{"_buckets": {"deposit": "12659bf0-4bd6-4398-a1cb-fd4fe34dd104"}, "_deposit": {"id": "28419", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "28419"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00028419", "sets": ["456", "1602"]}, "item_7_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Quantification of Aluminum Content in the Compost Made with Sludge Wasted from a Bean Curd Factory"}]}, "item_7_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2007-08", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "51", "bibliographicPageStart": "47", "bibliographicVolumeNumber": "60", "bibliographic_titles": [{"bibliographic_title": "新潟大学農学部研究報告"}, {"bibliographic_title": "新潟大学農学部研究報告", "bibliographic_titleLang": "en"}]}]}, "item_7_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "裁断新聞紙（12mm ×３mm）を食品汚泥重量の13％混合して発酵槽に投入し直ちに、30℃ 前後の空気を、発酵槽底面積１m2あたり80 L/ 分で送風して発酵を促し、古紙混合汚泥をコンポスト化した（以下これを古紙コンポストと称する）。古紙コンポストは化成肥料に比較して、コマツナの生長をより良く促進した。古紙コンポストを、500ｇ土壌当たり200mg 窒素相当分施用し、コマツナの発芽および生長試験を行ったところ、発芽とその後の生長は全く阻害されなかった。一方、化成肥料を上記コンポストと同量の窒素相当分施用したところ、発芽は40％程の減少であったが、生長は殆ど出来なかった。一般に余剰食品汚泥を凝集するために凝集剤（ポリ塩化アルミニウム）が活性汚泥を用いた排水浄化システムの中で使用される。このポリ塩化アルミニウムの食品汚泥コンポストへの残留を調べるために、古紙コンポスト中のアルミニウム含量を測定した。含量は160-230mg/kg 乾物であった。食品汚泥コンポストの成分即ち、食品汚泥と新聞紙のアルミニウム含量は、それぞれ110および149mg/kg 乾重であった。食品汚泥に混合した裁断新聞紙および汚泥そのものの水分含量はそれぞれ９％、89％であった。これらの水分量、アルミニウム含量から乾燥古紙コンポストに含まれるAl 量に対する汚泥、副資材のAl 量の寄与は、汚泥由来37％、古紙由来63％であった。従って、コンポストに存在するAl は殆どが汚泥と新聞紙に由来し、凝集のために加えられた、ポリ塩化アルミニウムは汚泥回収の過程で流れ去り、コンポストには残留しないと推定された。一方、市販の肥料、過リン酸石灰、硫酸アンモニウム、塩化カリウム、ハイポネックス液肥、発酵鶏糞のアルミニウム含量を測定したところ、過リン酸石灰で１mg/kg であったが他の場合には殆ど検出できなかった。古紙コンポストに含まれるAl 含量は低く、実験圃場土壌の含量のそれより少なかったが、古紙コンポスト由来のAl について、長期使用による蓄積については今後観察をする必要があると考えられる。この点で我々の今回の基礎知見はそれらの研究に必要な基礎データを供給したものである。", "subitem_description_type": "Abstract"}, {"subitem_description": "Wasted sludge from a bean curd factory was mixed with newspaper chips cut (12 mm ×3 mm) and aerated right after the placement of the mixture into a fermenter. The sludge was mixed with newspaper chips at 15％ (w/w) and composted under continuous aeration at 80 L/min/m2 bottom area of the fermenter. Hereafter we called the compost as paper-compost. The resulted paper-compost showed no inhibitory effect in germination of the komatsuna, Brassica nappas seeds and increased thereafter growth of them. On the other hand, the application of chemical fertilizer at the same amount of nitrogen content as that of paper-compost showed almost no growth of the plantlets. Generally, polyaluminum chlorides were added to the wasted water in active sludge sewer system to coagulate the excess amount of sludge, therefore, there is a possibility that the Al to remain after even the completion of composting, then the aluminum contents in the compost was evaluated with an atomic absorption spectrophotometer. The content in the compost was 160 mg/kg compost dried. On the other hand, the aluminum contents in wasted sludge and newspaper which were used to make the compost were 110 and 150 mg/kg, respectively. Thus, the aluminum in the composts was thought to be derived from those newspapers and active sludge. At least, polyaluminum chloride used to coagulate the excess sludge was not seemed to remain in the compost.", "subitem_description_type": "Abstract"}]}, "item_7_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "163498", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Noguchi, Rieko"}]}, {"nameIdentifiers": [{"nameIdentifier": "163499", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Mohamad, Monjil