノ粉砕 | |||||||||||||||||
キーワード | ||||||||||||||||||
言語 | ja | |||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | カドミウムイオン | |||||||||||||||||
キーワード | ||||||||||||||||||
言語 | ja | |||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | イオン交換 | |||||||||||||||||
キーワード | ||||||||||||||||||
言語 | en | |||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | Scallop shell | |||||||||||||||||
キーワード | ||||||||||||||||||
言語 | en | |||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | Pearl shell | |||||||||||||||||
キーワード | ||||||||||||||||||
言語 | en | |||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | Nano-grinding | |||||||||||||||||
キーワード | ||||||||||||||||||
言語 | en | |||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | Cadmium ion | |||||||||||||||||
キーワード | ||||||||||||||||||
言語 | en | |||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | Ion-exchange | |||||||||||||||||
資源タイプ | ||||||||||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||
資源タイプ | journal article | |||||||||||||||||
アクセス権 | ||||||||||||||||||
アクセス権 | open access | |||||||||||||||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||||||
著者 |
山中, 真也
× 山中, 真也
WEKO
41919
× 森本, 夏未× 神田, 康晴
WEKO
4707
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室蘭工業大学研究者データベースへのリンク | ||||||||||||||||||
山中 真也(YAMANAKA Shinya) | ||||||||||||||||||
http://rdsoran.muroran-it.ac.jp/html/100000163_ja.html | ||||||||||||||||||
室蘭工業大学研究者データベースへのリンク | ||||||||||||||||||
神田 康晴(KANDA Yasuharu) | ||||||||||||||||||
http://rdsoran.muroran-it.ac.jp/html/100000202_ja.html | ||||||||||||||||||
抄録 | ||||||||||||||||||
内容記述タイプ | Abstract | |||||||||||||||||
内容記述 | 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. | |||||||||||||||||
言語 | ja | |||||||||||||||||
抄録 | ||||||||||||||||||
内容記述タイプ | Abstract | |||||||||||||||||
内容記述 | 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. | |||||||||||||||||
言語 | en | |||||||||||||||||
書誌情報 |
ja : 日本海水学会誌 en : Bulletin of the Society of Sea Water Science, Japan 巻 71, 号 6, p. 328-332, 発行日 2017 |
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出版者 | ||||||||||||||||||
言語 | ja | |||||||||||||||||
出版者 | 日本海水学会 | |||||||||||||||||
出版者版へのリンク | ||||||||||||||||||
10.11457/swsj.71.6_328 | ||||||||||||||||||
https://doi.org/10.11457/swsj.71.6_328 | ||||||||||||||||||
DOI | ||||||||||||||||||
関連タイプ | isIdenticalTo | |||||||||||||||||
識別子タイプ | DOI | |||||||||||||||||
関連識別子 | 10.11457/swsj.71.6_328 | |||||||||||||||||
論文ID(NAID) | ||||||||||||||||||
関連タイプ | isIdenticalTo | |||||||||||||||||
識別子タイプ | NAID | |||||||||||||||||
関連識別子 | 130007493913 | |||||||||||||||||
日本十進分類法 | ||||||||||||||||||
主題Scheme | NDC | |||||||||||||||||
主題 | 571 | |||||||||||||||||
ISSN | ||||||||||||||||||
収録物識別子タイプ | PISSN | |||||||||||||||||
収録物識別子 | 0369-4550 | |||||||||||||||||
書誌レコードID | ||||||||||||||||||
収録物識別子タイプ | NCID | |||||||||||||||||
収録物識別子 | AN0018645X | |||||||||||||||||
権利 | ||||||||||||||||||
言語 | ja | |||||||||||||||||
権利情報 | © 2017 日本海水学会 | |||||||||||||||||
著者版フラグ | ||||||||||||||||||
出版タイプ | VoR | |||||||||||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||
フォーマット | ||||||||||||||||||
内容記述タイプ | Other | |||||||||||||||||
内容記述 | application/pdf |