{"id":"https://openalex.org/W4312371797","doi":"https://doi.org/10.30638/eemj.2022.014","title":"NEW TANNIN-BASED COAGULANT FROM GRAPE STEMS: SYNTHESIS, CHARACTERIZATION AND COAGULATION TESTS","display_name":"NEW TANNIN-BASED COAGULANT FROM GRAPE STEMS: SYNTHESIS, CHARACTERIZATION AND COAGULATION TESTS","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4312371797","doi":"https://doi.org/10.30638/eemj.2022.014"},"language":"en","primary_location":{"id":"doi:10.30638/eemj.2022.014","doi":"https://doi.org/10.30638/eemj.2022.014","is_oa":true,"landing_page_url":"https://doi.org/10.30638/eemj.2022.014","pdf_url":null,"source":{"id":"https://openalex.org/S169219760","display_name":"Environmental Engineering and Management Journal","issn_l":"1582-9596","issn":["1582-9596","1843-3707"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1","poland-70","russia-white-list-3"],"host_organization":"https://openalex.org/P4323283666","host_organization_name":"Polytechnic Institute of Iasi","host_organization_lineage":["https://openalex.org/P4323283666"],"host_organization_lineage_names":["Polytechnic Institute of Iasi"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Environmental Engineering and Management Journal","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W4312371797"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.30638/eemj.2022.014","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030064228","display_name":"Cristiane Lisboa Giroletti","orcid":"https://orcid.org/0000-0003-4951-526X","observed_orcids":["https://orcid.org/0000-0003-4951-526X"]},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Cristiane Lisboa Giroletti","raw_affiliation_strings":["Federal University of Santa Catarina - Sanitary and Environmental Engineering Department, Campus Universitario Reitor Joao David Ferreira Lima Trindade - Florianopolis, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Santa Catarina - Sanitary and Environmental Engineering Department, Campus Universitario Reitor Joao David Ferreira Lima Trindade - Florianopolis, Brazil","institution_ids":["https://openalex.org/I4104125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014994605","display_name":"Jean Carlo Salom\u00e9 dos Santos Menezes","orcid":"https://orcid.org/0000-0002-8808-4725","observed_orcids":["https://orcid.org/0000-0002-8808-4725"]},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jean Carlo Salome dos Santos Menezes","raw_affiliation_strings":["Federal University of Santa Catarina - Sanitary and Environmental Engineering Department, Campus Universitario Reitor Joao David Ferreira Lima Trindade - Florianopolis, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Santa Catarina - Sanitary and Environmental Engineering Department, Campus Universitario Reitor Joao David Ferreira Lima Trindade - Florianopolis, Brazil","institution_ids":["https://openalex.org/I4104125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043196295","display_name":"Beatriz Lima Santos Klienchen Dalari","orcid":"https://orcid.org/0000-0001-7713-6756","observed_orcids":["https://orcid.org/0000-0001-7713-6756"]},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Beatriz Lima Santos Klienchen Dalari","raw_affiliation_strings":["Federal University of Santa Catarina - Sanitary and Environmental Engineering Department, Campus Universitario Reitor Joao David Ferreira Lima Trindade - Florianopolis, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Santa Catarina - Sanitary and Environmental Engineering Department, Campus Universitario Reitor Joao David Ferreira Lima Trindade - Florianopolis, Brazil","institution_ids":["https://openalex.org/I4104125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008737933","display_name":"Mar\u00eda \u00c1ngeles Lobo-Recio","orcid":"https://orcid.org/0000-0002-4081-4629","observed_orcids":["https://orcid.org/0000-0002-4081-4629"]},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Maria Angeles Lobo-Recio","raw_affiliation_strings":["Federal University of Santa Catarina - Sanitary and Environmental Engineering Department, Campus Universitario Reitor Joao David Ferreira Lima Trindade - Florianopolis, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Santa Catarina - Sanitary and Environmental Engineering Department, Campus Universitario Reitor Joao David Ferreira Lima Trindade - Florianopolis, Brazil","institution_ids":["https://openalex.org/I4104125"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075246180","display_name":"Maria Eliza Nagel-Hassemer","orcid":"https://orcid.org/0000-0002-7732-7218","observed_orcids":["https://orcid.org/0000-0002-7732-7218"]},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Maria