{"created":"2023-05-15T10:01:27.931148+00:00","id":6051,"links":{},"metadata":{"_buckets":{"deposit":"088653b1-997c-41be-8ede-90e6b7b54282"},"_deposit":{"created_by":5,"id":"6051","owner":"5","owners":[5],"pid":{"revision_id":0,"type":"depid","value":"6051"},"status":"published"},"_oai":{"id":"oai:miyazaki-u.repo.nii.ac.jp:00006051","sets":["80","80:65"]},"author_link":["32262","32258","20056","5801","22923"],"item_10010_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-06","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"10","bibliographicPageStart":"9","bibliographic_titles":[{"bibliographic_title":"5th International Arsenic Symposium in MIYAZAKI 2018","bibliographic_titleLang":"en"}]}]},"item_10010_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Management of the quantity of toxic arsenic in water as well as in the industrial field is an important issue for human health. Liquid-liquid extraction is one of the most efficient separation techniques to remove toxic chemical species from aqueous media. In this study, extraction of As（III） and As（V） from acidic media was studied using ethereal compounds cyclopentyl methyl ether （CPME） and dibutyl carbitol （DBC）. The extraction test was carried out by the batchwise method. An aqueous solution containing 0.1 mM arsenic [As（III） or As（V）] was prepared using 0.1–8.0 M mineral acid （hydrochloric acid, nitric acid or sulfuric acid）. Equal volumes of the aqueous solution and CPME （10 cm3） were mixed and shaken for 24 h at 30 °C. After phase separation, the concentration of arsenic in the aqueous phase was determined using an atomic absorption photometer to calculate the extraction percentage. In the hydrochloric acid medium, the extraction of As（III） using CPME increased with increasing concentrations of hydrochloric acid. Conversely, As（III） was not extracted at all in nitric acid and sulfuric acid. Additionally, As（V） was not extracted at all in any acidic medium. The extraction behavior of CPME was compared with that of the commercial ethereal extractant DBC.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10010_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"University of Miyazaki, IRISH","subitem_publisher_language":"en"}]},"item_10010_version_type_20":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Matsuo, Naoki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"32258","nameIdentifierScheme":"WEKO"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"0000000106573887","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"https://isni.org/isni/0000000106573887"}],"affiliationNames":[{"affiliationName":"宮崎大学","affiliationNameLang":"ja"},{"affiliationName":"University of Miyazaki","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"大島, 逹也","creatorNameLang":"ja"},{"creatorName":"Oshima, Tatsuya","creatorNameLang":"en"},{"creatorName":"大島, 達也","creatorNameLang":"ja"},{"creatorName":"オオシマ, タツヤ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"大島","familyNameLang":"ja"},{"familyName":"Oshima","familyNameLang":"en"},{"familyName":"大島","familyNameLang":"ja"},{"familyName":"オオシマ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"逹也","givenNameLang":"ja"},{"givenName":"Tatsuya","givenNameLang":"en"},{"givenName":"達也","givenNameLang":"ja"},{"givenName":"タツヤ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"22923","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"00343335","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=00343335"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"0000000106573887","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/0000000106573887"}],"affiliationNames":[{"affiliationName":"宮崎大学","affiliationNameLang":"ja"},{"affiliationName":"University of Miyazaki","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"大栄, 薫","creatorNameLang":"ja"},{"creatorName":"Ohe, Kaoru","creatorNameLang":"en"},{"creatorName":"大榮, 薫","creatorNameLang":"ja"},{"creatorName":"オオエ, カオル","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"大栄","familyNameLang":"ja"},{"familyName":"Ohe","familyNameLang":"en"},{"familyName":"大榮","familyNameLang":"ja"},{"familyName":"オオエ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"薫","givenNameLang":"ja"},{"givenName":"Kaoru","givenNameLang":"en"},{"givenName":"薫","givenNameLang":"ja"},{"givenName":"カオル","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"20056","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"00315350","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=00315350"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"0000000106573887","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"https://isni.org/isni/0000000106573887"}],"affiliationNames":[{"affiliationName":"宮崎大学","affiliationNameLang":"ja"},{"affiliationName":"University of Miyazaki","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"馬場, 由成","creatorNameLang":"ja"},{"creatorName":"ババ, ヨシナリ","creatorNameLang":"ja-Kana"},{"creatorName":"Baba, Yoshinari","creatorNameLang":"en"}],"familyNames":[{"familyName":"馬場","familyNameLang":"ja"},{"familyName":"ババ","familyNameLang":"ja-Kana"},{"familyName":"Baba","familyNameLang":"en"}],"givenNames":[{"givenName":"由成","givenNameLang":"ja"},{"givenName":"ヨシナリ","givenNameLang":"ja-Kana"},{"givenName":"Yoshinari","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"5801","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"20039291","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=20039291"}]},{"creatorNames":[{"creatorName":"Otsuki, Noriyasu","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"32262","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":"2020-06-22"}],"displaytype":"detail","filename":"5th_int_p36.pdf","filesize":[{"value":"685.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"本文","url":"https://miyazaki-u.repo.nii.ac.jp/record/6051/files/5th_int_p36.pdf"},"version_id":"b94267d4-093c-4119-b5eb-b2b6ae25d16b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Liquid-liquid extraction, cyclopentyl methyl ether, arsenic, mineral acid","subitem_subject_language":"en","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":"other","resourceuri":"http://purl.org/coar/resource_type/c_1843"}]},"item_title":"Liquid-liquid extraction behavior of arsenic using ethereal compounds in acidic media","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Liquid-liquid extraction behavior of arsenic using ethereal compounds in acidic media","subitem_title_language":"en"}]},"item_type_id":"10010","owner":"5","path":["80","65"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-06-22"},"publish_date":"2020-06-22","publish_status":"0","recid":"6051","relation_version_is_last":true,"title":["Liquid-liquid extraction behavior of arsenic using ethereal compounds in acidic media"],"weko_creator_id":"5","weko_shared_id":2},"updated":"2024-12-26T06:52:12.495146+00:00"}