{"id":"https://openalex.org/W3039681132","doi":"https://doi.org/10.1109/aqtr49680.2020.9129992","title":"Advanced control for nitrogen removal of an intermittently operated ASWWTP","display_name":"Advanced control for nitrogen removal of an intermittently operated ASWWTP","publication_year":2020,"publication_date":"2020-05-01","ids":{"openalex":"https://openalex.org/W3039681132","doi":"https://doi.org/10.1109/aqtr49680.2020.9129992","mag":"3039681132"},"language":"en","primary_location":{"id":"doi:10.1109/aqtr49680.2020.9129992","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aqtr49680.2020.9129992","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Automation, Quality and Testing, Robotics (AQTR)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072932713","display_name":"Gabriel Harja","orcid":"https://orcid.org/0000-0002-2346-4591"},"institutions":[{"id":"https://openalex.org/I158333966","display_name":"Technical University of Cluj-Napoca","ror":"https://ror.org/03r8nwp71","country_code":"RO","type":"education","lineage":["https://openalex.org/I158333966"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Gabriel Harja","raw_affiliation_strings":["Department of Automation, Technical University of Cluj-Napoca, Cluj-Napoca, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automation, Technical University of Cluj-Napoca, Cluj-Napoca, Romania","institution_ids":["https://openalex.org/I158333966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113080223","display_name":"Ioan Na\u0219cu","orcid":null},"institutions":[{"id":"https://openalex.org/I158333966","display_name":"Technical University of Cluj-Napoca","ror":"https://ror.org/03r8nwp71","country_code":"RO","type":"education","lineage":["https://openalex.org/I158333966"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Ioan Nascu","raw_affiliation_strings":["Department of Automation, Technical University of Cluj-Napoca, Cluj-Napoca, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automation, Technical University of Cluj-Napoca, Cluj-Napoca, Romania","institution_ids":["https://openalex.org/I158333966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I158333966"],"apc_list":null,"apc_paid":null,"fwci":1.7717,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.8056266,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"989","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10564","display_name":"Wastewater Treatment and Nitrogen Removal","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"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/T10564","display_name":"Wastewater Treatment and Nitrogen Removal","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"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/T14353","display_name":"Wireless Sensor Networks for Data Analysis","score":0.9578999876976013,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.7782310247421265},{"id":"https://openalex.org/keywords/effluent","display_name":"Effluent","score":0.7494877576828003},{"id":"https://openalex.org/keywords/sewage-treatment","display_name":"Sewage treatment","score":0.7021566033363342},{"id":"https://openalex.org/keywords/wastewater","display_name":"Wastewater","score":0.6181284785270691},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.5589761734008789},{"id":"https://openalex.org/keywords/activated-sludge-model","display_name":"Activated sludge model","score":0.5534451603889465},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.5212495923042297},{"id":"https://openalex.org/keywords/model-predictive-control","display_name":"Model predictive control","score":0.4516368508338928},{"id":"https://openalex.org/keywords/nitrogen","display_name":"Nitrogen","score":0.4444204270839691},{"id":"https://openalex.org/keywords/activated-sludge","display_name":"Activated sludge","score":0.4348796010017395},{"id":"https://openalex.org/keywords/environmental-engineering","display_name":"Environmental engineering","score":0.41812601685523987},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4086129665374756},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4017212688922882},{"id":"https://openalex.org/keywords/waste-management","display_name":"Waste management","score":0.3855217397212982},{"id":"https://openalex.org/keywords/process-engineering","display_name":"Process