{"id":"https://openalex.org/W2928847734","doi":"https://doi.org/10.22146/teknosains.31917","title":"EFEKTIFITAS PENAMBAHAN MEDIA GEOTEKSTIL PADA SARINGAN PASIR LAMBAT TERHADAP PENYISIHAN PARAMETER KEKERUHAN, JUMLAH COLI DAN COD","display_name":"EFEKTIFITAS PENAMBAHAN MEDIA GEOTEKSTIL PADA SARINGAN PASIR LAMBAT TERHADAP PENYISIHAN PARAMETER KEKERUHAN, JUMLAH COLI DAN COD","publication_year":2019,"publication_date":"2019-01-31","ids":{"openalex":"https://openalex.org/W2928847734","doi":"https://doi.org/10.22146/teknosains.31917","mag":"2928847734"},"language":"en","primary_location":{"id":"doi:10.22146/teknosains.31917","doi":"https://doi.org/10.22146/teknosains.31917","is_oa":true,"landing_page_url":"https://doi.org/10.22146/teknosains.31917","pdf_url":"https://jurnal.ugm.ac.id/teknosains/article/download/31917/25000","source":{"id":"https://openalex.org/S2736637533","display_name":"Jurnal Teknosains","issn_l":"2089-6131","issn":["2089-6131","2443-1311"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315304","host_organization_name":"Graduate School of Gadjah Mada University","host_organization_lineage":["https://openalex.org/P4310315304","https://openalex.org/P4310314959"],"host_organization_lineage_names":["Graduate School of Gadjah Mada University","Gadjah Mada University"],"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":"Jurnal Teknosains","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://jurnal.ugm.ac.id/teknosains/article/download/31917/25000","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027942561","display_name":"Yustika Kusumawardani","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210141452","display_name":"Universitas Pandanaran","ror":"https://ror.org/03wya1h47","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210141452"]}],"countries":["ID"],"is_corresponding":true,"raw_author_name":"Yustika Kusumawardani","raw_affiliation_strings":["Program Studi Teknik Lingkungan Universitas Pandanaran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Program Studi Teknik Lingkungan Universitas Pandanaran","institution_ids":["https://openalex.org/I4210141452"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017914566","display_name":"Widi Astuti","orcid":"https://orcid.org/0000-0002-7730-6134","observed_orcids":["https://orcid.org/0000-0002-7730-6134"]},"institutions":[{"id":"https://openalex.org/I4210141452","display_name":"Universitas Pandanaran","ror":"https://ror.org/03wya1h47","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210141452"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Widi Astuti","raw_affiliation_strings":["Program Studi Teknik Lingkungan Universitas Pandanaran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Program Studi Teknik Lingkungan Universitas Pandanaran","institution_ids":["https://openalex.org/I4210141452"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5027942561"],"corresponding_institution_ids":["https://openalex.org/I4210141452"],"apc_list":null,"apc_paid":null,"fwci":0.1841,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.50125837,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":"8","issue":"2","first_page":"114","last_page":"114"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14252","display_name":"Water and Wastewater Treatment","score":0.5922999978065491,"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/T14252","display_name":"Water and Wastewater Treatment","score":0.5922999978065491,"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":0.2011999934911728,"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/T11493","display_name":"Water Treatment and Disinfection","score":0.07699999958276749,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"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/slow-sand-filter","display_name":"slow sand filter","score":0.7860000133514404},{"id":"https://openalex.org/keywords/turbidity-removal","display_name":"turbidity removal","score":0.9629999995231628},{"id":"https://openalex.org/keywords/coliform-removal","display_name":"coliform removal","score":0.7919999957084656},{"id":"https://openalex.org/keywords/cod-removal","display_name":"COD removal","score":0.8809999823570251},{"id":"https://openalex.org/keywords/slow-sand-filtration","display_name":"slow sand filtration","score":0.460999995470047},{"id":"https://openalex.org/keywords/continuous-flow-filtration","display_name":"continuous flow filtration","score":0.5419999957084656},{"id":"https://openalex.org/keywords/raw-water-treatment","display_name":"raw water treatment","score":0.703000009059906}],"concepts":[{"id":"https://openalex.org/C2777600705","wikidata":"https://www.wikidata.org/wiki/Q1048148","display_name":"Geotextile","level":2,"score":0.8890105485916138},{"id":"https://openalex.org/C64016661","wikidata":"https://www.wikidata.org/wiki/Q898574","display_name":"Turbidity","level":2,"score":0.8322707414627075},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6050832271575928},{"id":"https://openalex.org/C528095902","wikidata":"https://www.wikidata.org/wiki/Q2283886","display_name":"Pulp and paper industry","level":1,"score":0.5151382684707642},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4979712963104248},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.42702147364616394},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.18559247255325317},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.12021976709365845},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.11100924015045166},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.09727978706359863},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06253820657730103},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.22146/teknosains.31917","doi":"https://doi.org/10.22146/teknosains.31917","is_oa":true,"landing_page_url":"https://doi.org/10.22146/teknosains.31917","pdf_url":"https://jurnal.ugm.ac.id/teknosains/article/download/31917/25000","source":{"id":"https://openalex.org/S2736637533","display_name":"Jurnal