{"id":"https://openalex.org/W7225463233","doi":"https://doi.org/10.47606/acven/ph0607","title":"From Local Resources to Safe Water: Circular Approaches for Decentralized Water Treatment","display_name":"From Local Resources to Safe Water: Circular Approaches for Decentralized Water Treatment","publication_year":2026,"publication_date":"2026-11-06","ids":{"openalex":"https://openalex.org/W7225463233","doi":"https://doi.org/10.47606/acven/ph0607"},"language":"en","primary_location":{"id":"doi:10.47606/acven/ph0607","doi":"https://doi.org/10.47606/acven/ph0607","is_oa":true,"landing_page_url":"https://doi.org/10.47606/acven/ph0607","pdf_url":"https://acvenisproh.com/revistas/index.php/prohominum/article/download/1431/3066","source":{"id":"https://openalex.org/S4210220543","display_name":"Prohominum","issn_l":"2665-0169","issn":["2665-0169"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["erih-plus"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Prohominum","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://acvenisproh.com/revistas/index.php/prohominum/article/download/1431/3066","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5161253504","display_name":"Karla F. Solis","orcid":"https://orcid.org/0000-0002-9668-9695","observed_orcids":["https://orcid.org/0000-0002-9668-9695"]},"institutions":[{"id":"https://openalex.org/I2135383","display_name":"Escuela Superior Politecnica del Litoral","ror":"https://ror.org/04qenc566","country_code":"EC","type":"education","lineage":["https://openalex.org/I2135383"]},{"id":"https://openalex.org/I39398033","display_name":"Pontificia Universidad Cat\u00f3lica del Ecuador","ror":"https://ror.org/02qztda51","country_code":"EC","type":"education","lineage":["https://openalex.org/I39398033"]}],"countries":["EC"],"is_corresponding":false,"raw_author_name":"Karla F. Solis","raw_affiliation_strings":["Pontificia Universidad Cat\u00f3lica del Ecuador, Ecuador. Facultad de Ingenier\u00eda Mec\u00e1nica y Ciencias de la Producci\u00f3n, Escuela Superior Polit\u00e9cnica del Litoral, ESPOL, Campus Gustavo Galindo. Ecuador"],"raw_orcid":"https://orcid.org/0000-0002-9668-9695","affiliations":[{"raw_affiliation_string":"Pontificia Universidad Cat\u00f3lica del Ecuador, Ecuador. Facultad de Ingenier\u00eda Mec\u00e1nica y Ciencias de la Producci\u00f3n, Escuela Superior Polit\u00e9cnica del Litoral, ESPOL, Campus Gustavo Galindo. Ecuador","institution_ids":["https://openalex.org/I2135383","https://openalex.org/I39398033"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031155486","display_name":"Carlos Iv\u00e1n Rueda-Panchano","orcid":"https://orcid.org/0000-0001-5067-6277","observed_orcids":["https://orcid.org/0000-0001-5067-6277"]},"institutions":[{"id":"https://openalex.org/I4210099155","display_name":"Universidad T\u00e9cnica \"Luis Vargas Torres\"","ror":"https://ror.org/010w4rs44","country_code":"EC","type":"education","lineage":["https://openalex.org/I4210099155"]}],"countries":["EC"],"is_corresponding":false,"raw_author_name":"Carlos Rueda-Panchano","raw_affiliation_strings":["Universidad T\u00e9cnica Luis Vargas Torres de Esmeraldas (UTELVT), Facultad de Ingenier\u00edas Campus Nuevos Horizontes, Ecuador"],"raw_orcid":"https://orcid.org/0000-0001-5067-6277","affiliations":[{"raw_affiliation_string":"Universidad T\u00e9cnica Luis Vargas Torres de Esmeraldas (UTELVT), Facultad de Ingenier\u00edas Campus Nuevos Horizontes, Ecuador","institution_ids":["https://openalex.org/I4210099155"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"8","issue":"4","first_page":"548","last_page":"562"},"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":0.9320999979972839,"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":0.9320999979972839,"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/T12078","display_name":"Environmental remediation with nanomaterials","score":0.031199999153614044,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental 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/T11188","display_name":"Coagulation and Flocculation Studies","score":0.008299999870359898,"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/decentralized-water-treatment","display_name":"decentralized water treatment","score":0.8759999871253967},{"id":"https://openalex.org/keywords/safe-drinking-water","display_name":"safe drinking water","score":0.7419999837875366},{"id":"https://openalex.org/keywords/cocoa-pod-husk","display_name":"cocoa pod husk","score":0.9169999957084656},{"id":"https://openalex.org/keywords/activated-carbon","display_name":"activated carbon","score":0.9039999842643738},{"id":"https://openalex.org/keywords/natural-zeolite","display_name":"natural zeolite","score":0.9359999895095825},{"id":"https://openalex.org/keywords/circular-economy","display_name":"circular economy","score":0.8629999756813049},{"id":"https://openalex.org/keywords/agricultural-waste-valorization","display_name":"agricultural waste