{"id":"https://openalex.org/W4393389221","doi":"https://doi.org/10.20884/1.jm.2024.19.1.9443","title":"Adsorption of Methylene Blue using the Biosorbent of Coconut Fiber Activated by Nitric Acid","display_name":"Adsorption of Methylene Blue using the Biosorbent of Coconut Fiber Activated by Nitric Acid","publication_year":2024,"publication_date":"2024-03-14","ids":{"openalex":"https://openalex.org/W4393389221","doi":"https://doi.org/10.20884/1.jm.2024.19.1.9443"},"language":"en","primary_location":{"id":"doi:10.20884/1.jm.2024.19.1.9443","doi":"https://doi.org/10.20884/1.jm.2024.19.1.9443","is_oa":true,"landing_page_url":"https://doi.org/10.20884/1.jm.2024.19.1.9443","pdf_url":"http://jos.unsoed.ac.id/index.php/jm/article/download/9443/5190","source":{"id":"https://openalex.org/S4210202451","display_name":"Molekul","issn_l":"1907-9761","issn":["1907-9761","2503-0310"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310315117","host_organization_name":"Jenderal Soedirman University","host_organization_lineage":["https://openalex.org/P4310315117"],"host_organization_lineage_names":["Jenderal Soedirman University"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Molekul","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"http://jos.unsoed.ac.id/index.php/jm/article/download/9443/5190","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073081690","display_name":"Anselmus Boy Baunsele","orcid":"https://orcid.org/0009-0003-2102-5899","observed_orcids":["https://orcid.org/0009-0003-2102-5899"]},"institutions":[{"id":"https://openalex.org/I4210127002","display_name":"Universitas Katolik Widya Mandira","ror":"https://ror.org/03r6aza38","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210127002"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Anselmus Boy Baunsele","raw_affiliation_strings":["Universitas Katolik Widya Mandira"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Katolik Widya Mandira","institution_ids":["https://openalex.org/I4210127002"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005680887","display_name":"Aloisius Masan Kopon","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210127002","display_name":"Universitas Katolik Widya Mandira","ror":"https://ror.org/03r6aza38","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210127002"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Aloisius Masan Kopon","raw_affiliation_strings":["Chemical Education Study Program, Faculty of Teacher Training and Education, Widya Mandira Catholic University, Kupang, East Nusa Tenggara, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemical Education Study Program, Faculty of Teacher Training and Education, Widya Mandira Catholic University, Kupang, East Nusa Tenggara, Indonesia","institution_ids":["https://openalex.org/I4210127002"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030310107","display_name":"Erly Grizca Boelan","orcid":"https://orcid.org/0000-0003-4749-7192","observed_orcids":["https://orcid.org/0000-0003-4749-7192"]},"institutions":[{"id":"https://openalex.org/I4210127002","display_name":"Universitas Katolik Widya Mandira","ror":"https://ror.org/03r6aza38","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210127002"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Erly Grizca Boelan","raw_affiliation_strings":["Chemical Education Study Program, Faculty of Teacher Training and Education, Widya Mandira Catholic University, Kupang, East Nusa Tenggara, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemical Education Study Program, Faculty of Teacher Training and Education, Widya Mandira Catholic University, Kupang, East Nusa Tenggara, Indonesia","institution_ids":["https://openalex.org/I4210127002"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072529450","display_name":"Maria Aloisia Uron Leba","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210127002","display_name":"Universitas Katolik Widya Mandira","ror":"https://ror.org/03r6aza38","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210127002"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Maria A. U. Leba","raw_affiliation_strings":["Chemical Education Study Program, Faculty of Teacher Training and Education, Widya