{"id":"https://openalex.org/W7225544896","doi":null,"title":"Development and Evaluation of a Smart Compact Biogas Fermentation Device Using Food Waste at Universiti Tun Hussein Onn Malaysia (UTHM)","display_name":"Development and Evaluation of a Smart Compact Biogas Fermentation Device Using Food Waste at Universiti Tun Hussein Onn Malaysia (UTHM)","publication_year":2026,"publication_date":"2026-11-06","ids":{"openalex":"https://openalex.org/W7225544896"},"language":"en","primary_location":{"id":"pmh:oai:periodical.uthm.edu.my:article/24669","doi":null,"is_oa":true,"landing_page_url":"https://periodical.uthm.edu.my/index.php/peat/article/view/24669","pdf_url":"https://periodical.uthm.edu.my/index.php/peat/article/download/24669/7614","source":{"id":"https://openalex.org/S4393919560","display_name":"Progress in Engineering Application and Technology","issn_l":"2773-5303","issn":["2773-5303"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I930072361","host_organization_name":"Tun Hussein Onn University of Malaysia","host_organization_lineage":["https://openalex.org/I930072361"],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2773-5303","raw_type":"info:eu-repo/semantics/article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://periodical.uthm.edu.my/index.php/peat/article/download/24669/7614","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5161202328","display_name":"PIRIMEETHA ELLANGO","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I930072361","display_name":"Tun Hussein Onn University of Malaysia","ror":"https://ror.org/01c5wha71","country_code":"MY","type":"education","lineage":["https://openalex.org/I930072361"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"ELLANGO, PIRIMEETHA","raw_affiliation_strings":["Universiti Tun Hussein Onn Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universiti Tun Hussein Onn Malaysia","institution_ids":["https://openalex.org/I930072361"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069123002","display_name":"Mohd Arif Rosli","orcid":"https://orcid.org/0000-0002-8783-4723","observed_orcids":["https://orcid.org/0000-0002-8783-4723"]},"institutions":[{"id":"https://openalex.org/I930072361","display_name":"Tun Hussein Onn University of Malaysia","ror":"https://ror.org/01c5wha71","country_code":"MY","type":"education","lineage":["https://openalex.org/I930072361"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Mohd Arif Rosli","raw_affiliation_strings":["Universiti Tun Hussein Onn Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universiti Tun Hussein Onn Malaysia","institution_ids":["https://openalex.org/I930072361"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I930072361"],"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":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10284","display_name":"Anaerobic Digestion and Biogas Production","score":0.9922000169754028,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10284","display_name":"Anaerobic Digestion and Biogas Production","score":0.9922000169754028,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11275","display_name":"Composting and Vermicomposting Techniques","score":0.002400000113993883,"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"}},{"id":"https://openalex.org/T13420","display_name":"Arduino and IoT Applications","score":0.0008999999845400453,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/biogas-production","display_name":"biogas production","score":0.9079999923706055},{"id":"https://openalex.org/keywords/food-waste","display_name":"food waste","score":0.9120000004768372},{"id":"https://openalex.org/keywords/anaerobic-digestion","display_name":"anaerobic digestion","score":0.9919999837875366},{"id":"https://openalex.org/keywords/iot-based-monitoring","display_name":"IoT monitoring","score":0.7289999723434448},{"id":"https://openalex.org/keywords/esp32","display_name":"ESP32 microcontroller","score":0.8769999742507935},{"id":"https://openalex.org/keywords/mq-2-gas-sensor","display_name":"MQ-2 gas sensor","score":0.9940000176429749},{"id":"https://openalex.org/keywords/blynk","display_name":"Blynk","score":0.6330000162124634},{"id":"https://openalex.org/keywords/mesophilic-anaerobic-digestion","display_name":"mesophilic digestion","score":0.8040000200271606}],"concepts":[{"id":"https://openalex.org/C75212476","wikidata":"https://www.wikidata.org/wiki/Q171076","display_name":"Biogas","level":2,"score":0.8296999931335449},{"id":"https://openalex.org/C2777499484","wikidata":"https://www.wikidata.org/wiki/Q18919","display_name":"Food