{"id":"https://openalex.org/W4377208554","doi":"https://doi.org/10.20885/eksakta.vol4.iss1.art3","title":"Synthesis of Carbon from Rice Groats at Various Pyrolysis Temperatures and Its Application for the Recovery of Chromium Wastewater from the Tannery Industry","display_name":"Synthesis of Carbon from Rice Groats at Various Pyrolysis Temperatures and Its Application for the Recovery of Chromium Wastewater from the Tannery Industry","publication_year":2023,"publication_date":"2023-01-20","ids":{"openalex":"https://openalex.org/W4377208554","doi":"https://doi.org/10.20885/eksakta.vol4.iss1.art3"},"language":"en","primary_location":{"id":"doi:10.20885/eksakta.vol4.iss1.art3","doi":"https://doi.org/10.20885/eksakta.vol4.iss1.art3","is_oa":true,"landing_page_url":"https://doi.org/10.20885/eksakta.vol4.iss1.art3","pdf_url":null,"source":{"id":"https://openalex.org/S4210238365","display_name":"EKSAKTA Journal of Sciences and Data Analysis","issn_l":"2716-0459","issn":["2716-0459","2720-9326"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315228","host_organization_name":"Islamic University of Indonesia","host_organization_lineage":["https://openalex.org/P4310315228"],"host_organization_lineage_names":["Islamic University of Indonesia"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EKSAKTA: Journal of Sciences and Data Analysis","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.20885/eksakta.vol4.iss1.art3","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009850196","display_name":"Wahyu Fajar Winata","orcid":"https://orcid.org/0000-0002-8542-2864","observed_orcids":["https://orcid.org/0000-0002-8542-2864"]},"institutions":[{"id":"https://openalex.org/I4405274559","display_name":"Politeknik ATK Yogyakarta","ror":"https://ror.org/01ychtg55","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405274559"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Wahyu Fajar Winata","raw_affiliation_strings":["Jurusan Teknologi Pengolahan Kulit, Politeknik ATK Yogyakarta, Bantul, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jurusan Teknologi Pengolahan Kulit, Politeknik ATK Yogyakarta, Bantul, Indonesia","institution_ids":["https://openalex.org/I4405274559"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002385607","display_name":"Ika Yanti","orcid":"https://orcid.org/0000-0002-2711-4185","observed_orcids":["https://orcid.org/0000-0002-2711-4185"]},"institutions":[{"id":"https://openalex.org/I35427347","display_name":"Islamic University of Indonesia","ror":"https://ror.org/000pmrk50","country_code":"ID","type":"education","lineage":["https://openalex.org/I35427347"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Ika Yanti","raw_affiliation_strings":["Department of Chemistry, Universitas Islam Indonesia, Sleman, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Universitas Islam Indonesia, Sleman, Indonesia","institution_ids":["https://openalex.org/I35427347"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1571,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.36454558,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"23","last_page":"28"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10016","display_name":"Adsorption and biosorption for pollutant removal","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10016","display_name":"Adsorption and biosorption for pollutant removal","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12078","display_name":"Environmental remediation with nanomaterials","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10088","display_name":"Thermochemical Biomass Conversion Processes","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/carbon-synthesis","display_name":"carbon synthesis","score":0.7459999918937683},{"id":"https://openalex.org/keywords/pyrolysis-temperature","display_name":"pyrolysis temperature","score":0.9810000061988831},{"id":"https://openalex.org/keywords/chromium-recovery","display_name":"chromium recovery","score":0.5699999928474426},{"id":"https://openalex.org/keywords/tannery-wastewater","display_name":"tannery wastewater","score":0.9810000061988831},{"id":"https://openalex.org/keywords/adsorption","display_name":"adsorption","score":0.6179999709129333},{"id":"https://openalex.org/keywords/pseudo-second-order-kinetics","display_name":"pseudo-second-order kinetics","score":0.8059999942779541},{"id":"https://openalex.org/keywords/iodine-value","display_name":"iodine value","score":0.9490000009536743},{"id":"https://openalex.org/keywords/low-cost-adsorbent","display_name":"low-cost adsorbent","score":0.7289999723434448}],"concepts":[{"id":"https://openalex.org/C36759035","wikidata":"https://www.wikidata.org/wiki/Q176848","display_name":"Pyrolysis","level":2,"score":0.8567305207252502},{"id":"https://openalex.org/C511782168","wikidata":"https://www.wikidata.org/wiki/Q725","display_name":"Chromium","level":2,"score":0.7852818965911865},{"id":"https://openalex.org/C94061648","wikidata":"https://www.wikidata.org/wiki/Q336191","display_name":"Wastewater","level":2,"score":0.7537198662757874},{"id":"https://openalex.org/C150394285","wikidata":"https://www.wikidata.org/wiki/Q180254","display_name":"Adsorption","level":2,"score":0.6962080597877502},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.68533855676651},{"id":"https://openalex.org/C148898269","wikidata":"https://www.wikidata.org/wiki/Q1108792","display_name":"Kinetics","level":2,"score":0.5785702466964722},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.5148329138755798},{"id":"https://openalex.org/C140205800","wikidata":"https://www.wikidata.org/wiki/Q5860","display_name":"Carbon