Eliza Nagel Hassemer","raw_affiliation_strings":["Federal University of Santa Catarina - Sanitary and Environmental Engineering Department, Campus Universitario Reitor Joao David Ferreira Lima Trindade - Florianopolis, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Santa Catarina - Sanitary and Environmental Engineering Department, Campus Universitario Reitor Joao David Ferreira Lima Trindade - Florianopolis, Brazil","institution_ids":["https://openalex.org/I4104125"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4104125"],"apc_list":null,"apc_paid":null,"fwci":0.3695,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.484741,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"21","issue":"1","first_page":"145","last_page":"152"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11188","display_name":"Coagulation and Flocculation Studies","score":0.9994999766349792,"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":0.9994999766349792,"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/T14252","display_name":"Water and Wastewater Treatment","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/T13817","display_name":"Tannin, Tannase and Anticancer Activities","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/tannin-based-coagulant","display_name":"tannin-based coagulant","score":0.9800000190734863},{"id":"https://openalex.org/keywords/grape-stems","display_name":"grape stems","score":0.9079999923706055},{"id":"https://openalex.org/keywords/mannich-reaction","display_name":"Mannich reaction","score":0.843999981880188},{"id":"https://openalex.org/keywords/organic-coagulants","display_name":"organic coagulants","score":0.871999979019165},{"id":"https://openalex.org/keywords/blood-coagulation","display_name":"coagulation","score":0.609000027179718},{"id":"https://openalex.org/keywords/turbidity-removal","display_name":"turbidity removal","score":0.9909999966621399},{"id":"https://openalex.org/keywords/kaolin","display_name":"kaolin","score":0.7329999804496765},{"id":"https://openalex.org/keywords/colloidal-destabilization","display_name":"colloidal destabilization","score":0.6800000071525574},{"id":"https://openalex.org/keywords/wastewater-treatment","display_name":"wastewater treatment","score":0.7289999723434448},{"id":"https://openalex.org/keywords/water-treatment","display_name":"water treatment","score":0.8389999866485596},{"id":"https://openalex.org/keywords/tannin-extraction","display_name":"tannin extraction","score":0.7590000033378601},{"id":"https://openalex.org/keywords/proanthocyanidins","display_name":"proanthocyanidins","score":0.6349999904632568},{"id":"https://openalex.org/keywords/coagulant-dosage","display_name":"coagulant dosage","score":0.5189999938011169},{"id":"https://openalex.org/keywords/ph-effect","display_name":"pH effect","score":0.8190000057220459}],"concepts":[{"id":"https://openalex.org/C2780309462","wikidata":"https://www.wikidata.org/wiki/Q187607","display_name":"Tannin","level":2,"score":0.8566243648529053},{"id":"https://openalex.org/C2778382381","wikidata":"https://www.wikidata.org/wiki/Q179217","display_name":"Coagulation","level":2,"score":0.7847445011138916},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.6419448852539062},{"id":"https://openalex.org/C3019171606","wikidata":"https://www.wikidata.org/wiki/Q10978","display_name":"Grape seed","level":2,"score":0.5978255271911621},{"id":"https://openalex.org/C77784730","wikidata":"https://www.wikidata.org/wiki/Q415265","display_name":"Proanthocyanidin","level":4,"score":0.4481109380722046},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4237278997898102},{"id":"https://openalex.org/C528095902","wikidata":"https://www.wikidata.org/wiki/Q2283886","display_name":"Pulp and paper industry","level":1,"score":0.4179285764694214},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.32650208473205566},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.32406869530677795},{"id":"https://openalex.org/C70899900","wikidata":"https://www.wikidata.org/wiki/Q290439","display_name":"Polyphenol","level":3,"score":0.15795022249221802},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.14850065112113953},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13301831483840942},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.10554173588752747},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.05326324701309204},{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.03880909085273743},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.30638/eemj.2022.014","doi":"https://doi.org/10.30638/eemj.2022.014","is_oa":true,"landing_page_url":"https://doi.org/10.30638/eemj.2022.014","pdf_url":null,"source":{"id":"https://openalex.org/S169219760","display_name":"Environmental