{"id":"https://openalex.org/W3014297225","doi":"https://doi.org/10.1016/j.ecoleng.2020.105724","title":"Biochar acting as an electron acceptor reduces nitrate removal in woodchip denitrifying bioreactors","display_name":"Biochar acting as an electron acceptor reduces nitrate removal in woodchip denitrifying bioreactors","publication_year":2020,"publication_date":"2020-03-31","ids":{"openalex":"https://openalex.org/W3014297225","doi":"https://doi.org/10.1016/j.ecoleng.2020.105724","mag":"3014297225"},"language":"en","primary_location":{"id":"doi:10.1016/j.ecoleng.2020.105724","doi":"https://doi.org/10.1016/j.ecoleng.2020.105724","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ecoleng.2020.105724","pdf_url":null,"source":{"id":"https://openalex.org/S134185576","display_name":"Ecological Engineering","issn_l":"0925-8574","issn":["0925-8574","1872-6992"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Ecological Engineering","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://doi.org/10.1016/j.ecoleng.2020.105724","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074670714","display_name":"Bahareh Hassanpour","orcid":"https://orcid.org/0000-0002-8326-3695","observed_orcids":["https://orcid.org/0000-0002-8326-3695"]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]},{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Bahareh Hassanpour","raw_affiliation_strings":["Currently at Department of Civil and Environmental Engineering, Northwestern University, Evanston, IL, USA","Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Currently at Department of Civil and Environmental Engineering, Northwestern University, Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088475886","display_name":"Seyed Fardad Riazi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Seyed Fardad Riazi","raw_affiliation_strings":["Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035687792","display_name":"E. Menzies","orcid":"https://orcid.org/0000-0003-4883-8091","observed_orcids":["https://orcid.org/0000-0003-4883-8091"]},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Erin G. Menzies Pluer","raw_affiliation_strings":["Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017794813","display_name":"Larry D. Geohring","orcid":"https://orcid.org/0000-0002-7987-3538","observed_orcids":["https://orcid.org/0000-0002-7987-3538"]},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Larry D. Geohring","raw_affiliation_strings":["Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082005299","display_name":"Christian David Guzman","orcid":"https://orcid.org/0000-0002-5626-799X","observed_orcids":["https://orcid.org/0000-0002-5626-799X","https://orcid.org/0000-0003-3709-6483"]},"institutions":[{"id":"https://openalex.org/I24603500","display_name":"University of Massachusetts Amherst","ror":"https://ror.org/0072zz521","country_code":"US","type":"education","lineage":["https://openalex.org/I24603500"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christian D. Guzman","raw_affiliation_strings":["Department of Civil and Environmental Engineering, University of Massachusetts, Amherst, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, University of Massachusetts, Amherst, MA, USA","institution_ids":["https://openalex.org/I24603500"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055385768","display_name":"Tammo Siert Steenhuis","orcid":"https://orcid.org/0000-0003-0508-9350","observed_orcids":["https://orcid.org/0000-0003-0508-9350"]},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tammo S. Steenhuis","raw_affiliation_strings":["Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5074670714"],"corresponding_institution_ids":["https://openalex.org/I111979921","https://openalex.org/I205783295"],"apc_list":{"value":3910,"currency":"USD","value_usd":3910},"apc_paid":null,"fwci":0.9575,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.68440292,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"149","issue":null,"first_page":"105724","last_page":"105724"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11311","display_name":"Soil and Water Nutrient Dynamics","score":0.7465999722480774,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"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/T11311","display_name":"Soil and Water Nutrient Dynamics","score":0.7465999722480774,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"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":0.15780000388622284,"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/T10004","display_name":"Soil Carbon and Nitrogen Dynamics","score":0.025499999523162842,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/biochar","display_name":"biochar","score":0.9729999899864197},{"id":"https://openalex.org/keywords/nitrate-removal","display_name":"nitrate removal","score":0.9919999837875366},{"id":"https://openalex.org/keywords/electron-acceptors","display_name":"electron acceptors","score":0.8029999732971191},{"id":"https://openalex.org/keywords/denitrification","display_name":"denitrification","score":0.7459999918937683},{"id":"https://openalex.org/keywords/greenhouse-gas-emissions","display_name":"greenhouse gas emissions","score":0.8069999814033508},{"id":"https://openalex.org/keywords/biochar-aging","display_name":"biochar aging","score":0.8119999766349792},{"id":"https://openalex.org/keywords/hydraulic-retention-time","display_name":"hydraulic retention