engineering","score":0.3815728425979614},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.36121535301208496},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.1217750608921051},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11915424466133118}],"concepts":[{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.7782310247421265},{"id":"https://openalex.org/C147455438","wikidata":"https://www.wikidata.org/wiki/Q1057706","display_name":"Effluent","level":2,"score":0.7494877576828003},{"id":"https://openalex.org/C57442070","wikidata":"https://www.wikidata.org/wiki/Q221275","display_name":"Sewage treatment","level":2,"score":0.7021566033363342},{"id":"https://openalex.org/C94061648","wikidata":"https://www.wikidata.org/wiki/Q336191","display_name":"Wastewater","level":2,"score":0.6181284785270691},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.5589761734008789},{"id":"https://openalex.org/C2776897705","wikidata":"https://www.wikidata.org/wiki/Q3437274","display_name":"Activated sludge model","level":4,"score":0.5534451603889465},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5212495923042297},{"id":"https://openalex.org/C172205157","wikidata":"https://www.wikidata.org/wiki/Q1782962","display_name":"Model predictive control","level":3,"score":0.4516368508338928},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.4444204270839691},{"id":"https://openalex.org/C2777730692","wikidata":"https://www.wikidata.org/wiki/Q815353","display_name":"Activated sludge","level":3,"score":0.4348796010017395},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.41812601685523987},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4086129665374756},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4017212688922882},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.3855217397212982},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.3815728425979614},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36121535301208496},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.1217750608921051},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11915424466133118},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/aqtr49680.2020.9129992","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aqtr49680.2020.9129992","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Conference on Automation, Quality and Testing, Robotics (AQTR)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8700000047683716,"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1535003667","https://openalex.org/W1553956448","https://openalex.org/W1738086807","https://openalex.org/W1969631053","https://openalex.org/W2153727299","https://openalex.org/W2170265683","https://openalex.org/W2837591332","https://openalex.org/W2963154917","https://openalex.org/W4205755773","https://openalex.org/W6637501037"],"related_works":["https://openalex.org/W4234874912","https://openalex.org/W4285578642","https://openalex.org/W2725420826","https://openalex.org/W2573294711","https://openalex.org/W1982769764","https://openalex.org/W2794467456","https://openalex.org/W2768626418","https://openalex.org/W2772505537","https://openalex.org/W1980268383","https://openalex.org/W2008106772"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2,75],"are":[3],"presented":[4],"the":[5,46,51,56,74,79,106,122,127],"advanced":[6],"control":[7,60,89,112,125],"strategies":[8,61],"used":[9,37,49,95],"to":[10,77,83,96],"remove":[11],"nitrogen":[12],"compounds":[13,101],"for":[14],"an":[15,63],"activated":[16],"sludge":[17],"wastewater":[18,25,67],"treatment":[19,26,68],"plant":[20,27,47,124],"(ASWWTP).":[21],"A":[22],"medium":[23],"municipal":[24,66],"was":[28,94],"modeled":[29],"using":[30,109],"Benchmark":[31],"Simulation":[32],"Model":[33,116],"No.1":[34],"(BSM1)":[35],"and":[36,53,82],"as":[38,115],"a":[39],"working":[40],"scenario.":[41],"Real":[42],"data":[43],"measurements":[44],"from":[45],"were":[48,103],"in":[50,105],"calibration":[52],"validation":[54],"of":[55,73],"model.":[57],"The":[58,70,87],"chosen":[59],"fit":[62],"intermittently":[64],"operated":[65],"plant.":[69],"main":[71],"goal":[72],"is":[76],"reduce":[78],"operational":[80],"costs":[81],"improve":[84],"effluent":[85],"quality.":[86],"Proportional-Integral":[88],"law":[90],"on":[91],"dissolved":[92],"oxygen":[93],"replace":[97],"manual":[98],"operation.":[99],"Nitrogen":[100],"concentrations":[102],"kept":[104],"legal":[107],"limits":[108],"more":[110],"complex":[111],"algorithms":[113],"such":[114],"based":[117],"predictive":[118],"control.":[119],"Compared":[120],"with":[121],"initial":[123],"system":[126],"proposed":[128],"scenarios":[129],"indicate":[130],"considerable":[131],"energy":[132],"savings.":[133]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
