{"id":"https://openalex.org/W269099348","doi":null,"title":"Isotherm study of the biosorption of Cu (II) from aqueous solution by vigna subterranea (L.) verdc hull","display_name":"Isotherm study of the biosorption of Cu (II) from aqueous solution by vigna subterranea (L.) verdc hull","publication_year":2013,"publication_date":"2013-04-25","ids":{"openalex":"https://openalex.org/W269099348","mag":"269099348"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.297.7660","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.297.7660","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ijstr.org/final-print/apr2013/Isotherm-Study-Of-The-Biosorption-Of-Cu-Ii-From-Aqueous-Solution-By-Vigna-Subterranea-L.-Verdc-Hull..pdf","raw_type":"text"},"volume":null,"type":"article","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/A5027648684","display_name":"Tichaona Nharingo","orcid":"https://orcid.org/0000-0001-7238-9332","observed_orcids":["https://orcid.org/0000-0001-7238-9332"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tichaona Nharingo","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-7238-9332","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013371034","display_name":"Muzondo N. Maria.","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Muzondo N. Maria.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070208731","display_name":"Madungwe Emaculate","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Madungwe Emaculate","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083640203","display_name":"Fidelis Chigondo","orcid":"https://orcid.org/0000-0001-6126-1093","observed_orcids":["https://orcid.org/0000-0001-6126-1093"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fidelis Chigondo","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-6126-1093","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056183650","display_name":"Upenyu Guyo","orcid":"https://orcid.org/0000-0003-1858-5273","observed_orcids":["https://orcid.org/0000-0003-1858-5273"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Upenyu Guyo","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-1858-5273","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5019318121","display_name":"Benias Chomunorwa Nyamunda","orcid":"https://orcid.org/0000-0002-5137-7292","observed_orcids":["https://orcid.org/0000-0002-5137-7292"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nyamunda Benias.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7567,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.72955459,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":96},"biblio":{"volume":"2","issue":"4","first_page":"199","last_page":"206"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10016","display_name":"Adsorption and biosorption for pollutant removal","score":1.0,"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/T10016","display_name":"Adsorption and biosorption for pollutant removal","score":1.0,"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/T12780","display_name":"Heavy Metal Pollution Remediation","score":0.0,"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/T11188","display_name":"Coagulation and Flocculation Studies","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/copper-removal","display_name":"copper removal","score":0.6399999856948853},{"id":"https://openalex.org/keywords/biosorption","display_name":"biosorption","score":0.8349999785423279},{"id":"https://openalex.org/keywords/biosorbent","display_name":"biosorbent","score":0.7549999952316284},{"id":"https://openalex.org/keywords/isotherm-modeling","display_name":"isotherm models","score":0.6850000023841858},{"id":"https://openalex.org/keywords/langmuir-isotherm","display_name":"Langmuir isotherm","score":0.984000027179718},{"id":"https://openalex.org/keywords/freundlich-isotherm","display_name":"Freundlich isotherm","score":1.0},{"id":"https://openalex.org/keywords/temkin-isotherm","display_name":"Temkin isotherm","score":0.9990000128746033},{"id":"https://openalex.org/keywords/heavy-metal-removal","display_name":"heavy metal removal","score":0.5730000138282776},{"id":"https://openalex.org/keywords/wastewater-treatment","display_name":"wastewater treatment","score":0.9819999933242798},{"id":"https://openalex.org/keywords/sorption-thermodynamics","display_name":"sorption thermodynamics","score":0.703000009059906},{"id":"https://openalex.org/keywords/chemisorption","display_name":"chemisorption","score":0.902999997138977}],"concepts":[{"id":"https://openalex.org/C112825004","wikidata":"https://www.wikidata.org/wiki/Q1924292","display_name":"Freundlich equation","level":3,"score":0.8543927669525146},{"id":"https://openalex.org/C115958267","wikidata":"https://www.wikidata.org/wiki/Q464196","display_name":"Langmuir","level":3,"score":0.8115372657775879},{"id":"https://openalex.org/C2776812703","wikidata":"https://www.wikidata.org/wiki/Q4915288","display_name":"Biosorption","level":4,"score":0.7695119976997375},{"id":"https://openalex.org/C58445606","wikidata":"https://www.wikidata.org/wiki/Q898533","display_name":"Sorption","level":3,"score":0.7603000998497009},{"id":"https://openalex.org/C184651966","wikidata":"https://www.wikidata.org/wiki/Q906356","display_name":"Aqueous solution","level":2,"score":0.7232758402824402},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6363863945007324},{"id":"https://openalex.org/C33790079","wikidata":"https://www.wikidata.org/wiki/Q899417","display_name":"Chemisorption","level":3,"score":0.5252358913421631},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.5217926502227783},{"id":"https://openalex.org/C12143843","wikidata":"https://www.wikidata.org/wiki/Q6486358","display_name":"Langmuir adsorption model","level":3,"score":0.44548171758651733},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.35798364877700806},{"id":"https://openalex.org/C150394285","wikidata":"https://www.wikidata.org/wiki/Q180254","display_name":"Adsorption","level":2,"score":0.3493189811706543},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0873354971408844}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.297.7660","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.297.7660","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ijstr.org/final-print/apr2013/Isotherm-Study-Of-The-Biosorption-Of-Cu-Ii-From-Aqueous-Solution-By-Vigna-Subterranea-L.