Mandira Catholic University, Kupang, East Nusa Tenggara, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemical Education Study Program, Faculty of Teacher Training and Education, Widya Mandira Catholic University, Kupang, East Nusa Tenggara, Indonesia","institution_ids":["https://openalex.org/I4210127002"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019988737","display_name":"Faderina Komisia","orcid":"https://orcid.org/0000-0002-5970-2897","observed_orcids":["https://orcid.org/0000-0002-5970-2897"]},"institutions":[{"id":"https://openalex.org/I4210127002","display_name":"Universitas Katolik Widya Mandira","ror":"https://ror.org/03r6aza38","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210127002"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Faderina Komisia","raw_affiliation_strings":["Chemical Education Study Program, Faculty of Teacher Training and Education, Widya Mandira Catholic University, Kupang, East Nusa Tenggara, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemical Education Study Program, Faculty of Teacher Training and Education, Widya Mandira Catholic University, Kupang, East Nusa Tenggara, Indonesia","institution_ids":["https://openalex.org/I4210127002"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087540940","display_name":"Maria Benedikta Tukan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210127002","display_name":"Universitas Katolik Widya Mandira","ror":"https://ror.org/03r6aza38","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210127002"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Maria B. Tukan","raw_affiliation_strings":["Chemical Education Study Program, Faculty of Teacher Training and Education, Widya Mandira Catholic University, Kupang, East Nusa Tenggara, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemical Education Study Program, Faculty of Teacher Training and Education, Widya Mandira Catholic University, Kupang, East Nusa Tenggara, Indonesia","institution_ids":["https://openalex.org/I4210127002"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081215494","display_name":"Maximus M. Taek","orcid":"https://orcid.org/0000-0002-4597-2167","observed_orcids":["https://orcid.org/0000-0002-4597-2167"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Maximus M. Taek","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048277798","display_name":"Gerardus Diri Tukan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210127002","display_name":"Universitas Katolik Widya Mandira","ror":"https://ror.org/03r6aza38","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210127002"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Gerardus D. Tukan","raw_affiliation_strings":["Chemistry Study Program , Faculty of Mathematics and Natural Sciences , Widya Mandira Catholic University , Kupang , East Nusa Tenggara , Indonesia","Chemical Education Study Program, Faculty of Teacher Training and Education, Widya Mandira Catholic University, Kupang, East Nusa Tenggara, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemistry Study Program , Faculty of Mathematics and Natural Sciences , Widya Mandira Catholic University , Kupang , East Nusa Tenggara , Indonesia","institution_ids":["https://openalex.org/I4210127002"]},{"raw_affiliation_string":"Chemical Education Study Program, Faculty of Teacher Training and Education, Widya Mandira Catholic University, Kupang, East Nusa Tenggara, Indonesia","institution_ids":["https://openalex.org/I4210127002"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083060016","display_name":"Hildegardis Missa","orcid":"https://orcid.org/0000-0002-2969-3731","observed_orcids":["https://orcid.org/0000-0002-2969-3731"]},"institutions":[{"id":"https://openalex.org/I4210127002","display_name":"Universitas Katolik Widya Mandira","ror":"https://ror.org/03r6aza38","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210127002"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Hildegardis Missa","raw_affiliation_strings":["Biology Education Study Program, Faculty of Teacher Training and Education, Widya Mandira Catholic University, Kupang, East Nusa Tenggara, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biology Education Study