Vol. 14 No. 1 (2023): May
Full Issue
Articles
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A Low-Cost Instrument to Monitor Sulphur Dioxide Emissions Based on The DOAS Method
Abstract views: 400 times |
Downloads: 255 times |
DOI: https://doi.org/10.21771/jrtppi.2023.v14.no1.p1-7
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The pH-electrodeposition-dependant of Iron Oxide Toward The Physicochemical Characteristics and Electrochemical Performance in Biorefractory Pollutant Degradation
Abstract views: 382 times |
Downloads: 297 times |
DOI: https://doi.org/10.21771/jrtppi.2023.v14.no1.p8-18
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Impact of Reduced Activator Concentration and Curing Method on Compressive Strength of Metakaolin/Fly Ash-based Geopolymer Mortar
Abstract views: 248 times |
Downloads: 227 times |
DOI: https://doi.org/10.21771/jrtppi.2023.v14.no1.p19-28
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Evaluation of Diesel Engine Performance Using Biodiesel from Cooking Oil Waste (WCO)
Abstract views: 559 times |
Downloads: 887 times |
DOI: https://doi.org/10.21771/jrtppi.2023.v14.no1.p29-39
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The Potency of Biodiesel Production from The Local Used Frying Oil Through The Electrocatalysis Method
Abstract views: 249 times |
Downloads: 209 times |
DOI: https://doi.org/10.21771/jrtppi.2023.v14.no1.p40-52