S"}]}, {"nameIdentifiers": [{"nameIdentifier": "163500", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Miura, Mizuho"}]}, {"nameIdentifiers": [{"nameIdentifier": "163501", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Ono, Hironori"}]}, {"nameIdentifiers": [{"nameIdentifier": "163502", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Kohya, Hiroe"}]}, {"nameIdentifiers": [{"nameIdentifier": "163503", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Takahashi, Hitomi"}]}, {"nameIdentifiers": [{"nameIdentifier": "163504", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Haginoya, Kohsuke"}]}, {"nameIdentifiers": [{"nameIdentifier": "163505", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Hayakawa, Tohru"}]}, {"nameIdentifiers": [{"nameIdentifier": "163506", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Hori, Hidetaka"}]}]}, "item_7_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "新潟大学農学部"}]}, "item_7_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_7_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00183393", "subitem_source_identifier_type": "NCID"}]}, "item_7_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "03858634", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "野口, 理絵子"}], "nameIdentifiers": [{"nameIdentifier": "163489", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "モハマド, モンジル S"}], "nameIdentifiers": [{"nameIdentifier": "163490", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "高屋, 浩衣"}], "nameIdentifiers": [{"nameIdentifier": "163491", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "三浦, 瑞穂"}], "nameIdentifiers": [{"nameIdentifier": "163492", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "小野, 弘則"}], "nameIdentifiers": [{"nameIdentifier": "163493", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "高橋, 仁美"}], "nameIdentifiers": [{"nameIdentifier": "163494", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "萩野谷, 功輔"}], "nameIdentifiers": [{"nameIdentifier": "163495", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "早川, 徹"}], "nameIdentifiers": [{"nameIdentifier": "163496", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "堀, 秀隆"}], "nameIdentifiers": [{"nameIdentifier": "163497", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-08-20"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "1_0007.pdf", "filesize": [{"value": "474.2 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 474200.0, "url": {"label": "1_0007.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/28419/files/1_0007.pdf"}, "version_id": "5bb36b60-9128-446c-bf9d-2f407fccfd46"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "食品汚泥由来コンポスト", "subitem_subject_scheme": "Other"}, {"subitem_subject": "アルミニウム含量", "subitem_subject_scheme": "Other"}, {"subitem_subject": "汚泥凝集剤", "subitem_subject_scheme": "Other"}, {"subitem_subject": "裁断古紙混合法", "subitem_subject_scheme": "Other"}, {"subitem_subject": "compost made with sludge wasted from food industries", "subitem_subject_scheme": "Other"}, {"subitem_subject": "aluminum content", "subitem_subject_scheme": "Other"}, {"subitem_subject": "coagulant", "subitem_subject_scheme": "Other"}, {"subitem_subject": "paper-chip mixed method", "subitem_subject_scheme": "Other"}]}, "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": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "コマツナ幼苗に優良な育成効果を示す食品産業汚泥コンポストのアルミニウム含量", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "コマツナ幼苗に優良な育成効果を示す食品産業汚泥コンポストのアルミニウム含量"}, {"subitem_title": "コマツナ幼苗に優良な育成効果を示す食品産業汚泥コンポストのアルミニウム含量", "subitem_title_language": "en"}]}, "item_type_id": "7", "owner": "1", "path": ["456", "1602"], "permalink_uri": "http://hdl.handle.net/10191/5037", "pubdate": {"attribute_name": "公開日", "attribute_value": "2007-10-12"}, "publish_date": "2007-10-12", "publish_status": "0", "recid": "28419", "relation": {}, "relation_version_is_last": true, "title": ["コマツナ幼苗に優良な育成効果を示す食品産業汚泥コンポストのアルミニウム含量"], "weko_shared_id": null}