Program, Faculty of Teacher Training and Education, Widya Mandira Catholic University, Kupang, East Nusa Tenggara, Indonesia","institution_ids":["https://openalex.org/I4210127002"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015532250","display_name":"Dwi Siswanta","orcid":"https://orcid.org/0000-0003-2931-5084","observed_orcids":["https://orcid.org/0000-0003-2931-5084"]},"institutions":[{"id":"https://openalex.org/I165230279","display_name":"Universitas Gadjah Mada","ror":"https://ror.org/03ke6d638","country_code":"ID","type":"education","lineage":["https://openalex.org/I165230279"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Dwi Siswanta","raw_affiliation_strings":["Department of Chemistry, Faculty of Mathematics and Natural Sciences, Gadjah Mada University, Yogyakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Faculty of Mathematics and Natural Sciences, Gadjah Mada University, Yogyakarta, Indonesia","institution_ids":["https://openalex.org/I165230279"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062828264","display_name":"Johnson N. Naat","orcid":"https://orcid.org/0000-0002-4855-7612","observed_orcids":["https://orcid.org/0000-0002-4855-7612"]},"institutions":[{"id":"https://openalex.org/I3133131564","display_name":"Universitas Pattimura","ror":"https://ror.org/0091hm651","country_code":"ID","type":"education","lineage":["https://openalex.org/I3133131564"]},{"id":"https://openalex.org/I315861787","display_name":"University of Nusa Cendana","ror":"https://ror.org/04yf4aj88","country_code":"ID","type":"education","lineage":["https://openalex.org/I315861787"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Johnson N. Naat","raw_affiliation_strings":["Chemical Education Study Program, Faculty of Teacher Training and Education, Nusa Cendana University, Kupang, East Nusa Tenggara, Indonesia","Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Pattimura, Ambon, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemical Education Study Program, Faculty of Teacher Training and Education, Nusa Cendana University, Kupang, East Nusa Tenggara, Indonesia","institution_ids":["https://openalex.org/I315861787"]},{"raw_affiliation_string":"Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Pattimura, Ambon, Indonesia","institution_ids":["https://openalex.org/I3133131564"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101772179","display_name":"Rahayu Rahayu","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rahayu Rahayu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250000,"currency":"IDR","value_usd":81},"apc_paid":{"value":1250000,"currency":"IDR","value_usd":81},"fwci":0.5559,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.55615818,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"19","issue":"1","first_page":"128","last_page":"128"},"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":0.9980000257492065,"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":0.9980000257492065,"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/T11188","display_name":"Coagulation and Flocculation Studies","score":0.000699999975040555,"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/T11511","display_name":"Dyeing and Modifying Textile Fibers","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/methylene-blue-adsorption","display_name":"methylene blue adsorption","score":0.9079999923706055},{"id":"https://openalex.org/keywords/nitric-acid-activation","display_name":"nitric acid activation","score":0.9900000095367432},{"id":"https://openalex.org/keywords/dye-wastewater","display_name":"dyeing wastewater","score":0.8090000152587891},{"id":"https://openalex.org/keywords/low-cost-biosorbent","display_name":"low-cost biosorbent","score":0.7839999794960022},{"id":"https://openalex.org/keywords/adsorption-kinetics","display_name":"adsorption kinetics","score":0.6660000085830688},{"id":"https://openalex.org/keywords/pseudo-second-order-kinetics","display_name":"pseudo-second-order kinetics","score":0.9160000085830688},{"id":"https://openalex.org/keywords/adsorption-isotherms","display_name":"adsorption isotherms","score":0.8870000243186951},{"id":"https://openalex.org/keywords/adsorption-thermodynamics","display_name":"adsorption