{"id":"https://openalex.org/W2137244792","doi":"https://doi.org/10.1016/j.proenv.2014.03.051","title":"The Effect of Humic Acid and Silicic Acid on P Adsorption by Amorphous Minerals","display_name":"The Effect of Humic Acid and Silicic Acid on P Adsorption by Amorphous Minerals","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2137244792","doi":"https://doi.org/10.1016/j.proenv.2014.03.051","mag":"2137244792"},"language":"en","primary_location":{"id":"doi:10.1016/j.proenv.2014.03.051","doi":"https://doi.org/10.1016/j.proenv.2014.03.051","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.proenv.2014.03.051","pdf_url":"https://www.sciencedirect.com/science/article/pii/S1878029614000528/pdf","source":{"id":"https://openalex.org/S2764562786","display_name":"Procedia Environmental Sciences","issn_l":"1878-0296","issn":["1878-0296"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core"],"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Procedia Environmental Sciences","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.sciencedirect.com/science/article/pii/S1878029614000528/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039801841","display_name":"Eko Hanudin","orcid":"https://orcid.org/0000-0001-5336-9133","observed_orcids":["https://orcid.org/0000-0001-5336-9133"]},"institutions":[{"id":"https://openalex.org/I165230279","display_name":"Universitas Gadjah Mada","ror":"https://ror.org/03ke6d638","country_code":"ID","type":"education","lineage":["https://openalex.org/I165230279"]}],"countries":["ID"],"is_corresponding":true,"raw_author_name":"Eko Hanudin","raw_affiliation_strings":["Department of Soil Sciences, Faculty of Agriculture, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Soil Sciences, Faculty of Agriculture, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia","institution_ids":["https://openalex.org/I165230279"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036362493","display_name":"St. Sukmawati","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I140942544","display_name":"Tadulako University","ror":"https://ror.org/01z0mc198","country_code":"ID","type":"education","lineage":["https://openalex.org/I140942544"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"S.T. Sukmawati","raw_affiliation_strings":["Faculty of Agriculture, University of Tadulako, Palu,94118, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Agriculture, University of Tadulako, Palu,94118, Indonesia","institution_ids":["https://openalex.org/I140942544"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042027061","display_name":"Bostang Radjagukguk","orcid":"https://orcid.org/0009-0006-7735-0000","observed_orcids":["https://orcid.org/0009-0006-7735-0000"]},"institutions":[{"id":"https://openalex.org/I165230279","display_name":"Universitas Gadjah Mada","ror":"https://ror.org/03ke6d638","country_code":"ID","type":"education","lineage":["https://openalex.org/I165230279"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Bostang Radjagukguk","raw_affiliation_strings":["Department of Soil Sciences, Faculty of Agriculture, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Soil Sciences, Faculty of Agriculture, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia","institution_ids":["https://openalex.org/I165230279"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083034194","display_name":"Nasih Widya Yuwono","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I165230279","display_name":"Universitas Gadjah Mada","ror":"https://ror.org/03ke6d638","country_code":"ID","type":"education","lineage":["https://openalex.org/I165230279"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Nasih Widya Yuwono","raw_affiliation_strings":["Department of Soil Sciences, Faculty of Agriculture, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Soil Sciences, Faculty of Agriculture, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia","institution_ids":["https://openalex.org/I165230279"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5039801841"],"corresponding_institution_ids":["https://openalex.org/I165230279"],"apc_list":null,"apc_paid":null,"fwci":1.6263,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.86598085,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"20","issue":null,"first_page":"402","last_page":"409"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12186","display_name":"Phosphorus