{"id":"https://openalex.org/W7220172813","doi":null,"title":"On-site Production of Oxygen by Electrolysis in Wastewater Treatment Plants","display_name":"On-site Production of Oxygen by Electrolysis in Wastewater Treatment Plants","publication_year":2025,"publication_date":"2025-07-02","ids":{"openalex":"https://openalex.org/W7220172813"},"language":"en","primary_location":{"id":"pmh:oai:ojs.journals.library.torontomu.ca:article/2648","doi":null,"is_oa":true,"landing_page_url":"https://journals.library.torontomu.ca/index.php/ictea/article/view/2648","pdf_url":"https://journals.library.torontomu.ca/index.php/ictea/article/download/2648/2158","source":{"id":"https://openalex.org/S7407075333","display_name":"ICTEA: International Conference on Thermal Engineering","issn_l":"2562-9034","issn":["2562-9034"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I530967","host_organization_name":"Toronto Metropolitan University","host_organization_lineage":["https://openalex.org/I530967"],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2562-9034","raw_type":"info:eu-repo/semantics/article"},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://journals.library.torontomu.ca/index.php/ictea/article/download/2648/2158","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072765288","display_name":"Laurentiu Oancea","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I155936010","display_name":"Ovidius University","ror":"https://ror.org/050ccpd76","country_code":"RO","type":"education","lineage":["https://openalex.org/I155936010"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Oancea, Laurentiu","raw_affiliation_strings":["Ovidius University of Constanta"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ovidius University of Constanta","institution_ids":["https://openalex.org/I155936010"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070956569","display_name":"Eden Mamut","orcid":"https://orcid.org/0000-0001-7928-6010","observed_orcids":["https://orcid.org/0000-0001-7928-6010"]},"institutions":[{"id":"https://openalex.org/I155936010","display_name":"Ovidius University","ror":"https://ror.org/050ccpd76","country_code":"RO","type":"education","lineage":["https://openalex.org/I155936010"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Mamut, Eden","raw_affiliation_strings":["Ovidius University of Constanta , Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ovidius University of Constanta , Romania","institution_ids":["https://openalex.org/I155936010"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086973329","display_name":"Andreea Ghinet","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ghinet, Andreea","raw_affiliation_strings":["SIS SA , Bucharest , Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SIS SA , Bucharest , Romania","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.37727316,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10564","display_name":"Wastewater Treatment and Nitrogen Removal","score":0.43070000410079956,"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":0.43070000410079956,"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/T10030","display_name":"Electrocatalysts for Energy Conversion","score":0.17630000412464142,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11007","display_name":"Hybrid Renewable Energy Systems","score":0.12890000641345978,"subfield":{"id":"https://openalex.org/subfields/2102","display_name":"Energy Engineering and Power 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/wastewater-treatment-plants","display_name":"wastewater treatment plants","score":0.9819999933242798},{"id":"https://openalex.org/keywords/activated-sludge","display_name":"activated sludge","score":0.8809999823570251},{"id":"https://openalex.org/keywords/aeration-energy-consumption","display_name":"aeration energy consumption","score":0.9409999847412109},{"id":"https://openalex.org/keywords/energy-efficiency","display_name":"energy efficiency","score":0.7059999704360962},{"id":"https://openalex.org/keywords/pilot-installation","display_name":"pilot installation","score":0.35600000619888306},{"id":"https://openalex.org/keywords/wastewater-treatment-energy-consumption","display_name":"wastewater treatment energy