{"_buckets": {"deposit": "83598fac-4eee-45dd-8d05-63d4a7db8bfa"}, "_deposit": {"id": "2002952", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2002952"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02002952", "sets": ["1642837915094", "1642838407312"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "甘藷芋アルコール蒸留液のメタン発酵 : 第 2 報大型発酵槽を用いた発酵(農芸化学科)", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "Methane fermentation of alcohol stillage derived from sweet potato tuber (II) Pilot-scale methane fermentation (Department of Agricultural Chemistry)", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "石原, 昌信", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "大久保, 勉", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "与那覇, 和雄", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "当山, 清善", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "Ishihara, Masanobu", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Ohkubo, Tsutomu", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Yonaha, Kazuo", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Toyama, Seizen", "creatorNameLang": "en"}]}]}, "item_1617186476635": {"attribute_name": "Access Rights", "attribute_value_mlt": [{"subitem_1522299639480": "open access", "subitem_1600958577026": "http://purl.org/coar/access_right/c_abf2"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "0.6m^3容大型発酵槽にて馴養したスラッジに生甘藷アルコール蒸留廃液を混合しpH7.5,37℃でメタン発酵を行い, ガス生成経過, 発生ガス量及び発生ガス中のメタン含量等について調べた。蒸留廃液を7日間メタン発酵して得られる総発生ガス量は廃液の有機物kg当たり819\u0026ell;で, その90%は発酵5日間で発生した。発生ガス中のメタン含量は69.8%に達した。発酵1日目から有機酸(酢酸, プロピオン酸等)の蓄積がみられたが, 発酵3日目以後は減少した。廃液を5日毎, 半連続的に添加した発酵で発生するガス量は廃液の有機物kg当たり860\u0026ell;で, メタン含量は70.6%であった。廃液を連日添加する連続発酵における最大ガス発生量は有機物kg当たり889\u0026ell;であった。", "subitem_description_type": "Other"}, {"subitem_description": "Methane fermentation of the alcohol stillage derived from raw sweet potato tuber was carried out at 37℃, pH 7.5 in a pilot-scale fermentor (0.6m^3) containing the sludge which was previously acclimated to the same substrate, and following results were obtained. The total gas evolved was 819 L per kg of organic matter of the substrate and the methane ratio was 62%. About 90% of the total volume of gas evolved in 5 days. The volatile acids were mainly accumulated at the first day of fermentation and decreased gradually during the fermentation process. Gas production in the semicontinuous and continuous fermentation were 860 L (CH_4,70.6%) and 889 L (CH_4,62.3%) per kg of the organic matter of the stillage, respectively.", "subitem_description_type": "Other"}, {"subitem_description": "紀要論文", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "ja", "subitem_1522300316516": "琉球大学農学部"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "jpn"}]}, "item_1617186783814": {"attribute_name": "Identifier", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/20.500.12000/3923"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "0370-4246"}, {"subitem_1522646500366": "NCID", "subitem_1522646572813": "AN00250548"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "ja", "subitem_1522650091861": "琉球大学農学部学術報告"}, {"subitem_1522650068558": "en", "subitem_1522650091861": "The Science Bulletin of the Faculty of Agriculture. University of the Ryukyus"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1986-12-05", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "33", "bibliographicPageEnd": "102", "bibliographicPageStart": "95"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_1617265215918": {"attribute_name": "Version Type", "attribute_value_mlt": [{"subitem_1522305645492": "VoR", "subitem_1600292170262": "http://purl.org/coar/version/c_970fb48d4fbd8a85"}]}, "item_1617605131499": {"attribute_name": "File", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "download_preview_message": "", "file_order": 0, "filename": "KJ00000162265.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2002952/files/KJ00000162265.pdf"}, "version_id": "091b3a69-5559-4b84-88c9-bea9d00ef681"}]}, "item_title": "甘藷芋アルコール蒸留液のメタン発酵 : 第 2 報大型発酵槽を用いた発酵(農芸化学科)", "item_type_id": "15", "owner": "1", "path": ["1642837915094", "1642838407312"], "permalink_uri": "http://hdl.handle.net/20.500.12000/3923", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-02-14"}, "publish_date": "2008-02-14", "publish_status": "0", "recid": "2002952", "relation": {}, "relation_version_is_last": true, "title": ["甘藷芋アルコール蒸留液のメタン発酵 : 第 2 報大型発酵槽を用いた発酵(農芸化学科)"], "weko_shared_id": -1}