{"id":950,"identifier":"DVUA/CFSY4T","persistentUrl":"https://doi.org/10.48788/DVUA/CFSY4T","protocol":"doi","authority":"10.48788","publisher":"DataverseUA","publicationDate":"2025-12-22","storageIdentifier":"local://10.48788/DVUA/CFSY4T","datasetVersion":{"id":83,"datasetId":950,"datasetPersistentId":"doi:10.48788/DVUA/CFSY4T","storageIdentifier":"local://10.48788/DVUA/CFSY4T","versionNumber":2,"versionMinorNumber":0,"versionState":"RELEASED","lastUpdateTime":"2026-01-08T10:35:47Z","releaseTime":"2026-01-08T10:35:47Z","createTime":"2026-01-07T14:23:03Z","publicationDate":"2025-12-22","citationDate":"2025-12-22","license":{"name":"CC BY 4.0","uri":"http://creativecommons.org/licenses/by/4.0","iconUri":"https://licensebuttons.net/l/by/4.0/88x31.png"},"fileAccessRequest":true,"metadataBlocks":{"citation":{"displayName":"Citation Metadata","name":"citation","fields":[{"typeName":"title","multiple":false,"typeClass":"primitive","value":"Replication Data for: ATR-FTIR Spectra of Peat, Digestate, Biochar, and Organo-Mineral Fertilizer"},{"typeName":"author","multiple":true,"typeClass":"compound","value":[{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Ostroha, Ruslan"},"authorAffiliation":{"typeName":"authorAffiliation","multiple":false,"typeClass":"primitive","value":"Sumy State University"},"authorIdentifierScheme":{"typeName":"authorIdentifierScheme","multiple":false,"typeClass":"controlledVocabulary","value":"ORCID"},"authorIdentifier":{"typeName":"authorIdentifier","multiple":false,"typeClass":"primitive","value":"0000-0003-0045-3416"}},{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Mija, Alice"},"authorAffiliation":{"typeName":"authorAffiliation","multiple":false,"typeClass":"primitive","value":"Université Côte d'Azur"},"authorIdentifierScheme":{"typeName":"authorIdentifierScheme","multiple":false,"typeClass":"controlledVocabulary","value":"ORCID"},"authorIdentifier":{"typeName":"authorIdentifier","multiple":false,"typeClass":"primitive","value":"0000-0001-5208-5956"}},{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Cibotaru, Sandu"},"authorAffiliation":{"typeName":"authorAffiliation","multiple":false,"typeClass":"primitive","value":"Université Côte d'Azur"},"authorIdentifierScheme":{"typeName":"authorIdentifierScheme","multiple":false,"typeClass":"controlledVocabulary","value":"ORCID"},"authorIdentifier":{"typeName":"authorIdentifier","multiple":false,"typeClass":"primitive","value":"0000-0002-9080-9502"}},{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Skydanenko, Maksym"},"authorAffiliation":{"typeName":"authorAffiliation","multiple":false,"typeClass":"primitive","value":"Sumy State University"},"authorIdentifierScheme":{"typeName":"authorIdentifierScheme","multiple":false,"typeClass":"controlledVocabulary","value":"ORCID"},"authorIdentifier":{"typeName":"authorIdentifier","multiple":false,"typeClass":"primitive","value":"0000-0002-0277-1867"}},{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Bataltsev, Yevhen"},"authorAffiliation":{"typeName":"authorAffiliation","multiple":false,"typeClass":"primitive","value":"Sumy State University"},"authorIdentifierScheme":{"typeName":"authorIdentifierScheme","multiple":false,"typeClass":"controlledVocabulary","value":"ORCID"},"authorIdentifier":{"typeName":"authorIdentifier","multiple":false,"typeClass":"primitive","value":"0000-0003-2035-2014"}}]},{"typeName":"datasetContact","multiple":true,"typeClass":"compound","value":[{"datasetContactName":{"typeName":"datasetContactName","multiple":false,"typeClass":"primitive","value":"Ostroha, Ruslan"},"datasetContactAffiliation":{"typeName":"datasetContactAffiliation","multiple":false,"typeClass":"primitive","value":"Sumy State University"},"datasetContactEmail":{"typeName":"datasetContactEmail","multiple":false,"typeClass":"primitive","value":"r.ostroga@pohnp.sumdu.edu.ua"}}]},{"typeName":"dsDescription","multiple":true,"typeClass":"compound","value":[{"dsDescriptionValue":{"typeName":"dsDescriptionValue","multiple":false,"typeClass":"primitive","value":"

This dataset contains graphical representations (.png) of FTIR spectra for four organic and organo-mineral samples. The spectral analysis was performed to identify functional group changes during the valorization of digestate.