Engineering and Management Journal","issn_l":"1582-9596","issn":["1582-9596","1843-3707"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1","poland-70","russia-white-list-3"],"host_organization":"https://openalex.org/P4323283666","host_organization_name":"Polytechnic Institute of Iasi","host_organization_lineage":["https://openalex.org/P4323283666"],"host_organization_lineage_names":["Polytechnic Institute of Iasi"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Environmental Engineering and Management Journal","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.30638/eemj.2022.014","doi":"https://doi.org/10.30638/eemj.2022.014","is_oa":true,"landing_page_url":"https://doi.org/10.30638/eemj.2022.014","pdf_url":null,"source":{"id":"https://openalex.org/S169219760","display_name":"Environmental Engineering and Management Journal","issn_l":"1582-9596","issn":["1582-9596","1843-3707"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1","poland-70","russia-white-list-3"],"host_organization":"https://openalex.org/P4323283666","host_organization_name":"Polytechnic Institute of Iasi","host_organization_lineage":["https://openalex.org/P4323283666"],"host_organization_lineage_names":["Polytechnic Institute of Iasi"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Environmental Engineering and Management Journal","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Clean water and sanitation","score":0.6618000268936157,"id":"https://metadata.un.org/sdg/6"},{"display_name":"Responsible consumption and production","score":0.5171999931335449,"id":"https://metadata.un.org/sdg/12"}],"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/W7117962129","https://openalex.org/W3115989044","https://openalex.org/W1990263412","https://openalex.org/W4200545270","https://openalex.org/W2809435962","https://openalex.org/W3006908283","https://openalex.org/W2015473775","https://openalex.org/W4210517820","https://openalex.org/W7120674726","https://openalex.org/W7162772735"],"abstract_inverted_index":{"The":[0],"present":[1],"study":[2],"proposes":[3],"the":[4,14,20,23,47,60,104,147,153,167,173,178,186,211],"synthesis":[5],"of":[6,16,42,54,57,62,72,80,83,91,99,103,119,125,128,135,139,155,213],"a":[7,78,114,132],"new":[8],"tannin-based":[9],"organic":[10,111],"coagulant":[11,187],"(TBC)":[12],"for":[13,181],"treatment":[15],"water":[17,193,220],"and":[18,39,59,94,131,159,189,216,221],"wastewater.Using":[19],"Mannich":[21],"reaction,":[22],"TBC":[24,105,140,201],"was":[25,49,170,202],"produced":[26],"based":[27],"on":[28],"tannins":[29,44,64],"extracted":[30],"from":[31],"grape":[32,55,73],"stems,":[33,58],"combined":[34],"with":[35,113,194,199],"ammonium":[36],"chloride,":[37],"formaldehyde,":[38],"diethanolamine.The":[40],"concentration":[41,61,98,118,134],"total":[43],"analyzed":[45,65],"by":[46,66,172],"F\u00f3lin-Ciocalteu,":[48],"263.9":[50],"mg":[51],"per":[52,70],"g":[53,71,85],"stem":[56],"condensed":[63],"Vanilina":[67],"methods":[68],"14.95":[69],"stem.The":[74],"extract":[75,149],"also":[76],"had":[77],"pH":[79,124,190],"6.4,":[81],"density":[82],"0.909":[84],"L":[86],"-1":[87,122,158,162],",":[88,123],"kinematic":[89],"viscosity":[90,127],"24.88":[92],"cP":[93],"an":[95],"initial":[96],"solids":[97,133],"3%.The":[100],"physical-chemical":[101],"characterization":[102],"revealed":[106],"characteristics":[107],"similar":[108],"to":[109,146,185,204,207],"commercial":[110],"coagulants,":[112],"brownish":[115],"liquid":[116],"aspect,":[117],"238":[120],"g.L":[121],"1.7,":[126],"28":[129],"c":[130],"42%.The":[136],"FTIR":[137],"spectrum":[138],"showed":[141],"different":[142],"peaks":[143],"when":[144],"compared":[145],"tannin":[148],"spectrum,":[150],"especially":[151],"in":[152,166,192,210,219],"regions":[154],"1990":[156],"cm":[157,161],"1737":[160],".The":[163],"TBC's":[164],"effectiveness":[165],"coagulation":[168,174],"process":[169],"confirmed":[171],"diagram,":[175],"which":[176],"evaluated":[177],"best":[179],"conditions":[180],"removing":[182],"turbidity":[183,197],"due":[184],"dosage":[188],"variation":[191],"50":[195],"NTU":[196],"induced":[198],"kaolin.The":[200],"shown":[203],"be":[205],"able":[206],"act":[208],"effectively":[209],"destabilization":[212],"colloidal":[214],"particles":[215],"potential":[217],"applicability":[218],"wastewater":[222],"treatment.":[223]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2023-01-04T00:00:00"}
