{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390282679940028544.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.2521/jswtb.43.31"}},{"identifier":{"@type":"HDL","@value":"http://hdl.handle.net/2298/16779"}},{"identifier":{"@type":"URI","@value":"https://kumadai.repo.nii.ac.jp/records/23873"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"8749269"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/8749269"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I8749269"}},{"identifier":{"@type":"URI","@value":"https://www.jstage.jst.go.jp/article/jswtb/43/1/43_31/_pdf"}},{"identifier":{"@type":"NAID","@value":"10018894922"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@language":"ja","@value":"新規アクリル繊維性担体を活用する上向流カラムリアクタによるAnammox処理特性"},{"@language":"en","@value":"Anammox Treatment Potential  in an Up-Flow Column Reactor using a Novel Acrylic Fiber Biomass Carrier"},{"@language":"ja-Kana","@value":"シンキ アクリル センイセイ タンタイ オ カツヨウ スル ジョウコウリュウ カラムリアクタ ニヨル Anammox ショリ トクセイ"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@language":"en","@value":"In this study, a novel acryl fiber biomass carrier (ABC) was applied for anammox research in an up-flow column reactor. This material could retain anammox microorganism efficiently and the average weight of attached sludge in the bottom part of the reactor was calculated to be 0.14 g－TSS/cm<sup>3</sup> ABC. High removal efficiencies of ammonium, nitrite and TN were obtained at a high volumetric loading rate of 2.0 kg－TN/m<sup>3</sup>/d. Furthermore, anammox activity did not decrease significantly with decreasing temperature, e.g., when the temperature decreased from 33.0℃ to 26.2℃, nitrite removal efficiencies decreased only about 5% (from 94% to 89%). Scanning electronic microphotographs revealed that the microorganisms were in a compacted state when attached on the support material. Based on the analysis of 16S rDNA, two close matches of anammox bacteria, KSU－1 and KOLL2a, were detected. This material showed potential for treatment of wastewater with low concentrations of nitrogen using a short hydraulic retention time."},{"@language":"ja","@value":"本研究では、新規アクリル繊維性担体（ABC）を活用する上向流カラムリアクタを用いて、Anammox処理特性を考察した。アクリル繊維性担体はAnammox菌を効果的に付着固定化することができた。リアクタ下部で担体に付着固定化された汚泥量は平均で1個当たり0.14 g－TSSだった。T－N容積負荷量2.0 kg－TN/m<sup>3</sup>/dにおいて、窒素除去率73％を達成でき、沈殿池のない処理システムで窒素を効率的に除去できることが明らかになった。さらに、リアクタの温度を下げた状態においても、Anammox活性はそれほど低下しなかった。リアクタの温度を33℃から26.2℃に下げたとき、亜硝酸性窒素の除去率は94％から89％に若干低下した。走査電子顕微鏡の写真より、ABCに付着固定化したAnammox汚泥は密集した塊状になっていることが明らかになった。16S rDNAの結果から、ABCに付着したAnammox汚泥からKSU－1とKOLL2aの二種類のAnammox菌が検出された。"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410853648821322371","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000006858002"}],"foaf:name":[{"@language":"ja","@value":"喬 森"},{"@language":"en","@value":"QIAO SEN"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Graduate School of Science and Technology, Kumamoto University"},{"@language":"ja","@value":"熊本大学大学院自然科学研究科"}]},{"@id":"https://cir.nii.ac.jp/crid/1410001204962459012","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000001829127"}],"foaf:name":[{"@language":"ja","@value":"劉 志軍"},{"@language":"en","@value":"LIU ZHIJUN"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Chemical Equipment and Control Engineering, School of Chemical Engineering, Dalian University of Technology"},{"@language":"ja","@value":"中国大連理工大学化工学院"}]},{"@id":"https://cir.nii.ac.jp/crid/1410853648821322374","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000004567105"}],"foaf:name":[{"@language":"ja","@value":"川越 保徳"},{"@language":"en","@value":"KAWAGOSHI YASUNORI"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Graduate School of Science and Technology, Kumamoto University"},{"@language":"ja","@value":"熊本大学大学院自然科学研究科"}]},{"@id":"https://cir.nii.ac.jp/crid/1410853648821322370","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000004567111"}],"foaf:name":[{"@language":"ja","@value":"藤本 綾"},{"@language":"en","@value":"FUJIMOTO AYA"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Graduate School of Science and Technology, Kumamoto University"},{"@language":"ja","@value":"熊本大学大学院自然科学研究科"}]},{"@id":"https://cir.nii.ac.jp/crid/1410853648821322373","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000001907046"}],"foaf:name":[{"@language":"ja","@value":"小山 登一郎"},{"@language":"en","@value":"KOYAMA TOHICHIROH"}],"jpcoar:affiliationName":[{"@language":"en","@value":"NET Co. Ltd."