{"created":"2025-02-21T04:41:48.653292+00:00","id":2009004,"links":{},"metadata":{"_buckets":{"deposit":"5f48c510-61cd-451d-b10b-a315d4bee682"},"_deposit":{"created_by":41,"id":"2009004","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2009004"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02009004","sets":["1730444907710"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Nitrogen removal using an anammox membrane bioreactor at low temperature","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Awata, Takanori","creatorNameLang":"en"}],"familyNames":[{"familyName":"Awata","familyNameLang":"en"}],"givenNames":[{"givenName":"Takanori","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Goto, Yumiko","creatorNameLang":"en"}],"familyNames":[{"familyName":"Goto","familyNameLang":"en"}],"givenNames":[{"givenName":"Yumiko","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Kindaichi, Tomonori","creatorNameLang":"en"}],"familyNames":[{"familyName":"Kindaichi","familyNameLang":"en"}],"givenNames":[{"givenName":"Tomonori","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Ozaki, Noriatsu","creatorNameLang":"en"}],"familyNames":[{"familyName":"Ozaki","familyNameLang":"en"}],"givenNames":[{"givenName":"Noriatsu","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Ohashi, Akiyoshi","creatorNameLang":"en"}],"familyNames":[{"familyName":"Ohashi","familyNameLang":"en"}],"givenNames":[{"givenName":"Akiyoshi","givenNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"Copyright (c) IWA Publishing 2015"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"Anammox","subitem_subject_scheme":"Other"},{"subitem_subject":"membrane bioreactor","subitem_subject_scheme":"Other"},{"subitem_subject":"low temperature","subitem_subject_scheme":"Other"},{"subitem_subject":"510","subitem_subject_scheme":"NDC"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Membrane bioreactors (MBRs) have the ability to completely retain biomass and are thus suitable for slowly growing anammox bacteria. In the present study, an anammox MBR was operated to investigate whether the anammox activity would remain stable at low temperature, without anammox biomass washout. The maximum nitrogen removal rates were 6.7 and 1.1 g-N L−1 day−1 at 35 and 15°C, respectively. Fluorescence in situ hybridization and 16S rRNA-based phylogenetic analysis revealed no change in the predominant anammox species with temperature because of the complete retention of anammox biomass in the MBR. These results indicate that the predominant anammox bacteria in the MBR cannot adapt to a low temperature during short-term operation. Conversely, anammox activity recovered rapidly after restoring the temperature from the lower value to the optimal temperature (35°C). The rapid recovery of anammox activity is a distinct advantage of using an MBR anammox reactor.","subitem_description_language":"en"},{"subitem_description":"This research was partially supported by a Grant-in-Aid for Scientific Research (C) from the Ministry of Education, Culture, Sports, Science and Technology by the Japan Society for the Promotion of Science (JSPS).","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"IWA Publishing"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_source_identifier":"0273-1223","subitem_source_identifier_type":"ISSN"}]},"item_1617187024783":{"attribute_name":"Page Start","attribute_value_mlt":[{"subitem_start_page":"2148"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"12","bibliographicPageEnd":"2153","bibliographicPageStart":"2148","bibliographicVolumeNumber":"72","bibliographic_titles":[{"bibliographic_title":" Water Science and Technology "},{"bibliographic_title":" Water Science and Technology "}]}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_b1a7d7d4d402bcce","subitem_version_type":"AO"}]},"item_1617353299429":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.2166/wst.2015.436","subitem_relation_type_select":"DOI"}},{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://doi.org/10.2166/wst.2015.436 ","subitem_relation_type_select":"DOI"}}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-03-18"}],"displaytype":"simple","filename":"WaterSciTechnol_72_2148.pdf","filesize":[{"value":"1.1 MB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2009004/files/WaterSciTechnol_72_2148.pdf"},"version_id":"37d6bb31-2785-422f-9ffc-28cb90d43534"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"41297"},"item_title":"Nitrogen removal using an anammox membrane bioreactor at low temperature","item_type_id":"40003","owner":"41","path":["1730444907710"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-18"},"publish_date":"2023-03-18","publish_status":"0","recid":"2009004","relation_version_is_last":true,"title":["Nitrogen removal using an anammox membrane bioreactor at low temperature"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-22T04:46:35.472451+00:00"}