{"@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/1390283659861764480.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.2208/jscejer.75.7_iii_135"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"032671536"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/032671536"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I032671536"}},{"identifier":{"@type":"URI","@value":"https://www.jstage.jst.go.jp/article/jscejer/75/7/75_III_135/_pdf"}},{"identifier":{"@type":"NAID","@value":"130007814622"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@language":"en","@value":"COMPARATIVE ENERGETIC POTENTIAL EVALUATION OF SLUDGE FROM SMALL WASTEWATER TREATMENT FACILITIES FOR ANAEROBIC CO-DIGESTION"},{"@language":"ja","@value":"混合メタン発酵基質としての浄化槽汚泥のエネルギー価値評価"},{"@language":"ja-Kana","@value":"コンゴウ メタン ハッコウキシツ ト シテ ノ ジョウカソウ オデイ ノ エネルギー カチ ヒョウカ"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@language":"en","@value":"<p> Scattered small scale domestic wastewater treatment systems managed by different ministries and their sludge disposal are operated ineffectively. Various types of sludge from small wastewater treatment facilities are analyzed in terms of energy contents, focusing on volatile solids (VS)/ total solids (TS) ratio, calorific value, and anaerobic digestion performance. Higher heating value and biogas production performance in anaerobic digestion are correlated with VS/TS ratio, regardless of sludge types. Sludge in personal on-site wastewater treatment facilities (jokaso) is typically withdrawn once a year, while jokaso sludge withdrawn once every one to three months has higher VS/TS ratio as well as higher biogas production performance of 0.4～0.5 NL/gVS-added, which is similar to that of typical mixed sewage sludge. These results are useful for designing and operating co-digestion, which accepts various types of waste biomass, including small scale wastewater treatment sludge.</p>"},{"@language":"ja","@value":"<p>　生活排水処理汚泥の集約混合メタン発酵を想定して，合併処理浄化槽および農業集落排水施設で発生する汚泥の性状およびメタン発酵特性を比較した．浄化槽汚泥，農業集落排水汚泥およびオキシデーションディッチ法由来の下水処理場の余剰汚泥を含めて，有機物(VS)/固形物(TS)比(-)に対する，元素組成，高位発熱量およびメタン発酵におけるバイオガス発生率の関係は概ね同様であった．戸建て住宅の浄化槽での汚泥引抜きは，通常1年に1回行われるのに対して，高頻度化した場合の影響も調査した．1～3ヶ月間隔で引抜いた浄化槽汚泥は，VS/TS比が0.94程度まで増加した．高位発熱量は20kJ/g程度，バイオガス発生率は0.4～0.5NL/gVS-added程度であり，通常の浄化槽汚泥の値より高かった．</p>"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1420845751149462528","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"30346093"},{"@type":"NRID","@value":"1000030346093"},{"@type":"ORCID","@value":"0000-0001-9743-9324"},{"@type":"NRID","@value":"9000310316799"},{"@type":"NRID","@value":"9000006637980"},{"@type":"NRID","@value":"9000406317645"},{"@type":"NRID","@value":"9000301726153"},{"@type":"NRID","@value":"9000362187803"},{"@type":"NRID","@value":"9000273033589"},{"@type":"NRID","@value":"9000022260982"},{"@type":"NRID","@value":"9000401958370"},{"@type":"NRID","@value":"9000410758793"},{"@type":"NRID","@value":"9000356640512"},{"@type":"NRID","@value":"9000356645911"},{"@type":"NRID","@value":"9000397943881"},{"@type":"NRID","@value":"9000266886177"},{"@type":"NRID","@value":"9000401958102"},{"@type":"NRID","@value":"9000406297421"},{"@type":"NRID","@value":"9000403995839"},{"@type":"NRID","@value":"9000242113108"},{"@type":"NRID","@value":"9000408492290"},{"@type":"NRID","@value":"9000283642338"},{"@type":"NRID","@value":"9000283642608"},{"@type":"NRID","@value":"9000412224125"},{"@type":"NRID","@value":"9000406318010"},{"@type":"NRID","@value":"9000356643075"},{"@type":"NRID","@value":"9000278513472"},{"@type":"NRID","@value":"9000331091854"},{"@type":"NRID","@value":"9000303153069"},{"@type":"NRID","@value":"9000024135364"},{"@type":"NRID","@value":"9000345248327"},{"@type":"NRID","@value":"9000410642839"},{"@type":"NRID","@value":"9000276433259"},{"@type":"NRID","@value":"9000317146543"},{"@type":"NRID","@value":"9000388482200"},{"@type":"NRID","@value":"9000308729951"},{"@type":"NRID","@value":"9000408492383"},{"@type":"NRID","@value":"9000283643111"},{"@type":"NRID","@value":"9000406318029"},{"@type":"NRID","@value":"9000406388647"},{"@type":"NRID","@value":"9000406318044"},{"@type":"NRID","@value":"9000406317759"},{"@type":"NRID","@value":"9000415327383"},{"@type":"NRID","@value":"9000412170905"},{"@type":"NRID","@value":"9000408916756"},{"@type":"NRID","@value":"9000024715124"},{"@type":"NRID","@value":"9000388481139"},{"@type":"NRID","@value":"9000322670722"},{"@type":"NRID","@value":"9000411202687"},{"@type":"NRID","@value":"9000388492720"},{"@type":"NRID","@value":"9000362187401"},{"@type":"NRID","@value":"9000002081981"},{"@type":"NRID","@value":"9000402259805"},{"@type":"NRID","@value":"9000411825282"},{"@type":"NRID","@value":"9000283642316"},{"@type":"NRID","@value":"9000356646441"},{"@type":"NRID","@value":"9000241959927"},{"@type":"NRID","@value":"9000018577023"},{"@type":"NRID","@value":"9000405615837"},{"@type":"NRID","@value":"9000397943808"},{"@type":"NRID","@value":"9000367822763"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/tairahidaka"}],"foaf:name":[{"@language":"en","@value":"HIDAKA 