\n\nList of analyzed samples:\n
    \n
  1. Peat (Reference material)
    2. \n
  2. Solid Digestate (Raw material from anaerobic digestion)
    3. \n
  3. Digestate Biochar (Pyrolyzed digestate)
    4. \n
  4. Digestate + (NH4)2SO4 (Organo-mineral fertilizer enriched with ammonium sulfate)
    5. \n
\n\nMethodology:\n

The FTIR spectra were recorded using a Nicolet iS50 FT-IR spectrometer (Thermo Fisher Scientific, USA) equipped with a GladiATR diamond ATR accessory (PIKE Technologies, USA). Measurements were performed at a resolution of 2 cm-1, with 32 scans, in the spectral range of 4000–600 cm-1.

"},"dsDescriptionDate":{"typeName":"dsDescriptionDate","multiple":false,"typeClass":"primitive","value":"2025-12-20"}}]},{"typeName":"subject","multiple":true,"typeClass":"controlledVocabulary","value":["Agricultural Sciences","Earth and Environmental Sciences"]},{"typeName":"keyword","multiple":true,"typeClass":"compound","value":[{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"FTIR spectroscopy"},"keywordVocabulary":{"typeName":"keywordVocabulary","multiple":false,"typeClass":"primitive","value":"AGROVOC"},"keywordVocabularyURI":{"typeName":"keywordVocabularyURI","multiple":false,"typeClass":"primitive","value":"http://aims.fao.org/aos/agrovoc/c_28568"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"Digestate"},"keywordVocabulary":{"typeName":"keywordVocabulary","multiple":false,"typeClass":"primitive","value":"AGROVOC"},"keywordVocabularyURI":{"typeName":"keywordVocabularyURI","multiple":false,"typeClass":"primitive","value":"http://aims.fao.org/aos/agrovoc/c_4af94ce2"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"Peat"},"keywordVocabulary":{"typeName":"keywordVocabulary","multiple":false,"typeClass":"primitive","value":"AGROVOC"},"keywordVocabularyURI":{"typeName":"keywordVocabularyURI","multiple":false,"typeClass":"primitive","value":"http://aims.fao.org/aos/agrovoc/c_5647"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"Biochar"},"keywordVocabulary":{"typeName":"keywordVocabulary","multiple":false,"typeClass":"primitive","value":"AGROVOC"},"keywordVocabularyURI":{"typeName":"keywordVocabularyURI","multiple":false,"typeClass":"primitive","value":"http://aims.fao.org/aos/agrovoc/c_e25876d3"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"Ammonium sulfate"},"keywordVocabulary":{"typeName":"keywordVocabulary","multiple":false,"typeClass":"primitive","value":"AGROVOC"},"keywordVocabularyURI":{"typeName":"keywordVocabularyURI","multiple":false,"typeClass":"primitive","value":"http://aims.fao.org/aos/agrovoc/c_354"}}]},{"typeName":"notesText","multiple":false,"typeClass":"primitive","value":"

The dataset consists of 4 image files (PNG format).

