{"@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/1040000782017917056.json","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"19K05352"},{"@type":"JGN","@value":"JP19K05352"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19K05352/"}],"jpcoar:awardTitle":[{"@language":"ja","@value":"ヨウ化物酸化微生物を用いた金の原位置バイオリーチングの開発"},{"@language":"en","@value":"Development of in-situ bioleaching of gold ore using iodide-oxidizing bacteria"}],"field":[{"keyword":[{"language":"ja","textList":["小区分31020:地球資源工学およびエネルギー学関連"]},{"language":"en","textList":["Basic Section 31020:Earth resource engineering, Energy sciences-related"]}]}],"dc:language":"ja","description":[{"type":"outline_of_research_initial","notation":[{"@language":"ja","@value":"国内天然ガス田で採取した地下水からヨウ化物酸化微生物を単離し、金の原位置バイオリーチングに有望な微生物株をスクリーニングする。有望株のヨウ化物必要下限濃度、栄養源の種類と濃度、酸素要求性ならびに生育温度範囲を実験的に求め、その利用条件を明らかにする。さらに、金鉱石コアに有望株を培地とともに注入し、その原位置金浸出効果を評価する。最後に、申請者が現有する油層シミュレータに有望株の増殖、栄養源消費およびヨウ化物の酸化挙動を表す数式を導入し、本手法のシミュレーションモデルを構築する。フィールドスケールの数値実験を実施し、金の回収量と投じたコストの収支から、本手法の経済性を評価し、実現可能性を示す。"}]}],"researcher":[{"@id":"https://cir.nii.ac.jp/crid/1420564276177166592","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"70333862"},{"@type":"NRID","@value":"1000070333862"},{"@type":"ORCID","@value":"0000-0002-7412-3973"},{"@type":"NRID","@value":"9000414368048"},{"@type":"NRID","@value":"9000314783922"},{"@type":"NRID","@value":"9000016415974"},{"@type":"NRID","@value":"9000014654775"},{"@type":"NRID","@value":"9000286623483"},{"@type":"NRID","@value":"9000241881775"}],"foaf:name":[{"@language":"ja","@value":"菅井 裕一"},{"@language":"en","@value":"Sugai Yuichi"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"九州大学"}],"role":"principal_investigator"}],"since":"2019-04-01","until":"2022-03-31","institution":[{"institutionIdentifier":[{"@type":"NII","@value":"0017102"}],"notation":[{"@language":"ja","@value":"九州大学"},{"@language":"en","@value":"Kyushu University"}]}],"fundingProgram":[{"jpcoar:funderName":[{"@language":"ja","@value":"科学研究費助成事業"},{"@language":"en","@value":"Grants-in-Aid for Scientific Research"}]},{"funderIdentifier":[{"@type":"CROSSREF","@value":"10.13039/501100001691"}],"jpcoar:funderName":[{"@language":"ja","@value":"科学研究費助成事業"}]},{"funderIdentifier":[{"@type":"CROSSREF","@value":"10.13039/501100001691"}],"jpcoar:funderName":[{"@language":"ja","@value":"科学研究費助成事業"}]}],"url":[{"@id":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19K05352/","notation":[{"@value":"KAKEN"}]}],"createdAt":"2019-04-18","modifiedAt":"2025-11-19","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=%E9%87%91","dc:title":"金"},{"@id":"https://cir.nii.ac.jp/all?q=%E3%83%90%E3%82%A4%E3%82%AA%E3%83%AA%E3%83%BC%E3%83%81%E3%83%B3%E3%82%B0","dc:title":"バイオリーチング"},{"@id":"https://cir.nii.ac.jp/all?q=%E3%83%A8%E3%82%A6%E5%8C%96%E7%89%A9","dc:title":"ヨウ化物"},{"@id":"https://cir.nii.ac.jp/all?q=%E3%83%A8%E3%82%A6%E7%B4%A0","dc:title":"ヨウ素"},{"@id":"https://cir.nii.ac.jp/all?q=%E4%B8%89%E3%83%A8%E3%82%A6%E5%8C%96%E7%89%A9","dc:title":"三ヨウ化物"},{"@id":"https://cir.nii.ac.jp/all?q=%E3%82%B8%E3%83%A8%E3%83%BC%E3%83%89%E9%87%91%E9%85%B8","dc:title":"ジヨード金酸"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%BE%AE%E7%94%9F%E7%89%A9","dc:title":"微生物"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%8E%9F%E4%BD%8D%E7%BD%AE%E3%83%90%E3%82%A4%E3%82%AA%E3%83%AA%E3%83%BC%E3%83%81%E3%83%B3%E3%82%B0","dc:title":"原位置バイオリーチング"},{"@id":"https://cir.nii.ac.jp/all?q=%E3%83%A8%E3%82%A6%E5%8C%96%E7%89%A9%E9%85%B8%E5%8C%96%E7%B4%B0%E8%8F%8C","dc:title":"ヨウ化物酸化