Vol. 19 No. 1 (2022)

Artikel

• Renewable Energy from Pyrolysis of Pine Wood with Zeolite Catalyst

  Zubaidi Achmad, Abdullah Kunta Arsa, Bety Alfitamara, Alfia Virgiandini

  1-5

  • PDF

• Magnetite Surface Modification with Silica and Its Application as Adsorbent of Heavy Metal Ion Nickel and Manganese

  Diah Mahmuda

  6-9

  • PDF (Bahasa Indonesia)

• Influence of dietyl ether on the mixture of biodiesel B50

  Danang Jaya, Rico Mitchell Litaay, Ryan Ade Bagus, T.W. Widayati, Muhammad Syahri

  10-14

  • PDF (Bahasa Indonesia)

• Effect of NaNO3 Concentration in Medium of Raoof on Cultivation of Spirulina Platensis

  Iqbal Syaichurrozi, Wardalia Wardalia, Sharfan Dwicahyanto, Yustinus Selis Toron

  15-19

  • PDF (Bahasa Indonesia)

• Separation of Mineral from Brown Algae Extract using Micro Filtration (MF) and Ultra Filtration (UF) Membrans – Review

  Mahreni Mahreni

  20-28

  • PDF (Bahasa Indonesia)

• Production of biodiesel from waste cooking oil using heterogeneous catalyst

  Danang Jaya, Tunjung Wahyu Widayati, Hanum Salsabiela, Muhammad Fathan Abdul Majid

  29-34

  • PDF

• Mathematical Model of Water Absorption in Arrowroot Starch-Chitosan Based Bioplastic

  Yusmardhany Yusuf, Fauzan Irfandy, Alit Istiani

  35-39

  • PDF

• The Effect of Adding Activated Sludge and Types of Series Circuit Systems Microbial Fuel Cell (MFC) Using Chinese Food Restaurant Wastewater

  Danang Jaya, Tunjung Wahyu Widayati, Singgih Adi Nugroho, Firda Ellysa

  40-45

  • PDF