valorization","score":0.7960000038146973},{"id":"https://openalex.org/keywords/adsorbent-regeneration","display_name":"adsorbent regeneration","score":0.8270000219345093},{"id":"https://openalex.org/keywords/low-cost-water-purification","display_name":"low-cost water purification","score":0.8019999861717224},{"id":"https://openalex.org/keywords/rural-water-access","display_name":"rural water access","score":0.7409999966621399},{"id":"https://openalex.org/keywords/ion-exchange","display_name":"ion exchange","score":0.49000000953674316},{"id":"https://openalex.org/keywords/adsorption","display_name":"adsorption","score":0.7239999771118164}],"concepts":[{"id":"https://openalex.org/C83867959","wikidata":"https://www.wikidata.org/wiki/Q371467","display_name":"Scopus","level":3,"score":0.6830000281333923},{"id":"https://openalex.org/C190960625","wikidata":"https://www.wikidata.org/wiki/Q1058719","display_name":"Water treatment","level":2,"score":0.49709999561309814},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44859999418258667},{"id":"https://openalex.org/C150394285","wikidata":"https://www.wikidata.org/wiki/Q180254","display_name":"Adsorption","level":2,"score":0.41269999742507935},{"id":"https://openalex.org/C66204764","wikidata":"https://www.wikidata.org/wiki/Q219416","display_name":"Sustainability","level":2,"score":0.40529999136924744},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4041999876499176},{"id":"https://openalex.org/C134560507","wikidata":"https://www.wikidata.org/wiki/Q753291","display_name":"Environmental economics","level":1,"score":0.38260000944137573},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.3718000054359436},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.36329999566078186},{"id":"https://openalex.org/C91375879","wikidata":"https://www.wikidata.org/wiki/Q15473274","display_name":"Environmental planning","level":1,"score":0.35839998722076416},{"id":"https://openalex.org/C2779647737","wikidata":"https://www.wikidata.org/wiki/Q190878","display_name":"Activated carbon","level":3,"score":0.34929999709129333},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.335099995136261},{"id":"https://openalex.org/C107826830","wikidata":"https://www.wikidata.org/wiki/Q929380","display_name":"Environmental resource management","level":1,"score":0.3310999870300293},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.32820001244544983},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.3271999955177307},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.3124000132083893},{"id":"https://openalex.org/C29985473","wikidata":"https://www.wikidata.org/wiki/Q188460","display_name":"Natural resource","level":2,"score":0.30869999527931213},{"id":"https://openalex.org/C153823671","wikidata":"https://www.wikidata.org/wiki/Q1049799","display_name":"Water resources","level":2,"score":0.3019999861717224},{"id":"https://openalex.org/C140205800","wikidata":"https://www.wikidata.org/wiki/Q5860","display_name":"Carbon fibers","level":3,"score":0.2985999882221222},{"id":"https://openalex.org/C195094911","wikidata":"https://www.wikidata.org/wiki/Q14167904","display_name":"Process management","level":1,"score":0.2897000014781952},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.2797999978065491},{"id":"https://openalex.org/C117978034","wikidata":"https://www.wikidata.org/wiki/Q5422192","display_name":"Extractor","level":2,"score":0.27630001306533813},{"id":"https://openalex.org/C129047720","wikidata":"https://www.wikidata.org/wiki/Q175185","display_name":"Rural area","level":2,"score":0.2720000147819519},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.26910001039505005},{"id":"https://openalex.org/C128383755","wikidata":"https://www.wikidata.org/wiki/Q3816336","display_name":"Agricultural productivity","level":3,"score":0.26820001006126404},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.257999986410141},{"id":"https://openalex.org/C2993562611","wikidata":"https://www.wikidata.org/wiki/Q271294","display_name":"Sichuan basin","level":2,"score":0.2565999925136566},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.2538999915122986}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.47606/acven/ph0607","doi":"https://doi.org/10.47606/acven/ph0607","is_oa":true,"landing_page_url":"https://doi.org/10.47606/acven/ph0607","pdf_url":"https://acvenisproh.com/revistas/index.php/prohominum/article/download/1431/3066","source":{"id":"https://openalex.org/S4210220543","display_name":"Prohominum","issn_l":"2665-0169","issn":["2665-0169"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["erih-plus"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Prohominum","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.47606/acven/ph0607","doi":"https://doi.org/10.47606/acven/ph0607","is_oa":true,"landing_page_url":"https://doi.org/10.47606/acven/ph0607","pdf_url":"https://acvenisproh.com/revistas/index.php/prohominum/article/download/1431/3066","source":{"id":"https://openalex.org/S4210220543","display_name":"Prohominum","issn_l":"2665-0169","issn":["2665-0169"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["erih-plus"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Prohominum","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6"},{"score":1.0,"display_name":"Responsible consumption and production","id":"https://metadata.un.org/sdg/12"}],"study_designs":[{"display_name":"Systematic Review","id":"https://openalex.org/study-designs/systematic-review"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225463233.pdf","grobid_xml":"https://content.openalex.org/works/W7225463233.