},{"@language":"ja","@value":"エヌ・イー・ティ株式会社"}]},{"@id":"https://cir.nii.ac.jp/crid/1410853648821322369","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000014584751"}],"foaf:name":[{"@language":"ja","@value":"成 英俊"},{"@language":"en","@value":"CHENG YINGJUN"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Graduate School of Science and Technology, Kumamoto University"},{"@language":"ja","@value":"熊本大学大学院自然科学研究科"}]},{"@id":"https://cir.nii.ac.jp/crid/1410853648821322368","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000004567119"}],"foaf:name":[{"@language":"ja","@value":"古川 憲治"},{"@language":"en","@value":"FURUKAWA KENJI"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Graduate School of Science and Technology, Kumamoto University"},{"@language":"ja","@value":"熊本大学大学院自然科学研究科"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"09106758"},{"@type":"LISSN","@value":"09106758"},{"@type":"EISSN","@value":"18810438"},{"@type":"NDL_BIB_ID","@value":"000000018975"},{"@type":"ISSN","@value":"09106758"},{"@type":"NCID","@value":"AN00351126"}],"prism:publicationName":[{"@language":"en","@value":"Japanese Journal of Water Treatment Biology"},{"@language":"ja","@value":"日本水処理生物学会誌"},{"@language":"en","@value":"Japanese J. Wat. Treat. Biol."},{"@language":"ja","@value":"日本水処理生物学会誌"}],"dc:publisher":[{"@language":"en","@value":"Japanese Society of Water Treatment Biology"},{"@language":"ja","@value":"日本水処理生物学会"}],"prism:publicationDate":"2007","prism:volume":"43","prism:number":"1","prism:startingPage":"31","prism:endingPage":"41"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","url":[{"@id":"https://kumadai.repo.nii.ac.jp/records/23873"},{"@id":"http://id.ndl.go.jp/bib/8749269"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I8749269"},{"@id":"https://www.jstage.jst.go.jp/article/jswtb/43/1/43_31/_pdf"},{"@id":"http://hdl.handle.net/2298/16779"}],"availableAt":"2007","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Anammox","dc:title":"Anammox"},{"@id":"https://cir.nii.ac.jp/all?q=nitrogen%20removal","dc:title":"nitrogen removal"},{"@id":"https://cir.nii.ac.jp/all?q=temperature","dc:title":"temperature"},{"@id":"https://cir.nii.ac.jp/all?q=volume%20loading%20rate","dc:title":"volume loading rate"}],"dcterms:subject":[{"subjectScheme":"Other","notation":[{"@language":"en","@value":"Anammox"}]},{"subjectScheme":"Other","notation":[{"@language":"en","@value":"nitrogen removal"}]},{"subjectScheme":"Other","notation":[{"@language":"en","@value":"temperature"}]},{"subjectScheme":"Other","notation":[{"@language":"en","@value":"volume loading rate"}]},{"subjectScheme":"Other","notation":[{"@language":"en","@value":"Trearment"}]},{"subjectScheme":"Other","notation":[{"@language":"en","@value":"Potential"}]},{"subjectScheme":"Other","notation":[{"@language":"en","@value":"Reactor"}]},{"subjectScheme":"Other","notation":[{"@language":"en","@value":"Biomass"}]},{"subjectScheme":"Other","notation":[{"@language":"en","@value":"Carrier"}]}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360292618883972864","@type":"Article","relationType":["references","cites"],"jpcoar:relatedTitle":[{"@value":"Development of single-stage nitrogen removal using anammox and partial nitritation (SNAP) and its treatment performances"}]},{"@id":"https://cir.nii.ac.jp/crid/1360855567869781632","@type":"Article","relationType":["references","cites"],"jpcoar:relatedTitle":[{"@value":"CLUSTAL W: improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position-specific gap penalties and weight matrix 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