WEKO3
アイテム
{"_buckets": {"deposit": "9e23aad3-db33-4abb-befa-c5827f7df922"}, "_deposit": {"created_by": 13, "id": "9989", "owners": [13], "pid": {"revision_id": 0, "type": "depid", "value": "9989"}, "status": "published"}, "_oai": {"id": "oai:mie-u.repo.nii.ac.jp:00009989", "sets": ["677"]}, "author_link": ["24466", "24467", "24468", "24469", "24470", "24471"], "item_1706510172288": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Sada, M.", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "24466", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Katsumata, H", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "24467", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kaneco, S", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "24468", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Suzuki, T", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "24469", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ohta, K", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "24470", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yobiko, Y", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "24471", "nameIdentifierScheme": "WEKO"}]}]}, "item_3_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2005-12-17", "bibliographicIssueDateType": "Issued"}}]}, "item_3_description_14": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_3_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Humic and fulvic acids are natural organic polyelectrolytes that comprise the greatest proportion of naturally-occurring dissolved organic matter in aqueous systems. They are not well-defined substances, but can generally be subdivided into three fractions, namely: humin, which represents components insoluble in aqueous solutions at all pH values, humic acids, which are soluble in alkaline to weakly acidic solutions, but deposit at or below pH 2.0 and fulvic acids, which are soluble in aqueous solutions at all pH values. Humic materials may be specifically targeted for removal from potable water supplies because they can adversely affect appearance and taste and they can react with chlorine to form potentially carcinogenic chlorinated organic compounds. Therefore, the adsorption and degradation of humic substances have been widely investigated in order to optimize their removal from solution. In the present study, natural organic polyelectrolytes (humic and fulvic acids) were removed by adsorption onto minerals and degradation using advanced oxidation processes. Many factors, such as pH value, initial concentration of reagents and reaction temperature, affected on the degradation were evaluated. In addition, the mechanism of the adsorption and degradation is discussed.", "subitem_description_type": "Abstract"}]}, "item_3_description_5": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "ポスター発表梗概", "subitem_description_type": "Other"}, {"subitem_description": "Pacifichem 2005", "subitem_description_type": "Other"}]}, "item_3_publisher_30": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Pacifichem 2005 Congress"}]}, "item_3_subject_16": {"attribute_name": "日本十進分類法", "attribute_value_mlt": [{"subitem_subject": "430", "subitem_subject_scheme": "NDC"}]}, "item_3_text_65": {"attribute_name": "資源タイプ(三重大)", "attribute_value_mlt": [{"subitem_text_value": "Conference Paper / 会議発表論文"}]}, "item_3_version_type_15": {"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_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-02-20"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Pacifichem20050261.pdf", "filesize": [{"value": "33.4 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 33400.0, "url": {"label": "Pacifichem20050261.pdf", "url": "https://mie-u.repo.nii.ac.jp/record/9989/files/Pacifichem20050261.pdf"}, "version_id": "158a7df9-4888-41e7-a6db-c246dde23c18"}]}, "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": "conference paper", "resourceuri": "http://purl.org/coar/resource_type/c_5794"}]}, "item_title": "Removal of humic substances in water by adsorption and degradation", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Removal of humic substances in water by adsorption and degradation", "subitem_title_language": "en"}]}, "item_type_id": "3", "owner": "13", "path": ["677"], "permalink_uri": "http://hdl.handle.net/10076/3459", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2007-06-14"}, "publish_date": "2007-06-14", "publish_status": "0", "recid": "9989", "relation": {}, "relation_version_is_last": true, "title": ["Removal of humic substances in water by adsorption and degradation"], "weko_shared_id": -1}
Removal of humic substances in water by adsorption and degradation
http://hdl.handle.net/10076/3459
http://hdl.handle.net/10076/3459dbeca1d7-440c-4a17-8d94-74c7351d02e8
名前 / ファイル | ライセンス | アクション |
---|---|---|
Pacifichem20050261.pdf (33.4 kB)
|
|
Item type | 会議発表論文 / Conference Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2007-06-14 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Removal of humic substances in water by adsorption and degradation | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
著者 |
Sada, M.
× Sada, M.× Katsumata, H× Kaneco, S× Suzuki, T× Ohta, K× Yobiko, Y |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Humic and fulvic acids are natural organic polyelectrolytes that comprise the greatest proportion of naturally-occurring dissolved organic matter in aqueous systems. They are not well-defined substances, but can generally be subdivided into three fractions, namely: humin, which represents components insoluble in aqueous solutions at all pH values, humic acids, which are soluble in alkaline to weakly acidic solutions, but deposit at or below pH 2.0 and fulvic acids, which are soluble in aqueous solutions at all pH values. Humic materials may be specifically targeted for removal from potable water supplies because they can adversely affect appearance and taste and they can react with chlorine to form potentially carcinogenic chlorinated organic compounds. Therefore, the adsorption and degradation of humic substances have been widely investigated in order to optimize their removal from solution. In the present study, natural organic polyelectrolytes (humic and fulvic acids) were removed by adsorption onto minerals and degradation using advanced oxidation processes. Many factors, such as pH value, initial concentration of reagents and reaction temperature, affected on the degradation were evaluated. In addition, the mechanism of the adsorption and degradation is discussed. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | ポスター発表梗概 | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Pacifichem 2005 | |||||
書誌情報 |
発行日 2005-12-17 |
|||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
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 | |||||
日本十進分類法 | ||||||
主題Scheme | NDC | |||||
主題 | 430 | |||||
出版者 | ||||||
出版者 | Pacifichem 2005 Congress | |||||
資源タイプ(三重大) | ||||||
Conference Paper / 会議発表論文 |