{"id":"https://openalex.org/W4406205859","doi":null,"title":"Influence of groundwater hardness on nitrate removal by electrocoagulation","display_name":"Influence of groundwater hardness on nitrate removal by electrocoagulation","publication_year":2023,"publication_date":"2023-10-02","ids":{"openalex":"https://openalex.org/W4406205859"},"language":"en","primary_location":{"id":"pmh:oai:HAL:hal-04872237v1","doi":null,"is_oa":false,"landing_page_url":"https://hal.science/hal-04872237","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"5th Euro-Mediterranean Conference for Environmental Integration (EMCEI-23), Oct 2023, Rende / Virtual, Italy","raw_type":"info:eu-repo/semantics/conferenceObject"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":[],"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/A5098316305","display_name":"Maha Ben Arfa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I169645620","display_name":"Institut Pascal","ror":"https://ror.org/03vgfxd91","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I169645620","https://openalex.org/I198244214","https://openalex.org/I4210095849","https://openalex.org/I4210128870"]},{"id":"https://openalex.org/I42731748","display_name":"National Institute of Applied Science and Technology","ror":"https://ror.org/00qn2rd91","country_code":"TN","type":"facility","lineage":["https://openalex.org/I42731748"]}],"countries":["FR","TN"],"is_corresponding":false,"raw_author_name":"Ben Arfa, Maha","raw_affiliation_strings":["Desalination and Valorization of Natural Water Laboratory, Water Research and Technology Center, 8020 Soliman, Tunisia (Tunisia)","IP - Institut Pascal (Campus Universitaire des C\u00e9zeaux, 4 avenue Blaise Pascal, TSA 60026 / CS 60026, 63178 Aubi\u00e8re Cedex - France)","National Institute of Applied Sciences and Technology (Tunisia)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Desalination and Valorization of Natural Water Laboratory, Water Research and Technology Center, 8020 Soliman, Tunisia (Tunisia)","institution_ids":[]},{"raw_affiliation_string":"IP - Institut Pascal (Campus Universitaire des C\u00e9zeaux, 4 avenue Blaise Pascal, TSA 60026 / CS 60026, 63178 Aubi\u00e8re Cedex - France)","institution_ids":["https://openalex.org/I169645620"]},{"raw_affiliation_string":"National Institute of Applied Sciences and Technology (Tunisia)","institution_ids":["https://openalex.org/I42731748"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049503070","display_name":"Alina-Violeta Ursu","orcid":"https://orcid.org/0000-0002-1470-7512","observed_orcids":["https://orcid.org/0000-0002-1470-7512"]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I169645620","display_name":"Institut Pascal","ror":"https://ror.org/03vgfxd91","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I169645620","https://openalex.org/I198244214","https://openalex.org/I4210095849","https://openalex.org/I4210128870"]},{"id":"https://openalex.org/I198244214","display_name":"Universit\u00e9 Clermont Auvergne","ror":"https://ror.org/01a8ajp46","country_code":"FR","type":"education","lineage":["https://openalex.org/I198244214"]},{"id":"https://openalex.org/I4387154249","display_name":"Clermont Auvergne INP","ror":"https://ror.org/001f39w38","country_code":"FR","type":"education","lineage":["https://openalex.org/I198244214","https://openalex.org/I4387154249"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Ursu, Alina-Violeta","raw_affiliation_strings":["IP - Institut Pascal (Campus Universitaire des C\u00e9zeaux, 4 avenue Blaise Pascal, TSA 60026 / CS 60026, 63178 Aubi\u00e8re Cedex - France)","Institut Pascal, CNRS, Clermont Auvergne INP, Universit\u00e9 Clermont Auvergne (France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IP - Institut Pascal (Campus Universitaire des C\u00e9zeaux, 4 avenue Blaise Pascal, TSA 60026 / CS 60026, 63178 Aubi\u00e8re Cedex - France)","institution_ids":["https://openalex.org/I169645620"]},{"raw_affiliation_string":"Institut Pascal, CNRS, Clermont Auvergne INP, Universit\u00e9 Clermont Auvergne (France)","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I169645620","https://openalex.org/I198244214","https://openalex.org/I4387154249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012524618","display_name":"Anis Attour","orcid":"https://orcid.org/0000-0001-6396-6070","observed_orcids":["https://orcid.org/0000-0001-6396-6070"]},"institutions":[{"id":"https://openalex.org/I42731748","display_name":"National Institute of Applied Science and Technology","ror":"https://ror.org/00qn2rd91","country_code":"TN","type":"facility","lineage":["https://openalex.org/I42731748"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Attour, Anis","raw_affiliation_strings":["National Institute of Applied Sciences and Technology (Tunisia)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Applied Sciences and Technology (Tunisia)","institution_ids":["https://openalex.org/I42731748"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015142151","display_name":"Fabrice Audonnet","orcid":"https://orcid.org/0000-0003-3235-6397","observed_orcids":["https://orcid.org/0000-0003-3235-6397"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Audonnet, Fabrice","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076528121","display_name":"Hamza