waste","level":2,"score":0.8011999726295471},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.7297000288963318},{"id":"https://openalex.org/C2778926930","wikidata":"https://www.wikidata.org/wiki/Q900279","display_name":"Digestate","level":4,"score":0.6520000100135803},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5315999984741211},{"id":"https://openalex.org/C13080248","wikidata":"https://www.wikidata.org/wiki/Q864214","display_name":"Biodegradable waste","level":2,"score":0.4422999918460846},{"id":"https://openalex.org/C2994333036","wikidata":"https://www.wikidata.org/wiki/Q171076","display_name":"Biogas production","level":4,"score":0.4325999915599823},{"id":"https://openalex.org/C53991642","wikidata":"https://www.wikidata.org/wiki/Q128991","display_name":"Biofuel","level":2,"score":0.4104999899864197},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4016999900341034},{"id":"https://openalex.org/C75779659","wikidata":"https://www.wikidata.org/wiki/Q18538","display_name":"Municipal solid waste","level":2,"score":0.39730000495910645},{"id":"https://openalex.org/C88199923","wikidata":"https://www.wikidata.org/wiki/Q627371","display_name":"Food processing","level":2,"score":0.392300009727478},{"id":"https://openalex.org/C188573790","wikidata":"https://www.wikidata.org/wiki/Q12705","display_name":"Renewable energy","level":2,"score":0.3555999994277954},{"id":"https://openalex.org/C63223902","wikidata":"https://www.wikidata.org/wiki/Q669652","display_name":"Mesophile","level":3,"score":0.3449000120162964},{"id":"https://openalex.org/C130751788","wikidata":"https://www.wikidata.org/wiki/Q622772","display_name":"Incineration","level":2,"score":0.3345000147819519},{"id":"https://openalex.org/C2780859252","wikidata":"https://www.wikidata.org/wiki/Q11888968","display_name":"Sewage sludge","level":3,"score":0.32989999651908875},{"id":"https://openalex.org/C2909468537","wikidata":"https://www.wikidata.org/wiki/Q58734","display_name":"Environmental pollution","level":2,"score":0.3253999948501587},{"id":"https://openalex.org/C65545243","wikidata":"https://www.wikidata.org/wiki/Q1056304","display_name":"Waste treatment","level":2,"score":0.3183000087738037},{"id":"https://openalex.org/C499616599","wikidata":"https://www.wikidata.org/wiki/Q555853","display_name":"Anaerobic digestion","level":3,"score":0.3176000118255615},{"id":"https://openalex.org/C156380964","wikidata":"https://www.wikidata.org/wiki/Q18556","display_name":"Bioenergy","level":3,"score":0.30630001425743103},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.3018999993801117},{"id":"https://openalex.org/C58790150","wikidata":"https://www.wikidata.org/wiki/Q10966166","display_name":"Sewage","level":2,"score":0.29649999737739563},{"id":"https://openalex.org/C147490202","wikidata":"https://www.wikidata.org/wiki/Q5465528","display_name":"Food spoilage","level":3,"score":0.2946000099182129},{"id":"https://openalex.org/C191555408","wikidata":"https://www.wikidata.org/wiki/Q650954","display_name":"Mechanical biological treatment","level":4,"score":0.29190000891685486},{"id":"https://openalex.org/C2779972723","wikidata":"https://www.wikidata.org/wiki/Q65311735","display_name":"Valorisation","level":2,"score":0.2865000069141388},{"id":"https://openalex.org/C181748761","wikidata":"https://www.wikidata.org/wiki/Q2641430","display_name":"High-density polyethylene","level":3,"score":0.28369998931884766},{"id":"https://openalex.org/C549605437","wikidata":"https://www.wikidata.org/wiki/Q1229911","display_name":"Food security","level":3,"score":0.27970001101493835},{"id":"https://openalex.org/C115540264","wikidata":"https://www.wikidata.org/wiki/Q2945560","display_name":"Biomass (ecology)","level":2,"score":0.27959999442100525},{"id":"https://openalex.org/C155373166","wikidata":"https://www.wikidata.org/wiki/Q159462","display_name":"Food chain","level":2,"score":0.27059999108314514},{"id":"https://openalex.org/C521259446","wikidata":"https://www.wikidata.org/wiki/Q58734","display_name":"Pollution","level":2,"score":0.26910001039505005}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:periodical.uthm.edu.my:article/24669","doi":null,"is_oa":true,"landing_page_url":"https://periodical.uthm.edu.my/index.php/peat/article/view/24669","pdf_url":"https://periodical.uthm.edu.my/index.php/peat/article/download/24669/7614","source":{"id":"https://openalex.org/S4393919560","display_name":"Progress in Engineering Application and