Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2763466921', 'doi': 'https://doi.org/10.1016/j.jwpe.2017.10.006', 'title': 'High ammonium loading and nitrification modelling in a fixed-bed bioreactor', 'display_name': 'High ammonium loading and nitrification modelling in a fixed-bed bioreactor', 'publication_year': 2017, 'publication_date': '2017-10-14', 'ids': {'openalex': 'https://openalex.org/W2763466921', 'doi': 'https://doi.org/10.1016/j.jwpe.2017.10.006', 'mag': '2763466921'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.jwpe.2017.10.006', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764434589', 'display_name': 'Journal of Water Process Engineering', 'issn_l': '2214-7144', 'issn': ['2214-7144'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5110442765', 'display_name': 'Nelly Cruvellier', 'orcid': None}, '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']}, {'id': 'https://openalex.org/I198244214', 'display_name': 'Université Clermont Auvergne', 'ror': 'https://ror.org/01a8ajp46', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I198244214']}, {'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']}], 'countries': ['FR'], 'is_corresponding': True, 'raw_author_name': 'Nelly Cruvellier', 'raw_affiliation_strings': ['Université Clermont Auvergne, Institut Pascal, UMR CNRS 6602, TSA 60026, CS 60026, F-63178, Aubière cedex, France'], 'affiliations': [{'raw_affiliation_string': 'Université Clermont Auvergne, Institut Pascal, UMR CNRS 6602, TSA 60026, CS 60026, F-63178, Aubière cedex, France', 'institution_ids': ['https://openalex.org/I169645620', 'https://openalex.org/I198244214', 'https://openalex.org/I1294671590']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5021512994', 'display_name': 'Laurent Poughon', 'orcid': 'https://orcid.org/0000-0001-5081-2013'}, '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']}, {'id': 'https://openalex.org/I198244214', 'display_name': 'Université Clermont Auvergne', 'ror': 'https://ror.org/01a8ajp46', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I198244214']}, {'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']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'Laurent Poughon', 'raw_affiliation_strings': ['Université Clermont Auvergne, Institut Pascal, UMR CNRS 6602, TSA 60026, CS 60026, F-63178, Aubière cedex, France'], 'affiliations': [{'raw_affiliation_string': 'Université Clermont Auvergne, Institut Pascal, UMR CNRS 6602, TSA 60026, CS 60026, F-63178, Aubière cedex, France', 'institution_ids': ['https://openalex.org/I169645620', 'https://openalex.org/I198244214', 'https://openalex.org/I1294671590']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5063903412', 'display_name': 'Catherine Creuly', 'orcid': 'https://orcid.org/0000-0001-7914-2965'}, 'institutions': [{'id': 'https://openalex.org/I198244214', 'display_name': 'Université Clermont Auvergne', 'ror': 'https://ror.org/01a8ajp46', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I198244214']}, {'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']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'Catherine Creuly', 'raw_affiliation_strings': ['Université Clermont Auvergne, Institut Pascal, UMR CNRS 6602, TSA 60026, CS 60026, F-63178, Aubière cedex, France'], 'affiliations': [{'raw_affiliation_string': 'Université Clermont Auvergne, Institut Pascal, UMR CNRS 6602, TSA 60026, CS 60026, F-63178, Aubière cedex, France', 'institution_ids': ['https://openalex.org/I198244214', 'https://openalex.org/I1294671590', 'https://openalex.org/I169645620']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5038066787', 'display_name': 'Claude‐Gilles Dussap', 'orcid': 'https://orcid.org/0000-0002-6461-6264'}, 'institutions': [{'id': 'https://openalex.org/I198244214', 'display_name': 'Université Clermont Auvergne', 'ror': 'https://ror.org/01a8ajp46', 'country_code': 'FR', 'type': 'education', 'lineage': ['https://openalex.org/I198244214']}, {'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']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'C-Gilles Dussap', 'raw_affiliation_strings': ['Université Clermont Auvergne, Institut Pascal, UMR CNRS 6602, TSA 60026, CS 60026, F-63178, Aubière cedex, France'], 'affiliations': [{'raw_affiliation_string': 'Université Clermont Auvergne, Institut Pascal, UMR CNRS 6602, TSA 60026, CS 60026, F-63178, Aubière cedex, France', 'institution_ids': ['https://openalex.org/I198244214', 