Vol. 12 No. 2 (2021)

Articles

• Environmental Critical Aspects of The Conversion of Biomass to Biogas for Sustainable Energy in Indonesia

  Rame Rame, Purwanto Purwanto, Sudarno Sudarno

  1-14

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  Abstract views: 615 times | Downloads: 378 times | DOI: https://doi.org/10.21771/jrtppi.2021.v12.no2.p1-14

• Air Pollution Dispersion Modelling using GRAL in Area Near Coal-Steam Power Plant at Central Java

  Januar Arif Fatkhurrahman, Ikha Rasti Julia Sari, Yose Andriani

  15-24

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  Abstract views: 830 times | Downloads: 310 times | DOI: https://doi.org/10.21771/jrtppi.2021.v12.no2.p15-24

• Utilization of Iron Ore Slag in The Manufacture of Calcium Silicate Boards

  Yusup Hendronursito, Muhammad Amin, Muhammad Al Muttaqii, Pulung Karo Karo, Andini Yulia, David Candra Birawidha, Kusno Isnugroho

  25-33

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  Abstract views: 960 times | Downloads: 152 times | DOI: https://doi.org/10.21771/jrtppi.2021.v12.no2.p25-33

• Biogas Production from Sugarcane Vinasse: A Review

  Rustiana Yuliasni, Rieke Yuliastuti, Nanik Indah Setianingsih

  34-44

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  Abstract views: 828 times | Downloads: 401 times | DOI: https://doi.org/10.21771/jrtppi.2021.v12.no2.p34-44

• Effect of Substrate/Water Ratio on Biogas Production from the Mixture Substrate of Rice Straw and Salvinia molesta

  Iqbal Syaichurrozi, Suhirman Suhirman, Topik Hidayat

  45-55

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  Abstract views: 845 times | Downloads: 135 times | DOI: https://doi.org/10.21771/jrtppi.2021.v12.no2.p45-55