fibers","level":3,"score":0.4960273206233978},{"id":"https://openalex.org/C2779647737","wikidata":"https://www.wikidata.org/wiki/Q190878","display_name":"Activated carbon","level":3,"score":0.45544955134391785},{"id":"https://openalex.org/C528095902","wikidata":"https://www.wikidata.org/wiki/Q2283886","display_name":"Pulp and paper industry","level":1,"score":0.4372226893901825},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.30690139532089233},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2098674774169922},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.16952106356620789},{"id":"https://openalex.org/C104779481","wikidata":"https://www.wikidata.org/wiki/Q50707","display_name":"Composite number","level":2,"score":0.04595145583152771},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.20885/eksakta.vol4.iss1.art3","doi":"https://doi.org/10.20885/eksakta.vol4.iss1.art3","is_oa":true,"landing_page_url":"https://doi.org/10.20885/eksakta.vol4.iss1.art3","pdf_url":null,"source":{"id":"https://openalex.org/S4210238365","display_name":"EKSAKTA Journal of Sciences and Data Analysis","issn_l":"2716-0459","issn":["2716-0459","2720-9326"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315228","host_organization_name":"Islamic University of Indonesia","host_organization_lineage":["https://openalex.org/P4310315228"],"host_organization_lineage_names":["Islamic University of Indonesia"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EKSAKTA: Journal of Sciences and Data Analysis","raw_type":"journal-article"},{"id":"pmh:oai:ojs.jurnal.uii.ac.id:article/25627","doi":null,"is_oa":true,"landing_page_url":"https://journal.uii.ac.id/Eksakta/article/view/25627","pdf_url":null,"source":{"id":"https://openalex.org/S4210238365","display_name":"EKSAKTA Journal of Sciences and Data Analysis","issn_l":"2716-0459","issn":["2716-0459","2720-9326"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315228","host_organization_name":"Islamic University of Indonesia","host_organization_lineage":["https://openalex.org/P4310315228"],"host_organization_lineage_names":["Islamic University of Indonesia"],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2716-0459","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.20885/eksakta.vol4.iss1.art3","doi":"https://doi.org/10.20885/eksakta.vol4.iss1.art3","is_oa":true,"landing_page_url":"https://doi.org/10.20885/eksakta.vol4.iss1.art3","pdf_url":null,"source":{"id":"https://openalex.org/S4210238365","display_name":"EKSAKTA Journal of Sciences and Data Analysis","issn_l":"2716-0459","issn":["2716-0459","2720-9326"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315228","host_organization_name":"Islamic University of Indonesia","host_organization_lineage":["https://openalex.org/P4310315228"],"host_organization_lineage_names":["Islamic University of Indonesia"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EKSAKTA: Journal of Sciences and Data Analysis","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Responsible consumption and production","score":1.0,"id":"https://metadata.un.org/sdg/12"},{"display_name":"Clean water and sanitation","score":0.6618000268936157,"id":"https://metadata.un.org/sdg/6"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W2152580577","https://openalex.org/W2156513181","https://openalex.org/W2207650453","https://openalex.org/W2340889507","https://openalex.org/W2387613601","https://openalex.org/W2554918598","https://openalex.org/W2594113338","https://openalex.org/W2611189452","https://openalex.org/W2790086717","https://openalex.org/W2918962211","https://openalex.org/W2980428052","https://openalex.org/W3017937534","https://openalex.org/W3020020753","https://openalex.org/W3146589165","https://openalex.org/W3170850050","https://openalex.org/W4200077192","https://openalex.org/W4206442771","https://openalex.org/W4210877278","https://openalex.org/W4224305347","https://openalex.org/W4280622929","https://openalex.org/W4295598645","https://openalex.org/W6600291067","https://openalex.org/W6605618723"],"related_works":["https://openalex.org/W4388570608","https://openalex.org/W3028108097","https://openalex.org/W3110970141","https://openalex.org/W4387642841","https://openalex.org/W2539061456","https://openalex.org/W4416731251","https://openalex.org/W3206039914","https://openalex.org/W2884977216","https://openalex.org/W2605316268","https://openalex.org/W2951727928"],"abstract_inverted_index":{"The":[0,36,57],"research":[1],"on":[2],"synthesis":[3,40],"of":[4,19,38,46,48,65,72,91,100],"carbon":[5,39,66],"from":[6,22,94,103],"rice":[7],"groats":[8],"at":[9,30,68],"various":[10],"pyrolysis":[11,28,59,70],"temperatures":[12,29],"and":[13,33,54,121],"its":[14],"application":[15],"for":[16],"the":[17,23,44,62,88,104,109],"recovery":[18],"chromium":[20,92,101],"wastewater":[21,102],"tannery":[24,95,105],"industry":[25,106],"by":[26],"varying":[27],"300,":[31],"400,":[32],"500":[34,73],"\u00b0C.":[35],"results":[37],"are":[41],"analyzed":[42],"in":[43],"form":[45],"determination":[47],"yield,":[49],"water":[50],"content,":[51,53],"ash":[52],"iodine":[55],"number.":[56],"best":[58],"condition":[60],"with":[61,75,113],"quality":[63],"requirement":[64],"is":[67,115,118,123],"a":[69],"temperature":[71],"\u00b0C":[74],"760":[76],"mg.g-1":[77],"(iodine":[78],"number).":[79],"Adsorption":[80,97],"kinetics":[81,90,98,111],"was":[82],"also":[83],"carried":[84],"out":[85],"to":[86,108],"determine":[87],"adsorption":[89],"ions":[93],"wastewater.":[96],"model":[99,112],"corresponds":[107],"pseudo-second-order":[110],"R2":[114],"0.9857,":[116],"k2":[117],"0.0093":[119],"g.mg-1.min-1,":[120],"qe":[122],"28.5714":[124],"mg.g-1.":[125]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-10-07T09:51:55.459714","created_date":"2023-05-22T00:00:00"}
