{"id":"https://openalex.org/W3010440466","doi":"https://doi.org/10.21831/ijce.v2i1.30294","title":"Utilization of Natural Coagulant Substance (Tamarind and Winged Bean Seed) on the Quality of Tofu Wastewater in Muntilan, Magelang","display_name":"Utilization of Natural Coagulant Substance (Tamarind and Winged Bean Seed) on the Quality of Tofu Wastewater in Muntilan, Magelang","publication_year":2020,"publication_date":"2020-02-21","ids":{"openalex":"https://openalex.org/W3010440466","doi":"https://doi.org/10.21831/ijce.v2i1.30294","mag":"3010440466"},"language":"en","primary_location":{"id":"doi:10.21831/ijce.v2i1.30294","doi":"https://doi.org/10.21831/ijce.v2i1.30294","is_oa":true,"landing_page_url":"https://doi.org/10.21831/ijce.v2i1.30294","pdf_url":null,"source":{"id":"https://openalex.org/S4387278777","display_name":"Indonesian Journal of Chemistry and Environment","issn_l":"2599-3186","issn":["2599-3186"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310314915","host_organization_name":"State University of Yogyakarta","host_organization_lineage":["https://openalex.org/P4310314915"],"host_organization_lineage_names":["State University of Yogyakarta"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Indonesian Journal of Chemistry and Environment","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/10.21831/ijce.v2i1.30294","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009591405","display_name":"S. E. Elpani","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I127859547","display_name":"Yogyakarta State University","ror":"https://ror.org/05fryw881","country_code":"ID","type":"education","lineage":["https://openalex.org/I127859547"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"S. E. Elpani","raw_affiliation_strings":["Universitas Negeri Yogyakarta"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Negeri Yogyakarta","institution_ids":["https://openalex.org/I127859547"]}]},{"author_position":"middle","author":{"id":null,"display_name":"M. J. Gunawan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I127859547","display_name":"Yogyakarta State University","ror":"https://ror.org/05fryw881","country_code":"ID","type":"education","lineage":["https://openalex.org/I127859547"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"M. J. Gunawan","raw_affiliation_strings":["Universitas Negeri Yogyakarta"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Negeri Yogyakarta","institution_ids":["https://openalex.org/I127859547"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066145920","display_name":"E. Aviventi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I127859547","display_name":"Yogyakarta State University","ror":"https://ror.org/05fryw881","country_code":"ID","type":"education","lineage":["https://openalex.org/I127859547"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"E. Aviventi","raw_affiliation_strings":["Universitas Negeri Yogyakarta"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Negeri Yogyakarta","institution_ids":["https://openalex.org/I127859547"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070784331","display_name":"R. A. Sabila","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I127859547","display_name":"Yogyakarta State University","ror":"https://ror.org/05fryw881","country_code":"ID","type":"education","lineage":["https://openalex.org/I127859547"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"R. A. Sabila","raw_affiliation_strings":["Universitas Negeri Yogyakarta"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Negeri Yogyakarta","institution_ids":["https://openalex.org/I127859547"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I127859547"],"apc_list":null,"apc_paid":null,"fwci":0.0778,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.35919671,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"2","issue":"1","first_page":"25","last_page":"32"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11188","display_name":"Coagulation and Flocculation Studies","score":0.9990000128746033,"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/T11188","display_name":"Coagulation and Flocculation Studies","score":0.9990000128746033,"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/T14252","display_name":"Water and Wastewater Treatment","score":0.0005000000237487257,"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/T11781","display_name":"Wastewater Treatment and Reuse","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/tofu-wastewater","display_name":"tofu wastewater","score":0.8220000267028809},{"id":"https://openalex.org/keywords/natural-coagulants","display_name":"natural coagulants","score":0.7749999761581421},{"id":"https://openalex.org/keywords/tamarind-seed","display_name":"tamarind seed","score":0.9290000200271606},{"id":"https://openalex.org/keywords/chemical-oxygen-demand","display_name":"chemical oxygen demand","score":0.7670000195503235},{"id":"https://openalex.org/keywords/total-dissolved-solids","display_name":"total dissolved