\n\nFile naming convention:\n"},{"typeName":"grantNumber","multiple":true,"typeClass":"compound","value":[{"grantNumberAgency":{"typeName":"grantNumberAgency","multiple":false,"typeClass":"primitive","value":"Ministry of Education and Science of Ukraine"},"grantNumberValue":{"typeName":"grantNumberValue","multiple":false,"typeClass":"primitive","value":"0125U000500"}},{"grantNumberAgency":{"typeName":"grantNumberAgency","multiple":false,"typeClass":"primitive","value":"French Government within the NADIYA Programme"},"grantNumberValue":{"typeName":"grantNumberValue","multiple":false,"typeClass":"primitive","value":"2025-435"}}]},{"typeName":"depositor","multiple":false,"typeClass":"primitive","value":"Bataltsev, Yevhen"},{"typeName":"dateOfDeposit","multiple":false,"typeClass":"primitive","value":"2025-12-20"},{"typeName":"kindOfData","multiple":true,"typeClass":"primitive","value":["Spectral Data"]},{"typeName":"software","multiple":true,"typeClass":"compound","value":[{"softwareName":{"typeName":"softwareName","multiple":false,"typeClass":"primitive","value":"OMNIC"}}]}]}},"files":[{"description":"ATR-FTIR spectrum of peat (reference material).","label":"FTIR_Sample_01_Peat.png","restricted":false,"version":1,"datasetVersionId":83,"dataFile":{"id":952,"persistentId":"","filename":"FTIR_Sample_01_Peat.png","contentType":"image/png","friendlyType":"PNG Image","filesize":64602,"description":"ATR-FTIR spectrum of peat (reference material).","storageIdentifier":"local://19b3b591ad1-04e53821861d","rootDataFileId":-1,"md5":"a28ff5b1216626e974104465459cc2a9","checksum":{"type":"MD5","value":"a28ff5b1216626e974104465459cc2a9"},"tabularData":false,"creationDate":"2025-12-20","publicationDate":"2025-12-22","fileAccessRequest":true}},{"description":"ATR-FTIR spectrum of solid digestate (raw material from anaerobic digestion).","label":"FTIR_Sample_02_Digestate.png","restricted":false,"version":1,"datasetVersionId":83,"dataFile":{"id":954,"persistentId":"","filename":"FTIR_Sample_02_Digestate.png","contentType":"image/png","friendlyType":"PNG Image","filesize":65313,"description":"ATR-FTIR spectrum of solid digestate (raw material from anaerobic digestion).","storageIdentifier":"local://19b3b591c48-3439883673d4","rootDataFileId":-1,"md5":"9a0a2ecfde10c446198d54fcfbbd0669","checksum":{"type":"MD5","value":"9a0a2ecfde10c446198d54fcfbbd0669"},"tabularData":false,"creationDate":"2025-12-20","publicationDate":"2025-12-22","fileAccessRequest":true}},{"description":"ATR-FTIR spectrum of biochar derived from digestate pyrolysis.","label":"FTIR_Sample_03_Digestate_Biochar.png","restricted":false,"version":1,"datasetVersionId":83,"categories":["Data"],"dataFile":{"id":951,"persistentId":"","filename":"FTIR_Sample_03_Digestate_Biochar.png","contentType":"image/png","friendlyType":"PNG Image","filesize":56959,"description":"ATR-FTIR spectrum of biochar derived from digestate pyrolysis.","categories":["Data"],"storageIdentifier":"local://19b3b591daa-4164c2cc1acb","rootDataFileId":-1,"md5":"460003e714ca80d386a85362564cbcc7","checksum":{"type":"MD5","value":"460003e714ca80d386a85362564cbcc7"},"tabularData":false,"creationDate":"2025-12-20","publicationDate":"2025-12-22","fileAccessRequest":true}},{"description":"ATR-FTIR spectrum of digestate enriched with ammonium sulfate.","label":"FTIR_Sample_04_Digestate_AmmoniumSulfate.png","restricted":false,"version":1,"datasetVersionId":83,"dataFile":{"id":953,"persistentId":"","filename":"FTIR_Sample_04_Digestate_AmmoniumSulfate.png","contentType":"image/png","friendlyType":"PNG Image","filesize":58305,"description":"ATR-FTIR spectrum of digestate enriched with ammonium sulfate.","storageIdentifier":"local://19b3b591f61-6dc4aea72750","rootDataFileId":-1,"md5":"4011307d249c9e43ffb5a8b455e7af82","checksum":{"type":"MD5","value":"4011307d249c9e43ffb5a8b455e7af82"},"tabularData":false,"creationDate":"2025-12-20","publicationDate":"2025-12-22","fileAccessRequest":true}},{"description":"Description of the dataset, authors, and methodology.","label":"README.txt","restricted":false,"version":1,"datasetVersionId":83,"categories":["Documentation"],"dataFile":{"id":971,"persistentId":"","filename":"README.txt","contentType":"text/plain","friendlyType":"Plain Text","filesize":3264,"description":"Description of the dataset, authors, and methodology.","categories":["Documentation"],"storageIdentifier":"local://19b98d6deab-af4a2be1ad8d","rootDataFileId":955,"previousDataFileId":955,"md5":"d1df4f1c2fe60585363194c8b682d1dc","checksum":{"type":"MD5","value":"d1df4f1c2fe60585363194c8b682d1dc"},"tabularData":false,"creationDate":"2026-01-07","publicationDate":"2026-01-08","fileAccessRequest":true}}],"citation":"Ostroha, Ruslan; Mija, Alice; Cibotaru, Sandu; Skydanenko, Maksym; Bataltsev, Yevhen, 2025, \"Replication Data for: ATR-FTIR Spectra of Peat, Digestate, Biochar, and Organo-Mineral Fertilizer\", https://doi.org/10.48788/DVUA/CFSY4T, DataverseUA, V2"}}