consumption","score":0.4269999861717224}],"concepts":[{"id":"https://openalex.org/C57442070","wikidata":"https://www.wikidata.org/wiki/Q221275","display_name":"Sewage treatment","level":2,"score":0.7281000018119812},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.7053999900817871},{"id":"https://openalex.org/C86922832","wikidata":"https://www.wikidata.org/wiki/Q381105","display_name":"Aeration","level":2,"score":0.6599000096321106},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.649399995803833},{"id":"https://openalex.org/C2777730692","wikidata":"https://www.wikidata.org/wiki/Q815353","display_name":"Activated sludge","level":3,"score":0.6464999914169312},{"id":"https://openalex.org/C165895018","wikidata":"https://www.wikidata.org/wiki/Q156849","display_name":"Sewerage","level":2,"score":0.574400007724762},{"id":"https://openalex.org/C94061648","wikidata":"https://www.wikidata.org/wiki/Q336191","display_name":"Wastewater","level":2,"score":0.551800012588501},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.48240000009536743},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.46880000829696655},{"id":"https://openalex.org/C163127949","wikidata":"https://www.wikidata.org/wiki/Q64403","display_name":"Electrolysis","level":4,"score":0.4090000092983246},{"id":"https://openalex.org/C521259446","wikidata":"https://www.wikidata.org/wiki/Q58734","display_name":"Pollution","level":2,"score":0.3431999981403351},{"id":"https://openalex.org/C78761867","wikidata":"https://www.wikidata.org/wiki/Q6883982","display_name":"Mixed liquor suspended solids","level":4,"score":0.3375000059604645},{"id":"https://openalex.org/C107446159","wikidata":"https://www.wikidata.org/wiki/Q3495381","display_name":"Sewage sludge treatment","level":3,"score":0.33660000562667847},{"id":"https://openalex.org/C5140985","wikidata":"https://www.wikidata.org/wiki/Q483866","display_name":"Anaerobic exercise","level":2,"score":0.3346000015735626},{"id":"https://openalex.org/C48843007","wikidata":"https://www.wikidata.org/wiki/Q181713","display_name":"Anaerobic respiration","level":3,"score":0.3172000050544739},{"id":"https://openalex.org/C44403221","wikidata":"https://www.wikidata.org/wiki/Q6592216","display_name":"Industrial wastewater treatment","level":3,"score":0.3059999942779541},{"id":"https://openalex.org/C2778258037","wikidata":"https://www.wikidata.org/wiki/Q7225750","display_name":"Pollution prevention","level":2,"score":0.28839999437332153},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.28769999742507935},{"id":"https://openalex.org/C65545243","wikidata":"https://www.wikidata.org/wiki/Q1056304","display_name":"Waste treatment","level":2,"score":0.27730000019073486},{"id":"https://openalex.org/C190960625","wikidata":"https://www.wikidata.org/wiki/Q1058719","display_name":"Water treatment","level":2,"score":0.27559998631477356},{"id":"https://openalex.org/C128168118","wikidata":"https://www.wikidata.org/wiki/Q2000546","display_name":"Aerated lagoon","level":4,"score":0.2721000015735626},{"id":"https://openalex.org/C40062133","wikidata":"https://www.wikidata.org/wiki/Q3646835","display_name":"Sludge bulking","level":4,"score":0.2718000113964081},{"id":"https://openalex.org/C179113317","wikidata":"https://www.wikidata.org/wiki/Q1751102","display_name":"Trickling filter","level":3,"score":0.2709999978542328},{"id":"https://openalex.org/C141675481","wikidata":"https://www.wikidata.org/wiki/Q3588981","display_name":"Energy recovery","level":3,"score":0.267300009727478},{"id":"https://openalex.org/C2777383712","wikidata":"https://www.wikidata.org/wiki/Q23578871","display_name":"Aerobic digestion","level":4,"score":0.2619999945163727},{"id":"https://openalex.org/C2982719155","wikidata":"https://www.wikidata.org/wiki/Q25584060","display_name":"Energy source","level":3,"score":0.257099986076355},{"id":"https://openalex.org/C108970007","wikidata":"https://www.wikidata.org/wiki/Q568324","display_name":"Anoxic waters","level":2,"score":0.25679999589920044},{"id":"https://openalex.org/C107054158","wikidata":"https://www.wikidata.org/wiki/Q25257","display_name":"Precipitation","level":2,"score":0.25270000100135803},{"id":"https://openalex.org/C58790150","wikidata":"https://www.wikidata.org/wiki/Q10966166","display_name":"Sewage","level":2,"score":0.2513999938964844}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:ojs.journals.library.torontomu.ca:article/2648","doi":null,"is_oa":true,"landing_page_url":"https://journals.library.torontomu.ca/index.php/ictea/article/view/2648","pdf_url":"https://journals.library.torontomu.ca/index.php/ictea/article/download/2648/2158","source":{"id":"https://openalex.org/S7407075333","display_name":"ICTEA: International Conference on Thermal Engineering","issn_l":"2562-9034","issn":["2562-9034"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I530967","host_organization_name":"Toronto Metropolitan University","host_organization_lineage":["https://openalex.org/I530967"],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2562-9034","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:ojs.journals.library.torontomu.ca:article/2648","doi":null,"is_oa":true,"landing_page_url":"https://journals.library.torontomu.ca/index.php/ictea/article/view/2648","pdf_url":"https://journals.library.torontomu.ca/index.php/ictea/article/download/2648/2158","source":{"id":"https://openalex.org/S7407075333","display_name":"ICTEA: International Conference on Thermal Engineering","issn_l":"2562-9034","issn":["2562-9034"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I530967","host_organization_name":"Toronto Metropolitan University","host_organization_lineage":["https://openalex.org/I530967"],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2562-9034","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/12","display_name":"Responsible consumption and production"},{"score":0.9853000044822693,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"},{"score":0.8999999761581421,"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation"},{"score":0.5351999998092651,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320335322","display_name":"European Regional Development Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7220172813.pdf","grobid_xml":"https://content.openalex.org/works/W7220172813.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7134178455","https://openalex.org/W2994318188","https://openalex.org/W4385832384","https://openalex.org/W3187902051","https://openalex.org/W4383341103","https://openalex.org/W4315607136","https://openalex.org/W4415756490","https://openalex.org/W4229448233","https://openalex.org/W3038238101","https://openalex.org/W7222697500"],"abstract_inverted_index":{"Wastewater":[0],"Treatment":[1],"Plants":[2],"(WWTPs)":[3],"are":[4],"conceived":[5],"with":[6,21],"the":[7,12,18,30,45,59,76,80,90,104,113,139,146],"main":[8,66],"function":[9],"to":[10,32,101,122],"protect":[11],"environment":[13],"and":[14,39,42,54,61,142,158],"prevent":[15],"pollution":[16],"of":[17,28,36,52,63,68,83,103,135,145,148],"ecosystems":[19],"associated":[20],"urban":[22],"agglomerations.":[23],"From":[24],"a":[25,33,108,124,159,166],"systemic":[26],"point":[27],"view,":[29],"inputs":[31],"WWTP":[34,74,168],"consist":[35],"domestic,":[37],"industrial":[38],"rainwater":[40],"collected":[41],"transported":[43],"by":[44,107,132],"sewerage":[46],"network.":[47],"The":[48,65,110,151],"treatment":[49,82,88],"process":[50],"consists":[51],"aerobic":[53,140],"anaerobic":[55],"processes,":[56],"aiming":[57],"at":[58],"precipitation":[60],"separation":[62],"pollutants.":[64],"consumer":[67],"energy":[69,93,105,128],"in":[70,85,130,138,155,165,169],"an":[71],"activated":[72,86],"sludge":[73,87],"is":[75,95],"aeration":[77,97],"tank.":[78],"During":[79],"biological":[81],"wastewater":[84],"plants,":[89],"biggest":[91],"single":[92],"expense":[94],"for":[96,99,126],"accounting":[98],"45%":[100],"75%":[102],"consumed":[106],"plant.":[109],"paper":[111],"summarizes":[112],"scientific":[114],"research":[115],"activities":[116],"that":[117],"have":[118],"been":[119,163],"carried":[120],"out":[121],"develop":[123],"solution":[125],"reducing":[127],"consumption":[129,147],"WWTPs":[131],"onsite":[133],"generation":[134],"oxygen":[136],"required":[137],"processes":[141],"significantly":[143],"reduction":[144],"compressed":[149],"air.":[150],"proof-of-concept":[152],"was":[153],"tested":[154],"laboratory":[156],"conditions,":[157],"pilot":[160],"installation":[161],"has":[162],"integrated":[164],"operating":[167],"real":[170],"conditions.":[171]},"counts_by_year":[],"updated_date":"2026-10-26T11:51:55.731654","created_date":"2026-10-05T00:00:00"}