'https://openalex.org/I1294671590', 'https://openalex.org/I169645620']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5113911904', 'display_name': 'Christophe Lasseur', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I44377176', 'display_name': 'European Space Research and Technology Centre', 'ror': 'https://ror.org/03h3jqn23', 'country_code': 'NL', 'type': 'government', 'lineage': ['https://openalex.org/I2801994115', 'https://openalex.org/I44377176']}], 'countries': ['NL'], 'is_corresponding': False, 'raw_author_name': 'Christophe Lasseur', 'raw_affiliation_strings': ['ESTEC, European Space Agency, Noordwijk, The Netherlands'], 'affiliations': [{'raw_affiliation_string': 'ESTEC, European Space Agency, Noordwijk, The Netherlands', 'institution_ids': ['https://openalex.org/I44377176']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 4, 'corresponding_author_ids': ['https://openalex.org/A5110442765'], 'corresponding_institution_ids': ['https://openalex.org/I169645620', 'https://openalex.org/I198244214', 'https://openalex.org/I1294671590'], 'apc_list': {'value': 3290, 'currency': 'USD', 'value_usd': 3290, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.198, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 7, 'citation_normalized_percentile': {'value': 0.60977, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 82, 'max': 83}, 'biblio': {'volume': '20', 'issue': None, 'first_page': '90', 'last_page': '96'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10564', 'display_name': 'Wastewater Treatment and Nitrogen Removal', 'score': 0.9999, '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': 0.9999, '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/T11624', 'display_name': 'Constructed Wetlands for Wastewater Treatment', 'score': 0.9696, 'subfield': {'id': 'https://openalex.org/subfields/2311', 'display_name': 'Industrial and Manufacturing Engineering'}, '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': 0.9258, '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/nitrobacter', 'display_name': 'Nitrobacter', 'score': 0.9692646}, {'id': 'https://openalex.org/keywords/nitrosomonas-europaea', 'display_name': 'Nitrosomonas europaea', 'score': 0.89750266}, {'id': 'https://openalex.org/keywords/nitrosomonas', 'display_name': 'Nitrosomonas', 'score': 0.82130134}, {'id': 'https://openalex.org/keywords/airlift', 'display_name': 'Airlift', 'score': 0.6056173}, {'id': 'https://openalex.org/keywords/nitrifying-bacteria', 'display_name': 'Nitrifying Bacteria', 'score': 0.48316306}], 'concepts': [{'id': 'https://openalex.org/C2776063528', 'wikidata': 'https://www.wikidata.org/wiki/Q146274', 'display_name': 'Nitrobacter', 'level': 4, 'score': 0.9692646}, {'id': 'https://openalex.org/C164752452', 'wikidata': 'https://www.wikidata.org/wiki/Q668677', 'display_name': 'Nitrification', 'level': 3, 'score': 0.9483422}, {'id': 'https://openalex.org/C2776599950', 'wikidata': 'https://www.wikidata.org/wiki/Q1123676', 'display_name': 'Nitrosomonas europaea', 'level': 4, 'score': 0.89750266}, {'id': 'https://openalex.org/C2775960256', 'wikidata': 'https://www.wikidata.org/wiki/Q132206', 'display_name': 'Nitrosomonas', 'level': 4, 'score': 0.82130134}, {'id': 'https://openalex.org/C168170006', 'wikidata': 'https://www.wikidata.org/wiki/Q864699', 'display_name': 'Bioreactor', 'level': 2, 'score': 0.73399866}, {'id': 'https://openalex.org/C2776382133', 'wikidata': 'https://www.wikidata.org/wiki/Q4087', 'display_name': 'Ammonia', 'level': 2, 'score': 0.6101341}, {'id': 'https://openalex.org/C2779593757', 'wikidata': 'https://www.wikidata.org/wiki/Q256905', 'display_name': 'Airlift', 'level': 3, 'score': 0.6056173}, {'id': 'https://openalex.org/C2779870022', 'wikidata': 'https://www.wikidata.org/wiki/Q190901', 'display_name': 'Ammonium', 'level': 2, 'score': 0.5887903}, {'id': 'https://openalex.org/C2908647359', 'wikidata': 'https://www.wikidata.org/wiki/Q2625603', 'display_name': 'Population', 'level': 2, 'score': 0.50721526}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.50565386}, {'id': 'https://openalex.org/C2781295145', 'wikidata': 'https://www.wikidata.org/wiki/Q556225', 'display_name': 'Nitrifying bacteria', 'level': 4, 'score': 0.48316306}, {'id': 'https://openalex.org/C2776179834', 'wikidata': 'https://www.wikidata.org/wiki/Q72158415', 'display_name': 'Nitrite', 'level': 3, 'score': 0.43973207}, {'id': 