{"id":"https://openalex.org/W2611265331","doi":"https://doi.org/10.1088/1755-1315/60/1/012025","title":"Enhancing faecal sludge management in peri-urban areas of Lusaka through faecal sludge valorisation: challenges and opportunities","display_name":"Enhancing faecal sludge management in peri-urban areas of Lusaka through faecal sludge valorisation: challenges and opportunities","publication_year":2017,"publication_date":"2017-03-01","ids":{"openalex":"https://openalex.org/W2611265331","doi":"https://doi.org/10.1088/1755-1315/60/1/012025","mag":"2611265331"},"language":"en","primary_location":{"id":"doi:10.1088/1755-1315/60/1/012025","doi":"https://doi.org/10.1088/1755-1315/60/1/012025","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1755-1315/60/1/012025","pdf_url":"https://iopscience.iop.org/article/10.1088/1755-1315/60/1/012025/pdf","source":{"id":"https://openalex.org/S4210195883","display_name":"IOP Conference Series Earth and Environmental Science","issn_l":"1755-1315","issn":["1755-1315","1755-1307"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["norway-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IOP Conference Series: Earth and Environmental Science","raw_type":"journal-article"},"volume":null,"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://iopscience.iop.org/article/10.1088/1755-1315/60/1/012025/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040759601","display_name":"James Madalitso Tembo","orcid":"https://orcid.org/0000-0003-1333-0749","observed_orcids":["https://orcid.org/0000-0003-1333-0749"]},"institutions":[{"id":"https://openalex.org/I33278361","display_name":"University of Zambia","ror":"https://ror.org/03gh19d69","country_code":"ZM","type":"education","lineage":["https://openalex.org/I33278361"]}],"countries":["ZM"],"is_corresponding":true,"raw_author_name":"J M Tembo","raw_affiliation_strings":["University of Zambia, School of Engineering, Lusaka, Zambia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Zambia, School of Engineering, Lusaka, Zambia","institution_ids":["https://openalex.org/I33278361"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009637676","display_name":"Edwin Nyirenda","orcid":"https://orcid.org/0000-0001-6105-1328","observed_orcids":["https://orcid.org/0000-0001-6105-1328"]},"institutions":[{"id":"https://openalex.org/I33278361","display_name":"University of Zambia","ror":"https://ror.org/03gh19d69","country_code":"ZM","type":"education","lineage":["https://openalex.org/I33278361"]}],"countries":["ZM"],"is_corresponding":false,"raw_author_name":"E Nyirenda","raw_affiliation_strings":["University of Zambia, School of Engineering, Lusaka, Zambia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Zambia, School of Engineering, Lusaka, Zambia","institution_ids":["https://openalex.org/I33278361"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039810630","display_name":"Imasiku Anayawa Nyambe","orcid":"https://orcid.org/0000-0002-6176-0084","observed_orcids":["https://orcid.org/0000-0002-6176-0084"]},"institutions":[{"id":"https://openalex.org/I33278361","display_name":"University of Zambia","ror":"https://ror.org/03gh19d69","country_code":"ZM","type":"education","lineage":["https://openalex.org/I33278361"]}],"countries":["ZM"],"is_corresponding":false,"raw_author_name":"I Nyambe","raw_affiliation_strings":["University of Zambia, School of Mines, Lusaka, Zambia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Zambia, School of Mines, Lusaka, Zambia","institution_ids":["https://openalex.org/I33278361"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5040759601"],"corresponding_institution_ids":["https://openalex.org/I33278361"],"apc_list":null,"apc_paid":null,"fwci":2.3291,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.8871516,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"60","issue":null,"first_page":"012025","last_page":"012025"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11781","display_name":"Wastewater Treatment and Reuse","score":0.9901999831199646,"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/T11781","display_name":"Wastewater Treatment and Reuse","score":0.9901999831199646,"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/T11672","display_name":"Recycling and utilization of industrial and municipal waste in materials production","score":0.0017000000225380063,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11275","display_name":"Composting and Vermicomposting Techniques","score":0.0015999999595806003,"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/fecal-sludge-management","display_name":"fecal sludge management","score":0.9959999918937683},{"id":"https://openalex.org/keywords/pit-latrines","display_name":"pit latrines","score":0.9290000200271606},{"id":"https://openalex.org/keywords/peri-urban-sanitation","display_name":"peri-urban sanitation","score":0.9210000038146973},{"id":"https://openalex.org/keywords/lusaka","display_name":"Lusaka","score":0.8320000171661377},{"id":"https://openalex.org/keywords/sanitation-policy","display_name":"sanitation policy","score":0.8109999895095825},{"id":"https://openalex.org/keywords/regulatory-framework","display_name":"regulatory framework","score":0.6869999766349792},{"id":"https://openalex.org/keywords/sludge-recycling","display_name":"sludge recycling","score":0.9359999895095825}],"concepts":[{"id":"https://openalex.org/C2779972723","wikidata":"https://www.wikidata.org/wiki/Q65311735","display_name":"Valorisation","level":2,"score":0.8975688219070435},{"id":"https://openalex.org/C2780151969","wikidata":"https://www.wikidata.org/wiki/Q949149","display_name":"Sanitation","level":2,"score":0.8371758460998535},{"id":"https://openalex.org/C197743484","wikidata":"https://www.wikidata.org/wiki/Q5615741","display_name":"Latrine","level":3,"score":0.5917460322380066},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4683648347854614},{"id":"https://openalex.org/C2780859252","wikidata":"https://www.wikidata.org/wiki/Q11888968","display_name":"Sewage