Teknosains","issn_l":"2089-6131","issn":["2089-6131","2443-1311"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315304","host_organization_name":"Graduate School of Gadjah Mada University","host_organization_lineage":["https://openalex.org/P4310315304","https://openalex.org/P4310314959"],"host_organization_lineage_names":["Graduate School of Gadjah Mada University","Gadjah Mada University"],"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":"Jurnal Teknosains","raw_type":"journal-article"},{"id":"pmh:oai:journal.ugm.ac.id:article/31917","doi":null,"is_oa":true,"landing_page_url":"https://journal.ugm.ac.id/teknosains/article/view/31917","pdf_url":"https://journal.ugm.ac.id/teknosains/article/download/31917/25000","source":{"id":"https://openalex.org/S4306400904","display_name":"Online Journal of Universitas Gadjah Mada (Gadjah Mada University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I165230279","host_organization_name":"Universitas Gadjah Mada","host_organization_lineage":["https://openalex.org/I165230279"],"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":"2089-6131","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:1bdf143843dc4a51afe9cb5b953fe5bd","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/1bdf143843dc4a51afe9cb5b953fe5bd","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":"Jurnal Teknosains: Jurnal Ilmiah Sains dan Teknologi, Vol 8, Iss 2, Pp 114-121 (2019)","raw_type":"article"},{"id":"pmh:oai:jurnal.ugm.ac.id:article/31917","doi":null,"is_oa":true,"landing_page_url":"http://jurnal.ugm.ac.id/teknosains/article/view/31917","pdf_url":null,"source":{"id":"https://openalex.org/S4306400707","display_name":"Indonesian Journal of Biotechnology (Universitas Gadjah Mada)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I165230279","host_organization_name":"Universitas Gadjah Mada","host_organization_lineage":["https://openalex.org/I165230279"],"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":"Jurnal Teknosains; Vol 8, No 2 (2019): June; 114-121","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.22146/teknosains.31917","doi":"https://doi.org/10.22146/teknosains.31917","is_oa":true,"landing_page_url":"https://doi.org/10.22146/teknosains.31917","pdf_url":"https://jurnal.ugm.ac.id/teknosains/article/download/31917/25000","source":{"id":"https://openalex.org/S2736637533","display_name":"Jurnal Teknosains","issn_l":"2089-6131","issn":["2089-6131","2443-1311"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315304","host_organization_name":"Graduate School of Gadjah Mada University","host_organization_lineage":["https://openalex.org/P4310315304","https://openalex.org/P4310314959"],"host_organization_lineage_names":["Graduate School of Gadjah Mada University","Gadjah Mada University"],"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":"Jurnal Teknosains","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Clean water and sanitation","score":0.9090999960899353,"id":"https://metadata.un.org/sdg/6"},{"display_name":"Responsible consumption and production","score":0.5925999879837036,"id":"https://metadata.un.org/sdg/12"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2928847734.pdf","grobid_xml":"https://content.openalex.org/works/W2928847734.grobid-xml"},"referenced_works_count":7,"referenced_works":["https://openalex.org/W244186264","https://openalex.org/W1495198673","https://openalex.org/W1595696737","https://openalex.org/W1889665230","https://openalex.org/W2008524423","https://openalex.org/W2029814223","https://openalex.org/W2272444721"],"related_works":["https://openalex.org/W2505243612","https://openalex.org/W3088377481","https://openalex.org/W2282916605","https://openalex.org/W4384207402","https://openalex.org/W4393354446","https://openalex.org/W4298309688","https://openalex.org/W4292790628","https://openalex.org/W4391229669","https://openalex.org/W111859124","https://openalex.org/W7212407499"],"abstract_inverted_index":{"Slow":[0],"sand":[1,40,73,106,141,178],"filter":[2,107],"processing":[3],"is":[4,12,31,47,51,131,165],"done":[5],"by":[6],"separating":[7],"raw":[8,18,161],"contaminant":[9],"water":[10,19,162],"which":[11],"passed":[13],"slowly":[14],"on":[15,123],"sand.":[16],"Fluctuating":[17],"quality":[20],"resulted":[21],"in":[22,62,93,168],"the":[23,36,39,44,58,63,88,124,126,137,175,183],"schmutzdecke":[24,64,173],"layer":[25,171],"not":[26],"growing":[27,169],"optimally.":[28],"Therefore,":[29],"it":[30],"needed":[32],"media":[33,45,130],"that":[34],"help":[35],"performance":[37,138],"of":[38,43,60,82,90,98,114,128,139,144,172,185],"filter.":[41,142],"One":[42],"used":[46,104],"geotextile.":[48],"The":[49,80],"geotextile":[50,129],"useful":[52],"as":[53,72,75,77,160,180],"a":[54,110,170],"medium":[55],"to":[56,86,157,181],"optimize":[57],"growth":[59],"microorganisms":[61],"layer.":[65],"Geotextiles":[66,164],"have":[67],"similar":[68],"surface":[69],"structures":[70],"such":[71],"filters":[74],"well":[76],"their":[78],"pores.":[79],"purpose":[81],"this":[83],"study":[84,103],"was":[85],"determine":[87],"effectiveness":[89],"adding":[91],"geotextiles":[92],"reducing":[94],"turbidity":[95,145],"parameters,":[96],"number":[97,184],"coli":[99,149],"and":[100,134,151],"COD.":[101],"This":[102],"slow":[105,140],"reactor":[108],"with":[109],"continuous":[111],"flow":[112],"system":[113],"0.3":[115],"m3":[116],"/":[117],"m2.jam":[118],"for":[119],"7":[120],"days.":[121],"Based":[122],"research,":[125],"addition":[127],"quite":[132,166],"effective":[133],"can":[135],"improve":[136],"Percentage":[143],"removal":[146],"reached":[147],"94.27%,":[148],"99.40%":[150],"COD":[152,154],"92.85%.":[153],"values":[155],"tend":[156],"be":[158],"dynamic":[159],"conditions.":[163],"helpful":[167],"because":[174],"structure":[176],"resembles":[177],"so":[179],"increase":[182],"bacteria":[186],"bed":[187],"filters.":[188]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2019-04-11T00:00:00"}