'https://openalex.org/C528095902', 'wikidata': 'https://www.wikidata.org/wiki/Q2283886', 'display_name': 'Pulp and paper industry', 'level': 1, 'score': 0.40820467}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.40536025}, {'id': 'https://openalex.org/C87717796', 'wikidata': 'https://www.wikidata.org/wiki/Q146326', 'display_name': 'Environmental engineering', 'level': 1, 'score': 0.3979969}, {'id': 'https://openalex.org/C107872376', 'wikidata': 'https://www.wikidata.org/wiki/Q321355', 'display_name': 'Environmental chemistry', 'level': 1, 'score': 0.38079137}, {'id': 'https://openalex.org/C2776384668', 'wikidata': 'https://www.wikidata.org/wiki/Q182168', 'display_name': 'Nitrate', 'level': 2, 'score': 0.13103068}, {'id': 'https://openalex.org/C537208039', 'wikidata': 'https://www.wikidata.org/wiki/Q627', 'display_name': 'Nitrogen', 'level': 2, 'score': 0.10315716}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.10062078}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.08568683}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.063099384}, {'id': 'https://openalex.org/C149923435', 'wikidata': 'https://www.wikidata.org/wiki/Q37732', 'display_name': 'Demography', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C144024400', 'wikidata': 'https://www.wikidata.org/wiki/Q21201', 'display_name': 'Sociology', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 3, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.jwpe.2017.10.006', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764434589', 'display_name': 'Journal of Water Process Engineering', 'issn_l': '2214-7144', 'issn': ['2214-7144'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://hal.uca.fr/hal-01658358', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306402512', 'display_name': 'HAL (Le Centre pour la Communication Scientifique Directe)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1294671590', 'host_organization_name': 'Centre National de la Recherche Scientifique', 'host_organization_lineage': ['https://openalex.org/I1294671590'], 'host_organization_lineage_names': ['Centre National de la Recherche Scientifique'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://uca.hal.science/hal-01658358', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.78, 'id': 'https://metadata.un.org/sdg/6', 'display_name': 'Clean water and sanitation'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 37, 'referenced_works': ['https://openalex.org/W1964081464', 'https://openalex.org/W1973000896', 'https://openalex.org/W1994856150', 'https://openalex.org/W1997158432', 'https://openalex.org/W2004765540', 'https://openalex.org/W2007518487', 'https://openalex.org/W2009938925', 'https://openalex.org/W2012208796', 'https://openalex.org/W2024999508', 'https://openalex.org/W2029403070', 'https://openalex.org/W2030370883', 'https://openalex.org/W2032827558', 'https://openalex.org/W2033406771', 'https://openalex.org/W2040278208', 'https://openalex.org/W2058193556', 'https://openalex.org/W2067254677', 'https://openalex.org/W2075006485', 'https://openalex.org/W2080159920', 'https://openalex.org/W2081933171', 'https://openalex.org/W2086609747', 'https://openalex.org/W2086609996', 'https://openalex.org/W2122729458', 'https://openalex.org/W2123594343', 'https://openalex.org/W2153142029', 'https://openalex.org/W2169103407', 'https://openalex.org/W2233992594', 'https://openalex.org/W2274770868', 'https://openalex.org/W2473340517', 'https://openalex.org/W2473617705', 'https://openalex.org/W2516422160', 'https://openalex.org/W2526675233', 'https://openalex.org/W2553912341', 'https://openalex.org/W2804899144', 'https://openalex.org/W2918952904', 'https://openalex.org/W4251381155', 'https://openalex.org/W590162992', 'https://openalex.org/W7003652'], 'related_works': ['https://openalex.org/W4249861519', 'https://openalex.org/W4242053642', 'https://openalex.org/W2890788578', 'https://openalex.org/W2184638010', 'https://openalex.org/W2093194374', 'https://openalex.org/W2088671540', 'https://openalex.org/W2056698812', 'https://openalex.org/W2035097266', 'https://openalex.org/W2024707690', 'https://openalex.org/W182347000'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2763466921', 'counts_by_year': [{'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 3}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 1}], 'updated_date': '2024-12-17T08:38:25.696624', 'created_date': '2017-10-20'}