-Verdc-Hull..pdf","raw_type":"text"},{"id":"mag:269099348","doi":null,"is_oa":false,"landing_page_url":"https://www.ijstr.org/final-print/apr2013/Isotherm-Study-Of-The-Biosorption-Of-Cu-Ii-From-Aqueous-Solution-By-Vigna-Subterranea-L.-Verdc-Hull..pdf","pdf_url":null,"source":{"id":"https://openalex.org/S2736976235","display_name":"International journal of scientific and technology research","issn_l":"2277-8616","issn":["2277-8616"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20"],"host_organization":"https://openalex.org/P4310310991","host_organization_name":"IJSTR","host_organization_lineage":["https://openalex.org/P4310310991"],"host_organization_lineage_names":["IJSTR"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"International journal of scientific and technology research","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6","score":0.9090999960899353},{"display_name":"Responsible consumption and production","id":"https://metadata.un.org/sdg/12","score":0.6000000238418579}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1580823944","https://openalex.org/W1900063370","https://openalex.org/W1969360125","https://openalex.org/W1971670800","https://openalex.org/W1976331056","https://openalex.org/W1979621911","https://openalex.org/W1981030919","https://openalex.org/W1984953206","https://openalex.org/W2007012339","https://openalex.org/W2009326139","https://openalex.org/W2020631155","https://openalex.org/W2050553824","https://openalex.org/W2059154313","https://openalex.org/W2066995073","https://openalex.org/W2068759120","https://openalex.org/W2073766173","https://openalex.org/W2081057013","https://openalex.org/W2104262736","https://openalex.org/W2150544267","https://openalex.org/W2171523676","https://openalex.org/W2182968624","https://openalex.org/W2253477122","https://openalex.org/W2304381390","https://openalex.org/W2415209633","https://openalex.org/W2514542562","https://openalex.org/W2753301626","https://openalex.org/W2884691604","https://openalex.org/W3216345354","https://openalex.org/W4234764353"],"related_works":["https://openalex.org/W7096339322","https://openalex.org/W4386280977","https://openalex.org/W4212926332","https://openalex.org/W2061441085","https://openalex.org/W1994945561","https://openalex.org/W1976008849","https://openalex.org/W2362876716","https://openalex.org/W7167937560","https://openalex.org/W2020262762","https://openalex.org/W2465037145"],"abstract_inverted_index":{"Abstract:-":[0],"The":[1,63,102,119,172],"removal":[2,151,164,178],"of":[3,65,79,84,121,162,165,174,179],"Cu(II)":[4,33,67,122,166,180],"ions":[5,34,123,167,181],"from":[6,35,182],"aqueous":[7],"solutions":[8],"is":[9],"critical":[10],"to":[11,15,31,43,128,199],"minimize":[12],"its":[13,29],"toxicity":[14],"both":[16],"plants":[17],"and":[18,48,58,82,87,99,135,145,153],"animals.":[19],"Vigna":[20],"subterranea":[21],"(l.)":[22],"Verdc":[23],"hull":[24],"(VSVH)":[25],"was":[26,70,126],"investigated":[27,71],"for":[28,176],"potential":[30],"remove":[32],"wastewaters.":[36],"Batch":[37],"equilibrium":[38,89,103],"studies":[39],"were":[40,91,157],"carried":[41],"out":[42],"optimize":[44],"pH,":[45],"contact":[46,77],"time,":[47],"dosage":[49,83],"at":[50],"constant":[51],"temperature":[52],"(25":[53],"\u00b1":[54],"1":[55,134],"o":[56,142],"C)":[57],"agitation":[59],"rate":[60],"(180":[61],"rpm).":[62],"effect":[64],"initial":[66],"ion":[68],"concentration":[69],"under":[72],"optimized":[73],"conditions":[74],"(pH,":[75],"6;":[76],"time":[78],"60":[80],"minutes":[81],"6":[85],"g/L)":[86],"the":[88,106,109,160,163,169,177,194],"data":[90,104],"analyzed":[92],"using":[93],"two":[94],"parameter":[95],"isotherms;":[96],"Temkin,":[97,113],"Langmuir":[98],"Freundlich":[100],"models.":[101],"fitted":[105],"isotherms":[107],"in":[108,147,197],"order;":[110],"Langmuir>":[111],"Freundlich>":[112],"all":[114],"with":[115,193],"R":[116],"2>":[117],"0.98.":[118],"biosorption":[120],"by":[124,168],"VSVH":[125,175],"found":[127],"be":[129,185],"favorable":[130],"(0":[131],"<":[132,137],"RL<":[133],"1/n":[136],"1),":[138],"endothermic,":[139],"spontaneous":[140],"(\u2206G":[141],"=-11.11":[143],"kJ/mol)":[144],"chemisorption":[146],"nature.":[148],"Very":[149],"high":[150],"efficiency":[152],"maximum":[154],"sorption":[155],"capacity":[156],"realized":[158],"indicating":[159],"viability":[161],"novel":[170],"biosorbent.":[171],"use":[173],"wastewaters":[183],"can":[184],"implemented":[186],"as":[187],"a":[188],"standalone":[189],"technology":[190],"or":[191],"coupled":[192],"conventional":[195],"methods":[196],"order":[198],"complement":[200],"their":[201],"wastewater":[202],"cleaning":[203],"potentials.":[204]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2016-06-24T00:00:00"}