Technology","issn_l":"2773-5303","issn":["2773-5303"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I930072361","host_organization_name":"Tun Hussein Onn University of Malaysia","host_organization_lineage":["https://openalex.org/I930072361"],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2773-5303","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:periodical.uthm.edu.my:article/24669","doi":null,"is_oa":true,"landing_page_url":"https://periodical.uthm.edu.my/index.php/peat/article/view/24669","pdf_url":"https://periodical.uthm.edu.my/index.php/peat/article/download/24669/7614","source":{"id":"https://openalex.org/S4393919560","display_name":"Progress in Engineering Application and Technology","issn_l":"2773-5303","issn":["2773-5303"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I930072361","host_organization_name":"Tun Hussein Onn University of Malaysia","host_organization_lineage":["https://openalex.org/I930072361"],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2773-5303","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/12","display_name":"Responsible consumption and production","score":1.0},{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.75},{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.5378999710083008},{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.40450000762939453}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320310112","display_name":"Universiti Tun Hussein Onn Malaysia","ror":"https://ror.org/01c5wha71"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225544896.pdf","grobid_xml":"https://content.openalex.org/works/W7225544896.grobid-xml"},"referenced_works_count":8,"referenced_works":["https://openalex.org/W1943838179","https://openalex.org/W2040580108","https://openalex.org/W2099598275","https://openalex.org/W2111419835","https://openalex.org/W2153505893","https://openalex.org/W2785674592","https://openalex.org/W4390547747","https://openalex.org/W4401205356"],"related_works":["https://openalex.org/W7128921931","https://openalex.org/W6981514760","https://openalex.org/W7151487502","https://openalex.org/W7111796814","https://openalex.org/W7165870980","https://openalex.org/W2509638767","https://openalex.org/W2945939239","https://openalex.org/W7216224067","https://openalex.org/W7219935612","https://openalex.org/W7172100305"],"abstract_inverted_index":{"Food":[0],"waste":[1,29,64,104,168],"has":[2,83],"increasingly":[3],"been":[4],"recognised":[5],"as":[6,95,178],"one":[7],"of":[8,15,19,40,51,86,91,143,195],"the":[9,16,62,124,132,135,140,154,161,188,193],"most":[10],"prominent":[11],"environmental":[12],"issues":[13],"because":[14],"large":[17],"amount":[18],"food":[20,28,63,103,167],"generated":[21],"daily":[22],"in":[23,33,116,129,165,186],"places":[24],"like":[25],"universities.":[26],"The":[27,79,102,119,146,157,181],"is":[30,46,89],"mostly":[31],"dumped":[32],"landfills,":[34],"which":[35,82],"creates":[36],"pollution":[37],"and":[38,49,75,99,114,128,139,148,171],"wastage":[39],"vital":[41],"resources.":[42],"This":[43],"research":[44],"paper":[45],"a":[47,52,76,84,179,196],"description":[48],"evaluation":[50],"smart":[53],"compact":[54],"biogas":[55,74,120,170,189],"fermenting":[56],"device":[57],"that":[58,160,174],"aims":[59],"to":[60,72],"utilise":[61],"from":[65,106],"Universiti":[66],"Tun":[67],"Hussein":[68],"Onn":[69],"Malaysia":[70],"(UTHM)":[71],"produce":[73],"nutrient-rich":[77],"fertiliser.":[78,180],"anaerobic":[80],"digester,":[81],"capacity":[85],"30":[87],"litres,":[88],"made":[90],"cost-effective":[92],"materials":[93],"such":[94],"an":[96],"HDPE":[97],"tank":[98],"PVC":[100],"pipes.":[101],"collected":[105],"specific":[107],"UTHM":[108],"cafeterias":[109],"was":[110,121,163],"mixed":[111],"with":[112,192],"water":[113,125],"processed":[115],"mesophilic":[117],"conditions.":[118],"quantified":[122],"using":[123],"displacement":[126],"technique":[127],"real-time":[130],"through":[131],"ESP32":[133],"microcontroller,":[134],"MQ-2":[136],"gas":[137],"sensors,":[138],"Blynk":[141],"Internet":[142],"Things":[144],"(IoT).":[145],"pH":[147],"temperature":[149],"were":[150],"manually":[151],"monitored":[152],"during":[153],"entire":[155],"process.":[156],"results":[158],"revealed":[159],"system":[162,183],"successful":[164],"converting":[166],"into":[169],"generating":[172],"digestate":[173],"can":[175],"be":[176],"applied":[177],"IoT":[182],"could":[184],"help":[185],"monitoring":[187],"production":[190],"process":[191],"use":[194],"smartphone.":[197]},"counts_by_year":[],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2026-11-08T00:00:00"}