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環境学部環境学科"}]},{"@id":"https://cir.nii.ac.jp/crid/1420564276176208768","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"60414463"},{"@type":"NRID","@value":"1000060414463"},{"@type":"NRID","@value":"9000414240059"},{"@type":"NRID","@value":"9000415327844"},{"@type":"NRID","@value":"9000303158964"},{"@type":"NRID","@value":"9000258256756"},{"@type":"NRID","@value":"9000414538235"},{"@type":"NRID","@value":"9000415328862"},{"@type":"NRID","@value":"9000391682068"},{"@type":"NRID","@value":"9000378100812"},{"@type":"NRID","@value":"9000408492292"},{"@type":"NRID","@value":"9000414538167"},{"@type":"NRID","@value":"9000301740554"},{"@type":"NRID","@value":"9000401263007"},{"@type":"NRID","@value":"9000414523968"},{"@type":"NRID","@value":"9000410642837"},{"@type":"NRID","@value":"9000022038436"},{"@type":"NRID","@value":"9000406318033"},{"@type":"NRID","@value":"9000415327382"},{"@type":"NRID","@value":"9000405354491"},{"@type":"NRID","@value":"9000400232005"},{"@type":"NRID","@value":"9000406283426"},{"@type":"NRID","@value":"9000415327313"},{"@type":"NRID","@value":"9000242768349"},{"@type":"NRID","@value":"9000399347022"},{"@type":"NRID","@value":"9000405462715"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0148485"}],"foaf:name":[{"@language":"en","@value":"NAKAMURA Masato"},{"@language":"ja","@value":"中村 真人"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"国立研究開発法人農業・食品産業技術総合研究機構 農村工学研究部門"}]},{"@id":"https://cir.nii.ac.jp/crid/1420282801202717184","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"90346081"},{"@type":"NRID","@value":"1000090346081"},{"@type":"ORCID","@value":"0000-0002-2193-3366"},{"@type":"NRID","@value":"9000107374103"},{"@type":"NRID","@value":"9000384269287"},{"@type":"NRID","@value":"9000401558116"},{"@type":"NRID","@value":"9000001577368"},{"@type":"NRID","@value":"9000257792135"},{"@type":"NRID","@value":"9000024135947"},{"@type":"NRID","@value":"9000311070117"},{"@type":"NRID","@value":"9000257915317"},{"@type":"NRID","@value":"9000386354594"},{"@type":"NRID","@value":"9000241124849"},{"@type":"NRID","@value":"9000401558419"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0094395"}],"foaf:name":[{"@language":"en","@value":"OSHITA Kazuyuki"},{"@language":"ja","@value":"大下 和徹"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"京都大学 工学研究科都市環境工学専攻"}]},{"@id":"https://cir.nii.ac.jp/crid/1420282801207980160","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"40159223"},{"@type":"NRID","@value":"1000040159223"},{"@type":"NRID","@value":"9000006646810"},{"@type":"NRID","@value":"9000415082569"},{"@type":"NRID","@value":"9000415082575"},{"@type":"NRID","@value":"9000415037814"},{"@type":"NRID","@value":"9000261649779"},{"@type":"NRID","@value":"9000415352222"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0009890"}],"foaf:name":[{"@language":"en","@value":"YAMAMOTO-IKEMOTO Ryoko"},{"@language":"ja","@value":"池本 良子"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"金沢大学 理工研究域地球社会基盤学系"}]},{"@id":"https://cir.nii.ac.jp/crid/1420282801188124928","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"60283636"},{"@type":"NRID","@value":"1000060283636"},{"@type":"ORCID","@value":"0000-0001-6669-2407"},{"@type":"NRID","@value":"9000415133730"},{"@type":"NRID","@value":"9000402126068"},{"@type":"NRID","@value":"9000415133709"},{"@type":"NRID","@value":"9000415313110"},{"@type":"NRID","@value":"9000402259808"},{"@type":"NRID","@value":"9000415133814"},{"@type":"NRID","@value":"9000415421384"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/Fumitake_Nishimura"}],"foaf:name":[{"@language":"en","@value":"NISHIMURA Fumitake"},{"@language":"ja","@value":"西村 文武"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"京都大学 