Vol. 5 No. 1 (2021): ALKIMIA

Articles

• Antioxidant Activity and Bioactive Compounds of Ethyl Acetate Fractions from Syzygium cumini Wood Stem

  Aika Latifah Alawiyah, Astri Senania

  93-101

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• Dye Sensitized Solar Cell Using Extract from Red and Yellow Four O’clock Flowers (Mirabilis jalapa)

  Mochammad Luthfi Hamdani

  102-109

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• Reduction of Fe Levels in Groundwater Using Aeration-Filtration Method with Tray Aerator System

  Yelfira Sari

  110-115

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• Absorption Methanyl Yellow Dye Using Hydrogel of Cassava Peel Starch (Manihot esculenta Cranzt)

  Firnanelty Firnanelty

  116-121

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• Sulfonated Nano-bentonit as Doping Material in Chtiosan/PVA membrane in Fuel cell Application

  Nina Ariesta

  122-129

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• DETERMINATION OF OIL AND FAT LEVELS IN LIQUID WASTE OF PALM OIL INDUSTRY IN MUARO JAMBI DISTRICT

  Rahmi Rahmi

  130-134

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• Determination of Heavy Metals and Other Toxic Elements In Four Brands of Commercial Bottled Water From Indonesia Market By ICP/MS

  Tunas Alam

  136-140

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