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1967212525","https://openalex.org/W2022866283","https://openalex.org/W2050861953","https://openalex.org/W2056254996","https://openalex.org/W2129154495","https://openalex.org/W2135649935","https://openalex.org/W2153984085","https://openalex.org/W2792512395","https://openalex.org/W2964523010","https://openalex.org/W3090645110","https://openalex.org/W3150722757","https://openalex.org/W3182756986","https://openalex.org/W3185580204","https://openalex.org/W3208210711","https://openalex.org/W3209314496","https://openalex.org/W4220870294","https://openalex.org/W4298147079","https://openalex.org/W4306822050","https://openalex.org/W4306840209","https://openalex.org/W4309475647","https://openalex.org/W4380048191","https://openalex.org/W4384501727","https://openalex.org/W4392247569","https://openalex.org/W4392449023","https://openalex.org/W4395054810","https://openalex.org/W4401226093","https://openalex.org/W4401503753","https://openalex.org/W4402394315"],"related_works":["https://openalex.org/W7167801113","https://openalex.org/W6901901756","https://openalex.org/W4409195281","https://openalex.org/W7083293521","https://openalex.org/W7115931502","https://openalex.org/W4416599787","https://openalex.org/W4292787538","https://openalex.org/W4407685345","https://openalex.org/W4392449023","https://openalex.org/W7218806060"],"abstract_inverted_index":{"Access":[0],"to":[1,82,204],"safe":[2],"water":[3,66],"remains":[4],"a":[5,31,40,51,75,171,197],"challenge":[6],"in":[7,99],"low-income":[8],"and":[9,43,79,95,104,108,120,129,135,150,165,186,193],"rural":[10,211],"regions,":[11],"where":[12],"conventional":[13],"purification":[14],"can":[15,27],"be":[16,28],"unaffordable":[17],"or":[18],"unsustainable.":[19],"Cocoa":[20],"production":[21],"waste,":[22],"particularly":[23],"cocoa":[24],"pod":[25],"husk,":[26],"valorized":[29],"as":[30],"precursor":[32],"of":[33,89],"activated":[34],"carbon,":[35],"while":[36,131],"natural":[37],"zeolites":[38],"provide":[39],"complementary":[41,105,117],"adsorptive":[42],"ion-exchange":[44],"medium.":[45],"This":[46],"bibliometric":[47],"review,":[48],"complemented":[49],"by":[50],"qualitative":[52],"narrative":[53],"synthesis,":[54],"examines":[55],"circular-economy":[56,198],"strategies":[57],"based":[58,174],"on":[59,175],"locally":[60,136,205],"available":[61,137],"adsorbent":[62],"materials":[63],"for":[64,210],"decentralized":[65],"treatment.":[67],"Bibliographic":[68],"records":[69],"were":[70],"retrieved":[71],"from":[72],"Scopus":[73],"using":[74,101],"structured":[76],"search":[77],"strategy":[78],"screened":[80],"according":[81],"predefined":[83],"eligibility":[84],"criteria.":[85],"A":[86],"final":[87],"corpus":[88],"472":[90],"articles":[91],"published":[92],"between":[93],"2016":[94],"2026":[96],"was":[97],"analyzed":[98],"VOSviewer":[100],"fractional":[102],"counting":[103],"Author":[106],"Keywords":[107,110],"All":[109],"co-occurrence":[111],"networks.":[112],"The":[113,139,168],"reviewed":[114],"evidence":[115,169],"indicates":[116],"removal":[118,147],"mechanisms":[119],"suggests":[121],"that":[122],"hybrid":[123,188],"integration":[124],"may":[125,202],"improve":[126],"efficiency,":[127],"durability,":[128],"regeneration":[130],"valorizing":[132],"agricultural":[133],"residues":[134],"minerals.":[138],"synthesis":[140],"considers":[141],"adsorption":[142],"capacity,":[143],"empty-bed":[144],"contact":[145],"time,":[146],"targets,":[148],"regeneration,":[149],"hydraulic":[151],"performance.":[152],"Important":[153],"gaps":[154],"remain":[155],"regarding":[156],"variable":[157],"pH,":[158],"competing":[159],"ions,":[160],"long-term":[161],"stability,":[162],"scale-up,":[163],"reproducibility,":[164],"community":[166],"adoption.":[167],"supports":[170],"methodological":[172],"pathway":[173],"optimizing":[176],"cocoa-residue":[177],"activation,":[178],"integrating":[179],"the":[180],"resulting":[181],"carbon":[182],"with":[183],"zeolite":[184],"media,":[185],"evaluating":[187],"filters":[189],"under":[190],"realistic":[191],"laboratory":[192],"field":[194],"conditions.":[195],"Within":[196],"framework,":[199],"this":[200],"approach":[201],"contribute":[203],"grounded,":[206],"low-cost":[207],"drinking-water":[208],"solutions":[209],"communities.":[212]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-11-08T00:00:00"}