thermodynamics","score":0.6840000152587891},{"id":"https://openalex.org/keywords/agricultural-waste-valorization","display_name":"agricultural waste valorization","score":0.6299999952316284},{"id":"https://openalex.org/keywords/ph-effect-on-adsorption","display_name":"pH effect on adsorption","score":0.7860000133514404}],"concepts":[{"id":"https://openalex.org/C2779191827","wikidata":"https://www.wikidata.org/wiki/Q422134","display_name":"Methylene blue","level":4,"score":0.9116579294204712},{"id":"https://openalex.org/C2778504605","wikidata":"https://www.wikidata.org/wiki/Q83320","display_name":"Nitric acid","level":2,"score":0.8440003991127014},{"id":"https://openalex.org/C150394285","wikidata":"https://www.wikidata.org/wiki/Q180254","display_name":"Adsorption","level":2,"score":0.7765028476715088},{"id":"https://openalex.org/C519885992","wikidata":"https://www.wikidata.org/wiki/Q161","display_name":"Fiber","level":2,"score":0.5645615458488464},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5487398505210876},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.5261123776435852},{"id":"https://openalex.org/C528095902","wikidata":"https://www.wikidata.org/wiki/Q2283886","display_name":"Pulp and paper industry","level":1,"score":0.37151265144348145},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.33395469188690186},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.2121427357196808},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.08472287654876709},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06103089451789856},{"id":"https://openalex.org/C65165184","wikidata":"https://www.wikidata.org/wiki/Q218831","display_name":"Photocatalysis","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.20884/1.jm.2024.19.1.9443","doi":"https://doi.org/10.20884/1.jm.2024.19.1.9443","is_oa":true,"landing_page_url":"https://doi.org/10.20884/1.jm.2024.19.1.9443","pdf_url":"http://jos.unsoed.ac.id/index.php/jm/article/download/9443/5190","source":{"id":"https://openalex.org/S4210202451","display_name":"Molekul","issn_l":"1907-9761","issn":["1907-9761","2503-0310"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310315117","host_organization_name":"Jenderal Soedirman University","host_organization_lineage":["https://openalex.org/P4310315117"],"host_organization_lineage_names":["Jenderal Soedirman University"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Molekul","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:de8da2265b3b4cfc9431a841cfa6f6b6","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/de8da2265b3b4cfc9431a841cfa6f6b6","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Molekul, Vol 19, Iss 1, Pp 128-142 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.20884/1.jm.2024.19.1.9443","doi":"https://doi.org/10.20884/1.jm.2024.19.1.9443","is_oa":true,"landing_page_url":"https://doi.org/10.20884/1.jm.2024.19.1.9443","pdf_url":"http://jos.unsoed.ac.id/index.php/jm/article/download/9443/5190","source":{"id":"https://openalex.org/S4210202451","display_name":"Molekul","issn_l":"1907-9761","issn":["1907-9761","2503-0310"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310315117","host_organization_name":"Jenderal Soedirman University","host_organization_lineage":["https://openalex.org/P4310315117"],"host_organization_lineage_names":["Jenderal Soedirman University"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Molekul","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":0.7778000235557556,"id":"https://metadata.un.org/sdg/6"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4393389221.pdf","grobid_xml":"https://content.openalex.org/works/W4393389221.grobid-xml"},"referenced_works_count":59,"referenced_works":["https://openalex.org/W943724244","https://openalex.org/W983552151","https://openalex.org/W1966852774","https://openalex.org/W1969475273","https://openalex.org/W1973503653","https://openalex.org/W1974220999","https://openalex.org/W1984975126","https://openalex.org/W2025785185","https://openalex.org/W2051468393","https://openalex.org/W2063194355","https://openalex.org/W2133008071","https://openalex.org/W2236753314","https://openalex.org/W2298035425","https://openalex.org/W2487077137