time","score":0.9210000038146973}],"concepts":[{"id":"https://openalex.org/C56085101","wikidata":"https://www.wikidata.org/wiki/Q905495","display_name":"Biochar","level":3,"score":0.9690472483634949},{"id":"https://openalex.org/C2778959709","wikidata":"https://www.wikidata.org/wiki/Q663690","display_name":"Woodchips","level":2,"score":0.935016393661499},{"id":"https://openalex.org/C168170006","wikidata":"https://www.wikidata.org/wiki/Q864699","display_name":"Bioreactor","level":2,"score":0.8373557329177856},{"id":"https://openalex.org/C2776384668","wikidata":"https://www.wikidata.org/wiki/Q182168","display_name":"Nitrate","level":2,"score":0.7246218323707581},{"id":"https://openalex.org/C197011783","wikidata":"https://www.wikidata.org/wiki/Q5257859","display_name":"Denitrifying bacteria","level":4,"score":0.6805237531661987},{"id":"https://openalex.org/C2779184190","wikidata":"https://www.wikidata.org/wiki/Q1269627","display_name":"Amendment","level":2,"score":0.5945220589637756},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4991030693054199},{"id":"https://openalex.org/C73593433","wikidata":"https://www.wikidata.org/wiki/Q742637","display_name":"Denitrification","level":3,"score":0.40912121534347534},{"id":"https://openalex.org/C528095902","wikidata":"https://www.wikidata.org/wiki/Q2283886","display_name":"Pulp and paper industry","level":1,"score":0.36517345905303955},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.3644125759601593},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.33841460943222046},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.30370378494262695},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.20869123935699463},{"id":"https://openalex.org/C36759035","wikidata":"https://www.wikidata.org/wiki/Q176848","display_name":"Pyrolysis","level":2,"score":0.07819506525993347},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.ecoleng.2020.105724","doi":"https://doi.org/10.1016/j.ecoleng.2020.105724","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ecoleng.2020.105724","pdf_url":null,"source":{"id":"https://openalex.org/S134185576","display_name":"Ecological Engineering","issn_l":"0925-8574","issn":["0925-8574","1872-6992"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Ecological Engineering","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.ecoleng.2020.105724","doi":"https://doi.org/10.1016/j.ecoleng.2020.105724","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ecoleng.2020.105724","pdf_url":null,"source":{"id":"https://openalex.org/S134185576","display_name":"Ecological Engineering","issn_l":"0925-8574","issn":["0925-8574","1872-6992"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Ecological Engineering","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.807699978351593,"id":"https://metadata.un.org/sdg/12","display_name":"Responsible consumption and production"},{"score":0.6618000268936157,"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation"},{"score":0.6586999893188477,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"},{"score":0.571399986743927,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306114","display_name":"U.S. Department of Agriculture","ror":"https://ror.org/01na82s61"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":66,"referenced_works":["https://openalex.org/W1505615659","https://openalex.org/W1600897084","https://openalex.org/W1908801470","https://openalex.org/W1967429344","https://openalex.org/W1975756430","https://openalex.org/W1984945456","https://openalex.org/W1986747289","https://openalex.org/W1992615112","https://openalex.org/W1993292482","https://openalex.org/W2000121350","https://openalex.org/W2011306946","https://openalex.org/W2019629776","https://openalex.org/W2027641647","https://openalex.org/W2031976806","https://openalex.org/W2032124032","https://openalex.org/W2060384152","https://openalex.org/W2070568814","https://openalex.org/W2072348341","https://openalex.org/W2074247901","https://openalex.org/W2084683667","https://openalex.org/W2087891862","https://openalex.org/W2090884527","https://openalex.org/W2092190283","https://openalex.org/W2094300388","https://openalex.org/W2110934367","https://openalex.org/W2122302962","https://openalex.org/W2125006526","https://openalex.org/W2125417954","https://openalex.org/W2125689633","https://openalex.org/W2125863635","https://openalex.org/W2126595087","https://openalex.org/W2137179993","https://openalex.org/W2144553596","https://openalex.org/W2148583852","https://openalex.org/W2149352713","https://openalex.org/W2155725298","https://openalex.org/W2161783224","https://openalex.org/W2161784728","https://openalex.org/W2163060733","https://openalex.org/W2170170821","https://openalex.org/W2170875122","https://openalex.org/W2181645681","https://openalex.org/W2214656270","https://openalex.org/W2234467693","https://openalex.org/W2256456759","https://openalex.org/W2342977476","https://openalex.org/W2343086287","https://openalex.org/W2409219597","https://openalex.org/W2519223793","https://openalex.org/W2567466157","https://openalex.org/W2594632793","https://openalex.org/W2663180990","https://openalex.org/W2735386506","https://openalex.org/W2738498218","https://openalex.org/W2739216544","https://openalex.org/W2756005047","https://openalex.org/W2757976656","https://openalex.org/W2811441589","https://openalex.org/W2901467432","https://openalex.org/W2902443429","https://openalex.org/W2909203671","https://openalex.org/W2913524403","https://openalex.org/W2921883665","https://openalex.org/W2922513672","https://openalex.org/W3127302140","https://openalex.org/W4245492460"],"related_works":["https://openalex.org/W4226004269","https://openalex.org/W1841076839","https://openalex.org/W4255752839","https://openalex.org/W3030921340","https://openalex.org/W4239591297","https://openalex.org/W2036823069","https://openalex.org/W2392167184","https://openalex.org/W2045544927","https://openalex.org/W1994836083","https://openalex.org/W2944992077"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2025-10-10T00:00:00"}