sludge","level":3,"score":0.4400920569896698},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.437541127204895},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.38722658157348633},{"id":"https://openalex.org/C91375879","wikidata":"https://www.wikidata.org/wiki/Q15473274","display_name":"Environmental planning","level":1,"score":0.37707239389419556},{"id":"https://openalex.org/C57442070","wikidata":"https://www.wikidata.org/wiki/Q221275","display_name":"Sewage treatment","level":2,"score":0.34792083501815796},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.32543179392814636},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.30443859100341797},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.30122894048690796},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.2313351333141327},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19736561179161072},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.12512609362602234}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/1755-1315/60/1/012025","doi":"https://doi.org/10.1088/1755-1315/60/1/012025","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1755-1315/60/1/012025","pdf_url":"https://iopscience.iop.org/article/10.1088/1755-1315/60/1/012025/pdf","source":{"id":"https://openalex.org/S4210195883","display_name":"IOP Conference Series Earth and Environmental Science","issn_l":"1755-1315","issn":["1755-1315","1755-1307"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["norway-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IOP Conference Series: Earth and Environmental Science","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1088/1755-1315/60/1/012025","doi":"https://doi.org/10.1088/1755-1315/60/1/012025","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1755-1315/60/1/012025","pdf_url":"https://iopscience.iop.org/article/10.1088/1755-1315/60/1/012025/pdf","source":{"id":"https://openalex.org/S4210195883","display_name":"IOP Conference Series Earth and Environmental Science","issn_l":"1755-1315","issn":["1755-1315","1755-1307"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["norway-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IOP Conference Series: Earth and Environmental Science","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.9333000183105469},{"id":"https://metadata.un.org/sdg/12","display_name":"Responsible consumption and production","score":0.8799999952316284},{"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation","score":0.7778000235557556},{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.46810001134872437}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2611265331.pdf","grobid_xml":"https://content.openalex.org/works/W2611265331.grobid-xml"},"referenced_works_count":5,"referenced_works":["https://openalex.org/W1856219842","https://openalex.org/W1986841096","https://openalex.org/W1999821578","https://openalex.org/W2121167088","https://openalex.org/W2160147993"],"related_works":["https://openalex.org/W2919524049","https://openalex.org/W2416234879","https://openalex.org/W2288551330","https://openalex.org/W1888395456","https://openalex.org/W2529952740","https://openalex.org/W7163657185","https://openalex.org/W2954371173","https://openalex.org/W2791398500","https://openalex.org/W3206703493","https://openalex.org/W129472895"],"abstract_inverted_index":{"Lusaka,":[0],"the":[1,43,50,56,106,185,211,215],"capital":[2],"city":[3],"of":[4,19,31,42,184,214],"Zambia,":[5],"has":[6,188],"two":[7],"million":[8],"inhabitants":[9],"with":[10,126],"70%":[11],"residing":[12],"in":[13,167,203,206,249],"peri-urban":[14,116],"areas.":[15],"Ninety":[16],"(90)":[17],"%":[18],"this":[20,66,250],"population":[21],"employ":[22],"pit":[23,238],"latrines":[24,175],"for":[25,109,190],"excretion":[26],"generating":[27],"approximately":[28],"22,680":[29],"tons":[30],"faecal":[32,74,107,169,222,240],"sludge":[33,37,75,108,152,170,187,223,241],"per":[34],"annum.":[35],"This":[36],"is":[38,225,232],"inadequately":[39],"managed":[40],"hence":[41],"generated":[44],"amount,":[45],"over":[46],"60%":[47],"remains":[48],"within":[49],"residential":[51],"environment":[52,57],"thereby":[53],"compromising":[54],"both":[55],"and":[58,78,92,100,103,129,148,157,174,243,246],"public":[59],"health.":[60],"To":[61],"foster":[62],"a":[63,68],"solution":[64],"to":[65,72,113,209,226,234],"problem,":[67],"study":[69,88,121],"was":[70,154,160,218],"commissioned":[71],"assess":[73],"valorisation":[76,191],"potential":[77,189,213],"how":[79],"it":[80],"would":[81],"impact":[82],"on":[83],"Faecal":[84,151],"Sludge":[85],"Management.":[86],"The":[87,182],"evaluated":[89,140],"policy,":[90],"institutional":[91,128,247],"regulatory":[93,130,245],"frameworks,":[94],"sanitation":[95,204],"practices":[96,138,173,205],"including":[97],"latrine":[98,239],"construction":[99,176],"usage":[101],"aspects":[102],"also":[104,177],"characterised":[105],"selected":[110],"parameters":[111,195],"relevant":[112],"valorisation.":[114,171,181],"Four":[115],"areas":[117],"were":[118,132,139],"adopted":[119],"as":[120],"sites.":[122],"Policy":[123],"issues":[124],"together":[125],"existing":[127],"frameworks":[131,248],"assessed":[133],"through":[134,141,155,229],"literature":[135],"review.":[136],"Sanitation":[137,172],"physical":[142],"observations,":[143],"focus":[144],"group":[145],"discussions,":[146],"interviews":[147],"questionnaire":[149],"administration.":[150],"characterisation":[153],"sampling":[156],"analysis.":[158],"It":[159,217],"observed":[161],"that":[162,220],"there":[163,231],"are":[164],"policy":[165],"gaps":[166],"fostering":[168],"do":[178],"not":[179,208],"favour":[180],"quality":[183],"raw":[186],"though":[192],"again,":[193],"some":[194],"like":[196],"solid":[197],"waste":[198],"content":[199],"require":[200],"drastic":[201],"changes":[202],"order":[207],"compromise":[210],"reuse":[212,242],"sludge.":[216],"concluded":[219],"if":[221],"management":[224],"be":[227],"enhanced":[228],"valorisation,":[230],"need":[233],"have":[235],"policies":[236],"promoting":[237],"strengthened":[244],"respect.":[251]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2017-05-12T00:00:00"}