工学研究科都市環境工学専攻"}]}],"publication":{"publicationIdentifier":[{"@type":"EISSN","@value":"21856648"},{"@type":"NDL_BIB_ID","@value":"000000096453"},{"@type":"ISSN","@value":"13415115"},{"@type":"LISSN","@value":"13415115"}],"prism:publicationName":[{"@language":"en","@value":"Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research)"},{"@language":"ja","@value":"土木学会論文集Ｇ（環境）"},{"@value":"土木学会論文集G（環境）"},{"@language":"en","@value":"J. JSCE, Ser. G"},{"@language":"en","@value":"J. JSCE Ser. G"},{"@language":"en","@value":"J. JSCE, G"},{"@language":"en","@value":"JJSCE G"},{"@language":"ja","@value":"環境システム研究論文集"},{"@language":"ja","@value":"土木学会論文集Ｇ（環境）"},{"@language":"ja","@value":"地球環境研究論文集"},{"@language":"ja","@value":"土論Ｇ"},{"@language":"ja","@value":"土木学会論文集Ｇ"},{"@language":"ja","@value":"環境工学研究論文集"}],"dc:publisher":[{"@language":"en","@value":"Japan Society of Civil Engineers"},{"@language":"ja","@value":"公益社団法人 土木学会"}],"prism:publicationDate":"2019","prism:volume":"75","prism:number":"7","prism:startingPage":"III_135","prism:endingPage":"III_143"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","url":[{"@id":"http://id.ndl.go.jp/bib/032671536"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I032671536"},{"@id":"https://www.jstage.jst.go.jp/article/jscejer/75/7/75_III_135/_pdf"}],"availableAt":"2019","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=anaerobic%20digestion","dc:title":"anaerobic digestion"},{"@id":"https://cir.nii.ac.jp/all?q=biogas","dc:title":"biogas"},{"@id":"https://cir.nii.ac.jp/all?q=calorific%20value","dc:title":"calorific value"},{"@id":"https://cir.nii.ac.jp/all?q=total%20solids","dc:title":"total solids"},{"@id":"https://cir.nii.ac.jp/all?q=volatile%20solids","dc:title":"volatile solids"}],"project":[{"@id":"https://cir.nii.ac.jp/crid/1040282256931655424","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"17H01920"},{"@type":"JGN","@value":"JP17H01920"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17H01920/"}],"notation":[{"@language":"ja","@value":"下水汚泥と厨芥の混合メタン発酵を核とした都市ごみ焼却施設と下水処理施設の連携"},{"@language":"en","@value":"Cooperation between municipal solid waste incinerator and wastewater treatment plant by the integrated methane fermentation of sewage sludge and kitchen waste"}]}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360574093767420928","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Revisiting the elemental composition and the calorific value of the organic fraction of municipal solid wastes"}]},{"@id":"https://cir.nii.ac.jp/crid/1360853567858551424","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Effects of using lactic acid bacteria in the storage and subsequent anaerobic co-digestion of crushed kitchen garbage"}]},{"@id":"https://cir.nii.ac.jp/crid/1360855570739512064","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Evaluation of state variable interface between the Activated Sludge Models and Anaerobic Digestion Model no 1"}]},{"@id":"https://cir.nii.ac.jp/crid/1361137046458493440","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Evaluation of the energetic potential of sewage sludge by characterization of its organic composition"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204111639168","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Effects of Johkaso Sludge on the Operation of Night-soil Treatment Plants based on a Questionnaire Survey to Plant Operations Managers"},{"@value":"し尿処理施設の運転管理者へのアンケートに基づく施設運転に与える浄化槽汚泥の影響調査"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204962350592","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"地域資源循環を志向したし尿・汚泥集約処理システムの政策論的評価"},{"@language":"en","@value":"Policy Evaluation of Night Soil and Sludge Intensive Treatment Systems for Regional Resources Recycling"},{"@language":"ja-Kana","@value":"チイキ シゲン ジュンカン オ シコウ シタ シニョウ ・ オデイ シュウヤク ショリ システム ノ セイサクロンテキ ヒョウカ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204963493504","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"ディスポーザ対応浄化槽の高度処理化とLCCO<sub>2</sub>評価"},{"@language":"en","@value":"Advanced Treatment and Life Cycle CO<sub>2</sub> Evaluation for Household Johkasou System with Garbage Disposer"},{"@value":"ディスポーザ対応浄化槽の高度処理化とLCCO2評価"},{"@language":"ja-Kana","@value":"ディスポーザ タイオウ ジョウカソウ ノ コウド ショリカ ト LCCO2 ヒョウカ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001205315409920","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Effects of Components and Operating Conditions on Fused Phosphate Fertilizer Production Using Sewage Sludge Incineration Ash"},{"@language":"ja","@value":"下水汚泥焼却灰を原料とした熔成リン酸質肥料製造における各種成分比と溶融条件の影響"},{"@language":"ja-Kana","@value":"ゲスイ オデイ ショウキャクバイ オ ゲンリョウ ト シタ ヨウセイリンサンシツ ヒリョウ セイゾウ ニ オケル カクシュ セイブンヒ ト ヨウユウ ジョウケン ノ 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