and nutrient management","score":0.9243000149726868,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"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/T12186","display_name":"Phosphorus and nutrient management","score":0.9243000149726868,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"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/T11311","display_name":"Soil and Water Nutrient Dynamics","score":0.029400000348687172,"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/T11852","display_name":"Clay minerals and soil interactions","score":0.014800000004470348,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/phosphorus-adsorption","display_name":"phosphorus adsorption","score":0.8450000286102295},{"id":"https://openalex.org/keywords/humic-acid","display_name":"humic acid","score":0.9900000095367432},{"id":"https://openalex.org/keywords/silicic-acid","display_name":"silicic acid","score":0.9900000095367432},{"id":"https://openalex.org/keywords/amorphous-minerals","display_name":"amorphous minerals","score":0.9810000061988831},{"id":"https://openalex.org/keywords/volcanic-ash-soil","display_name":"volcanic ash soil","score":0.7720000147819519},{"id":"https://openalex.org/keywords/allophane","display_name":"allophane","score":0.9760000109672546},{"id":"https://openalex.org/keywords/si-al-ratio","display_name":"Si/Al ratio","score":0.7839999794960022},{"id":"https://openalex.org/keywords/freundlich-isotherm","display_name":"Freundlich isotherm","score":0.8040000200271606},{"id":"https://openalex.org/keywords/infrared-spectroscopy","display_name":"infrared spectroscopy","score":0.75},{"id":"https://openalex.org/keywords/adsorbed-water","display_name":"adsorbed water","score":0.7089999914169312},{"id":"https://openalex.org/keywords/soil-phosphorus-retention","display_name":"soil phosphorus retention","score":0.4779999852180481}],"concepts":[{"id":"https://openalex.org/C2778973568","wikidata":"https://www.wikidata.org/wiki/Q429712","display_name":"Allophane","level":3,"score":0.918900728225708},{"id":"https://openalex.org/C150394285","wikidata":"https://www.wikidata.org/wiki/Q180254","display_name":"Adsorption","level":2,"score":0.8739429712295532},{"id":"https://openalex.org/C2780965034","wikidata":"https://www.wikidata.org/wiki/Q4152088","display_name":"Humic acid","level":3,"score":0.7758830189704895},{"id":"https://openalex.org/C2776496254","wikidata":"https://www.wikidata.org/wiki/Q422843","display_name":"Silicic acid","level":2,"score":0.7506982088088989},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6822150945663452},{"id":"https://openalex.org/C56052488","wikidata":"https://www.wikidata.org/wiki/Q103382","display_name":"Amorphous solid","level":2,"score":0.6502102613449097},{"id":"https://openalex.org/C2777335606","wikidata":"https://www.wikidata.org/wiki/Q7130787","display_name":"Silicate","level":2,"score":0.5969198942184448},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.5362944006919861},{"id":"https://openalex.org/C2777607528","wikidata":"https://www.wikidata.org/wiki/Q1038563","display_name":"Andisol","level":3,"score":0.49267369508743286},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.4270049035549164},{"id":"https://openalex.org/C153642686","wikidata":"https://www.wikidata.org/wiki/Q70906","display_name":"Infrared spectroscopy","level":2,"score":0.41402098536491394},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.3865334391593933},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.21595677733421326},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.20437398552894592},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.13578233122825623},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.10582351684570312},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.0},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.proenv.2014.03.051","doi":"https://doi.org/10.1016/j.proenv.2014.03.051","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.proenv.2014.03.051","pdf_url":"https://www.sciencedirect.com/science/article/pii/S1878029614000528/pdf","source":{"id":"https://openalex.org/S2764562786","display_name":"Procedia Environmental Sciences","issn_l":"1878-0296","issn":["1878-0296"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core"],"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Procedia Environmental