{"created":"2021-03-01T06:19:52.034567+00:00","id":16837,"links":{},"metadata":{"_buckets":{"deposit":"16b6fada-fd11-4484-8e1e-b8bdc5a335a0"},"_deposit":{"id":"16837","owners":[],"pid":{"revision_id":0,"type":"depid","value":"16837"},"status":"published"},"_oai":{"id":"oai:soar-ir.repo.nii.ac.jp:00016837","sets":["1628:1629:1649"]},"author_link":["48151","48152"],"item_11_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1996-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"74","bibliographicPageStart":"69","bibliographicVolumeNumber":"18","bibliographic_titles":[{"bibliographic_title":"環境科学年報"}]}]},"item_11_description_20":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Odor problem of tap water occured in Ueda city in 1973. It was caused by the pre-chlorination of ap re-treatment of slow sand filteration. After stopping the pre-chlorination，o dor problem disappeared. During the agricultural period，al gal mat of filamentous diatom develops on the bed of slow sand filters. When slow sand filter became a continuous culture system of filamentous diatom in warm period，the filter did not easily clogged. However，th e pre-chlorinated filter in 1979 was easily clogged. The development of algal mat in slow sand filters is beneficia","subitem_description_type":"Abstract"}]},"item_11_description_30":{"attribute_name":"資源タイプ（コンテンツの種類）","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_11_description_5":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"環境科学年報18:69-74(1996)","subitem_description_type":"Other"}]},"item_11_publisher_4":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"信州大学環境科学研究会"}]},"item_11_source_id_35":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0915-7492","subitem_source_identifier_type":"ISSN"}]},"item_11_source_id_40":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN1054947X","subitem_source_identifier_type":"NCID"}]},"item_1627890728808":{"attribute_name":"出版タイプ","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":"中本,  信忠"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"坂井,  正"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2015-09-28"}],"displaytype":"detail","filename":"18-10.pdf","filesize":[{"value":"552.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"18-10.pdf","url":"https://soar-ir.repo.nii.ac.jp/record/16837/files/18-10.pdf"},"version_id":"e6d9744a-c210-40a6-8577-7938e0101612"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"slow sand filter"},{"subitem_subject":"odor"},{"subitem_subject":"chlorination"},{"subitem_subject":"algal mat"},{"subitem_subject":"filter clog"},{"subitem_subject":"緩速ろ過処理"},{"subitem_subject":"異臭味"},{"subitem_subject":"塩素処理"},{"subitem_subject":"藻類被膜"},{"subitem_subject":"ろ過閉塞"}]},"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":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"1973年の上田市水道水の異臭味問題と前塩素処理と緩速ろ過池の藻類被膜の発達","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"1973年の上田市水道水の異臭味問題と前塩素処理と緩速ろ過池の藻類被膜の発達","subitem_title_language":"ja"},{"subitem_title":"Odor problem and pre-chlorination at Someya waterworks in 1973 and algal mat development in slow sand filters in Ueda city","subitem_title_language":"en"}]},"item_type_id":"11","owner":"1","path":["1649"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2011-04-19"},"publish_date":"2011-04-19","publish_status":"0","recid":"16837","relation_version_is_last":true,"title":["1973年の上田市水道水の異臭味問題と前塩素処理と緩速ろ過池の藻類被膜の発達"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-18T02:26:46.598217+00:00"}