","https://openalex.org/W2509148101","https://openalex.org/W2511456845","https://openalex.org/W2551884083","https://openalex.org/W2731391557","https://openalex.org/W2752698709","https://openalex.org/W2883838379","https://openalex.org/W2890957403","https://openalex.org/W2894908098","https://openalex.org/W2904349200","https://openalex.org/W2942769349","https://openalex.org/W2953396488","https://openalex.org/W2955658091","https://openalex.org/W2955690720","https://openalex.org/W2958138182","https://openalex.org/W2969322499","https://openalex.org/W2980182901","https://openalex.org/W2980756076","https://openalex.org/W3008229564","https://openalex.org/W3021525825","https://openalex.org/W3021923596","https://openalex.org/W3032350475","https://openalex.org/W3047357100","https://openalex.org/W3080783283","https://openalex.org/W3083134255","https://openalex.org/W3106921177","https://openalex.org/W3108174998","https://openalex.org/W3110198657","https://openalex.org/W3111777080","https://openalex.org/W3184256986","https://openalex.org/W3198284255","https://openalex.org/W4205447219","https://openalex.org/W4210369413","https://openalex.org/W4221060779","https://openalex.org/W4283449946","https://openalex.org/W4285101882","https://openalex.org/W4288453030","https://openalex.org/W4298145729","https://openalex.org/W4311421745","https://openalex.org/W4313529011","https://openalex.org/W4313650411","https://openalex.org/W4313830036","https://openalex.org/W4361000403","https://openalex.org/W4361000479","https://openalex.org/W4385481713","https://openalex.org/W4415170856"],"related_works":["https://openalex.org/W4367321943","https://openalex.org/W4210369413","https://openalex.org/W7063912111","https://openalex.org/W2146418707","https://openalex.org/W7054678018","https://openalex.org/W4309612687","https://openalex.org/W3207998430","https://openalex.org/W4320715348","https://openalex.org/W3011898605","https://openalex.org/W3012658570"],"abstract_inverted_index":{"The":[0,33,104,136,155],"textile":[1,15],"industry":[2],"in":[3],"the":[4,28,81,88,98,108,129,164],"world":[5],"keeps":[6],"increasing,":[7],"but":[8],"it":[9,60,183,188],"harms":[10],"environmental":[11],"pollution":[12,38],"caused":[13],"by":[14],"dye":[16,37],"waste.":[17],"Synthetic":[18],"dyes":[19],"contain":[20],"carcinogenic":[21],"and":[22,30,57,59,75,94,124],"mutagenic":[23],"ingredients":[24],"that":[25,65,107,187],"can":[26,184],"demage":[27],"environment":[29],"aquatic":[31],"biota.":[32],"alternative":[34],"to":[35,86,141],"handling":[36],"with":[39,145,163,175,190],"a":[40,114,118,125,142,146,191],"low-cost":[41],"method":[42,85],"is":[43],"adsorption":[44,99,112,127,137,157],"using":[45],"nitric":[46],"acid-activated":[47],"coconut":[48,95],"fiber.":[49],"Coconut":[50],"fiber":[51,96],"was":[52,139,159],"an":[53,62,176],"abundant":[54],"agricultural":[55],"waste":[56],"economical,":[58],"had":[61],"active":[63],"site":[64],"contained":[66],"many":[67],"compounds":[68],"such":[69],"as":[70],"cellulose,":[71],"lignin,":[72],"pyroligneous":[73],"acid,":[74],"tannin":[76],"molecules.":[77],"This":[78],"study":[79,138],"used":[80],"UV-Vis":[82],"Spectrophotometer":[83],"analysis":[84],"determine":[87],"effect":[89],"of":[90,101,116,121,128,131,134,150,166,178],"pH,":[91],"contact":[92,119,132],"time,":[93],"on":[97],"capacity":[100,158],"methylene":[102,167,199],"blue.":[103],"result":[105],"showed":[106],"optimal":[109],"conditions":[110],"for":[111],"were":[113],"pH":[115],"5,":[117],"time":[120,133],"75":[122],"minutes,":[123],"percentage":[126,165],"variation":[130],"99.628%.":[135],"according":[140],"pseudo-second-order":[143],"reaction":[144,148],"constant":[147],"rate":[149],"0.050":[151],"g":[152],"mg-1":[153],"minute-1.":[154],"maximum":[156],"2":[160],"mg":[161],"g-1,":[162],"blue":[168,200],"adsorbed":[169],"at":[170],"99.84%.":[171],"Adsorption":[172],"occurs":[173,189],"chemically":[174],"energy":[177],"35.4":[179],"kJ":[180],"mol-1,":[181],"so":[182],"be":[185],"determined":[186],"monolayer":[192],"mechanism.":[193],"Keywords:":[194],"Adsorption,":[195],"biosorbent,":[196],"isothermal,":[197],"kinetic,":[198]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2024-04-02T00:00:00"}