Elfil","orcid":"https://orcid.org/0000-0003-0092-4150","observed_orcids":["https://orcid.org/0000-0003-0092-4150"]},"institutions":[{"id":"https://openalex.org/I4210160537","display_name":"Centre de Recherches et des Technologies des Eaux","ror":"https://ror.org/05v1dya15","country_code":"TN","type":"facility","lineage":["https://openalex.org/I4210160537"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Elfil, Hamza","raw_affiliation_strings":["CERTE - \u0645\u0631\u0643\u0632 \u0628\u062d\u0648\u062b \u0648\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0627\u0644\u0645\u064a\u0627\u0647 = Centre de Recherche et Technologies des Eaux = Water Research and Technology Centre (Rte Touristique de Soliman BP n\u00b0 273, Technop\u00f4le Borj C\u00e9dria, 8020 Nabeul, Tunisie - Tunisia)","CERTE - Centre de Recherche et Technologies des Eaux (Technop\u00f4le Borj-Cedria - Soliman 8020 - Tunisia)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CERTE - \u0645\u0631\u0643\u0632 \u0628\u062d\u0648\u062b \u0648\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0627\u0644\u0645\u064a\u0627\u0647 = Centre de Recherche et Technologies des Eaux = Water Research and Technology Centre (Rte Touristique de Soliman BP n\u00b0 273, Technop\u00f4le Borj C\u00e9dria, 8020 Nabeul, Tunisie - Tunisia)","institution_ids":["https://openalex.org/I4210160537"]},{"raw_affiliation_string":"CERTE - Centre de Recherche et Technologies des Eaux (Technop\u00f4le Borj-Cedria - Soliman 8020 - Tunisia)","institution_ids":["https://openalex.org/I4210160537"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023678669","display_name":"Christophe Vial","orcid":"https://orcid.org/0000-0002-9503-1605","observed_orcids":["https://orcid.org/0000-0002-9503-1605"]},"institutions":[{"id":"https://openalex.org/I169645620","display_name":"Institut Pascal","ror":"https://ror.org/03vgfxd91","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I169645620","https://openalex.org/I198244214","https://openalex.org/I4210095849","https://openalex.org/I4210128870"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Vial, Christophe","raw_affiliation_strings":["IP - Institut Pascal (Campus Universitaire des C\u00e9zeaux, 4 avenue Blaise Pascal, TSA 60026 / CS 60026, 63178 Aubi\u00e8re Cedex - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IP - Institut Pascal (Campus Universitaire des C\u00e9zeaux, 4 avenue Blaise Pascal, TSA 60026 / CS 60026, 63178 Aubi\u00e8re Cedex - France)","institution_ids":["https://openalex.org/I169645620"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"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/T11188","display_name":"Coagulation and Flocculation Studies","score":0.9761000275611877,"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":0.9761000275611877,"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":0.004100000020116568,"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"}},{"id":"https://openalex.org/T10564","display_name":"Wastewater Treatment and Nitrogen Removal","score":0.0020000000949949026,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/groundwater-hardness","display_name":"groundwater hardness","score":0.9380000233650208},{"id":"https://openalex.org/keywords/nitrate-removal","display_name":"nitrate removal","score":0.9700000286102295},{"id":"https://openalex.org/keywords/electrocoagulation","display_name":"electrocoagulation","score":0.9990000128746033},{"id":"https://openalex.org/keywords/water-treatment","display_name":"water treatment","score":0.5529999732971191},{"id":"https://openalex.org/keywords/calcium-and-magnesium-ions","display_name":"calcium and magnesium ions","score":0.39399999380111694}],"concepts":[{"id":"https://openalex.org/C2777828583","wikidata":"https://www.wikidata.org/wiki/Q2668225","display_name":"Electrocoagulation","level":2,"score":0.8633614778518677},{"id":"https://openalex.org/C2776384668","wikidata":"https://www.wikidata.org/wiki/Q182168","display_name":"Nitrate","level":2,"score":0.6849902868270874},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5388315320014954},{"id":"https://openalex.org/C76177295","wikidata":"https://www.wikidata.org/wiki/Q161598","display_name":"Groundwater","level":2,"score":0.5036730170249939},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.27659016847610474},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.24732714891433716},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1479293406009674},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.07195621728897095},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:HAL:hal-04872237v1","doi":null,"is_oa":false,"landing_page_url":"https://hal.science/hal-04872237","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"5th Euro-Mediterranean Conference for Environmental Integration (EMCEI-23), Oct 2023, Rende / Virtual, Italy","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","score":0.9742000102996826,"display_name":"Clean water and sanitation"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3095930091","https://openalex.org/W3133877803","https://openalex.org/W6976336339","https://openalex.org/W2077959424","https://openalex.org/W2584450718","https://openalex.org/W2187274969","https://openalex.org/W2527369766","https://openalex.org/W4313188841","https://openalex.org/W3045304577","https://openalex.org/W2791762401"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2025-01-10T00:00:00"}