Sciences","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.proenv.2014.03.051","doi":"https://doi.org/10.1016/j.proenv.2014.03.051","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.proenv.2014.03.051","pdf_url":"https://www.sciencedirect.com/science/article/pii/S1878029614000528/pdf","source":{"id":"https://openalex.org/S2764562786","display_name":"Procedia Environmental Sciences","issn_l":"1878-0296","issn":["1878-0296"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core"],"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Procedia Environmental Sciences","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320335079","display_name":"Direktorat Jenderal Pendidikan Tinggi","ror":"https://ror.org/03sxt1c89"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2137244792.pdf","grobid_xml":"https://content.openalex.org/works/W2137244792.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W284254278","https://openalex.org/W331914469","https://openalex.org/W1542649433","https://openalex.org/W1566774663","https://openalex.org/W1688680636","https://openalex.org/W1785350075","https://openalex.org/W1965674964","https://openalex.org/W1970797320","https://openalex.org/W1971889363","https://openalex.org/W1971984849","https://openalex.org/W1998146013","https://openalex.org/W2005181620","https://openalex.org/W2011788614","https://openalex.org/W2044559414","https://openalex.org/W2052611031","https://openalex.org/W2080245667","https://openalex.org/W2084602716","https://openalex.org/W2095076073","https://openalex.org/W2095207874","https://openalex.org/W2108359968","https://openalex.org/W2141549449","https://openalex.org/W2155785332","https://openalex.org/W2324692134","https://openalex.org/W2338050295"],"related_works":["https://openalex.org/W1559301885","https://openalex.org/W4292868468","https://openalex.org/W2441401150","https://openalex.org/W2256480740","https://openalex.org/W2392519694","https://openalex.org/W4364365290","https://openalex.org/W2085708164","https://openalex.org/W2067666455","https://openalex.org/W2066509271","https://openalex.org/W2791857406"],"abstract_inverted_index":{"Andisol":[0],"is":[1,9],"a":[2,96,133],"soil":[3],"with":[4,68,79,191,197],"high":[5,12,198],"P":[6,33,63,90,105],"adsorption,":[7,106],"this":[8],"due":[10,140,183],"to":[11,23,61,141,226],"content":[13],"in":[14,30,53,88,103,107],"reactive":[15],"amorphous":[16,36,57,120],"materials.":[17],"The":[18,38,156,169],"present":[19],"study":[20],"was":[21,85,95],"conducted":[22],"compare":[24],"humic":[25,74,101,212],"acid":[26,29,75,78,94,102,213,216],"and":[27,44,59,66,76,214,222,229],"silicate":[28,77,93,215],"blocking":[31],"the":[32,42,56,69,119,124,128,138,180,209,218,227,231],"adsorption":[34,171,224,232],"on":[35],"minerals.":[37],"results":[39],"indicated":[40,122],"that":[41,123],"old":[43],"young":[45],"formation":[46],"of":[47,55,73,81,109,118,127,135,144,159,186,211],"parent":[48],"materials":[49],"were":[50,173],"not":[51,86],"different":[52],"reactivity":[54],"minerals":[58],"able":[60],"adsorb":[62],">":[64],"98%":[65],"fit":[67],"Freundlich":[70],"equation.":[71],"Application":[72],"rate":[80],"100":[82],"mg/l,":[83],"respectively,":[84],"effective":[87],"decreasing":[89,104],"adsorption.":[91],"However,":[92],"little":[97],"bit":[98],"better":[99],"than":[100],"case":[108],"pH":[110,113],"4":[111],"either":[112,148],"6.":[114],"Infrared":[115],"spectral":[116],"characteristics":[117],"material":[121],"absorption":[125,157],"bands":[126,158,172,181],"first":[129],"region":[130],"appeared":[131,164,175,201],"at":[132,202],"range":[134],"3440-3510":[136],"cm-1,":[137,179],"band":[139],"stretching":[142,184],"vibration":[143,185],"hydroxyl":[145],"(OH)":[146],"groups":[147],"as":[149,153],"structural":[150],"OH":[151],"or":[152],"adsorbed":[154,162],"water.":[155],"HOH":[160],"from":[161,166,177],"water":[163],"ranging":[165,176],"1639-1655":[167],"cm-1.":[168,206],"maximum":[170],"observed":[174],"910-972":[178],"are":[182],"Si-":[187],"O-Al":[188],"for":[189],"allophane":[190,196],"low":[192],"Si/Al":[193,199],"ratio,":[194],"whereas":[195],"ratio":[200],"1033":[203],"-":[204],"1030":[205],"In":[207],"general,":[208],"addition":[210],"caused":[217],"peak":[219],"OH,":[220],"Si-O-Al":[221],"Si-O":[223],"move":[225],"right":[228],"increase":[230],"intensity.":[233]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-09-02T07:38:04.252551","created_date":"2016-06-24T00:00:00"}