細菌"},{"@id":"https://cir.nii.ac.jp/all?q=%E6%B5%B8%E9%80%8F%E7%8E%87","dc:title":"浸透率"},{"@id":"https://cir.nii.ac.jp/all?q=%E3%82%B7%E3%83%9F%E3%83%A5%E3%83%AC%E3%83%BC%E3%82%B7%E3%83%A7%E3%83%B3","dc:title":"シミュレーション"},{"@id":"https://cir.nii.ac.jp/all?q=%E3%82%B3%E3%82%A2%E8%A9%A6%E9%A8%93","dc:title":"コア試験"},{"@id":"https://cir.nii.ac.jp/all?q=Monod%E3%81%AE%E5%BC%8F","dc:title":"Monodの式"},{"@id":"https://cir.nii.ac.jp/all?q=%E6%B0%B4%E6%BA%B6%E6%80%A7%E5%A4%A9%E7%84%B6%E3%82%AC%E3%82%B9%E7%94%B0","dc:title":"水溶性天然ガス田"},{"@id":"https://cir.nii.ac.jp/all?q=%E3%83%A8%E3%82%A6%E5%8C%96%E7%89%A9%E9%85%B8%E5%8C%96%E5%BE%AE%E7%94%9F%E7%89%A9","dc:title":"ヨウ化物酸化微生物"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%8E%9F%E4%BD%8D%E7%BD%AE","dc:title":"原位置"}],"product":[{"@id":"https://cir.nii.ac.jp/crid/1050017057727196672","@type":"Article","resourceType":"学術雑誌論文(journal article)","productIdentifier":[{"@type":"HDL","@value":"https://hdl.handle.net/2324/4705310"},{"@type":"DOI","@value":"10.1038/s41598-021-96503-4"},{"@type":"URI","@value":"https://www.nature.com/articles/s41598-021-96503-4.pdf"},{"@type":"URI","@value":"https://www.nature.com/articles/s41598-021-96503-4"},{"@type":"PMID","@value":"34413439"},{"@type":"NAID","@value":"120007169332"}],"notation":[{"@language":"en","@value":"Nanobubbles activate anaerobic growth and metabolism of Pseudomonas aeruginosa"}]},{"@id":"https://cir.nii.ac.jp/crid/1360850169249544704","@type":"Article","resourceType":"学術雑誌論文(journal article)","productIdentifier":[{"@type":"DOI","@value":"10.3390/min9050274"},{"@type":"URI","@value":"https://www.mdpi.com/2075-163X/9/5/274/pdf"}],"notation":[{"@value":"Consideration of Influential Factors on Bioleaching of Gold Ore Using Iodide-Oxidizing Bacteria"}]},{"@id":"https://cir.nii.ac.jp/crid/1050298532703788544","@type":"Article","resourceType":"学術雑誌論文(journal article)","productIdentifier":[{"@type":"HDL","@value":"https://hdl.handle.net/2324/4785194"}],"notation":[{"@language":"en","@value":"Fundamental Investigation on a Foam-Generating Microorganism and Its Potential for Mobility Reduction in High-Permeability Flow Channels"}]},{"@id":"https://cir.nii.ac.jp/crid/1360298336554624640","@type":"Article","resourceType":"学術雑誌論文(journal article)","productIdentifier":[{"@type":"DOI","@value":"10.3390/en15072344"},{"@type":"URI","@value":"https://www.mdpi.com/1996-1073/15/7/2344/pdf"}],"notation":[{"@value":"Fundamental Investigation on a Foam-Generating Microorganism and Its Potential for Mobility Reduction in High-Permeability Flow Channels"}]}],"dataSourceIdentifier":[{"@type":"KAKEN","@value":"19K05352"},{"@type":"IRDB","@value":"oai:irdb.nii.ac.jp:01211:0005988148_KAKEN_LWppgdBClSjIMsKrEPIWwhnN76E"},{"@type":"IRDB","@value":"oai:irdb.nii.ac.jp:01211:0005987091_KAKEN_LWppgdBClSjIMsKrEPIWwhnN76E"}],"grant":{"grantIdentifier":[{"@type":"NII","@value":"72"}],"jpcoar:fundingStream":[{"@language":"ja","@value":"基盤研究(C)"},{"@language":"en","@value":"Grant-in-Aid for Scientific Research (C)"}]},"allocationClassification":[{"notation":[{"@language":"ja","@value":"基金"},{"@language":"en","@value":"Multi-year Fund"}]}],"projectStatus":"project_closed","allocationAmount":{"totalCost":{"amount":"4420000","currency":"JPY"},"breakdownCost":[{"notation":[{"@language":"ja","@value":"直接経費"},{"@language":"en","@value":"Direct Cost"}],"amount":"3400000","currency":"JPY"},{"notation":[{"@language":"ja","@value":"間接経費"},{"@language":"en","@value":"Indirect Cost"}],"amount":"1020000","currency":"JPY"}]}}