solids","score":0.9860000014305115},{"id":"https://openalex.org/keywords/ph","display_name":"pH","score":0.878000020980835},{"id":"https://openalex.org/keywords/muntilan","display_name":"Muntilan","score":0.7350000143051147}],"concepts":[{"id":"https://openalex.org/C94061648","wikidata":"https://www.wikidata.org/wiki/Q336191","display_name":"Wastewater","level":2,"score":0.6008284687995911},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5302400588989258},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.4709661304950714},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.24040120840072632},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.09188207983970642},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.08157366514205933}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.21831/ijce.v2i1.30294","doi":"https://doi.org/10.21831/ijce.v2i1.30294","is_oa":true,"landing_page_url":"https://doi.org/10.21831/ijce.v2i1.30294","pdf_url":null,"source":{"id":"https://openalex.org/S4387278777","display_name":"Indonesian Journal of Chemistry and Environment","issn_l":"2599-3186","issn":["2599-3186"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310314915","host_organization_name":"State University of Yogyakarta","host_organization_lineage":["https://openalex.org/P4310314915"],"host_organization_lineage_names":["State University of Yogyakarta"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Indonesian Journal of Chemistry and Environment","raw_type":"journal-article"},{"id":"pmh:oai:journal.uny.ac.id:article/30294","doi":null,"is_oa":true,"landing_page_url":"https://journal.uny.ac.id/index.php/ijoce/article/view/30294","pdf_url":"https://journal.uny.ac.id/index.php/ijoce/article/download/30294/pdf","source":{"id":"https://openalex.org/S4387278777","display_name":"Indonesian Journal of Chemistry and Environment","issn_l":"2599-3186","issn":["2599-3186"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310314915","host_organization_name":"State University of Yogyakarta","host_organization_lineage":["https://openalex.org/P4310314915"],"host_organization_lineage_names":["State University of Yogyakarta"],"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":"2599-3186","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.21831/ijce.v2i1.30294","doi":"https://doi.org/10.21831/ijce.v2i1.30294","is_oa":true,"landing_page_url":"https://doi.org/10.21831/ijce.v2i1.30294","pdf_url":null,"source":{"id":"https://openalex.org/S4387278777","display_name":"Indonesian Journal of Chemistry and Environment","issn_l":"2599-3186","issn":["2599-3186"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310314915","host_organization_name":"State University of Yogyakarta","host_organization_lineage":["https://openalex.org/P4310314915"],"host_organization_lineage_names":["State University of Yogyakarta"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Indonesian Journal of Chemistry and Environment","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":0.965499997138977,"id":"https://metadata.un.org/sdg/6"},{"display_name":"Zero hunger","score":0.8409000039100647,"id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3010440466.pdf","grobid_xml":"https://content.openalex.org/works/W3010440466.grobid-xml"},"referenced_works_count":3,"referenced_works":["https://openalex.org/W1564916392","https://openalex.org/W4300582905","https://openalex.org/W6630782274"],"related_works":["https://openalex.org/W1536591880","https://openalex.org/W4386143290","https://openalex.org/W4414144209","https://openalex.org/W4361267764","https://openalex.org/W4382792256","https://openalex.org/W4409636616","https://openalex.org/W3026759591","https://openalex.org/W3007267050","https://openalex.org/W4400649510","https://openalex.org/W4292403477"],"abstract_inverted_index":{"The":[0,28,43,97],"aim":[1],"of":[2,10,37,49,66,81,105,140,153],"this":[3],"study":[4],"is":[5],"to":[6,83,110,158],"determine":[7],"the":[8,33,47,78,102,138,150],"effect":[9,72],"various":[11,50],"mass":[12,51],"in":[13,24,40,52,87,119,129,137,165,175],"tamarind":[14,53,88,120,166],"and":[15,22,54,63,90,122,168],"winged":[16,55,95,130,176],"bean":[17,56,131,177],"seeds":[18,57,132],"on":[19,73,94],"pH,":[20],"TDS,":[21],"COD":[23,98],"tofu":[25,67],"factory":[26,68],"wastewater.":[27],"research":[29],"was":[30],"conducted":[31],"at":[32],"Chemistry":[34],"Research":[35],"Laboratory":[36],"FMIPA":[38],"UNY":[39],"December":[41],"2018.":[42],"results":[44],"showed":[45],"that":[46],"addition":[48,139],"as":[58,60],"much":[59],"7,":[61],"9,":[62],"11":[64],"grams":[65],"wastewater":[69],"had":[70],"an":[71],"pH":[74],"which":[75,133],"increased":[76,100,148],"from":[77,101,149],"initial":[79,103,151],"condition":[80,104],"2.5":[82],"2.6;":[84],"2.7;":[85],"2.8":[86],"seeds,":[89,121,167],"2.8;":[91],"2.9;":[92],"3.0":[93],"beans.":[96],"test":[99,146],"6619.20":[106],"mg":[107,116,126,155,162,172],"/":[108,117,127,156,163,173],"L":[109,118,128,157,164,174],"7312,":[111],"64;":[112],"7880,":[113],"00;":[114],"8195.20":[115],"9140.80;":[123],"10464.64;":[124],"9329.92":[125],"have":[134],"decreased":[135],"again":[136],"11-gram":[141],"coagulant":[142],"substance":[143],"mass.":[144],"TDS":[145],"has":[147],"conditions":[152],"1512":[154],"1715;":[159],"1736;":[160],"1848":[161],"1890;":[169],"1988;":[170],"1855":[171],"seeds.":[178]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2020-03-13T00:00:00"}
