Utilization of Spent Arabica Coffee Grounds as Raw Material for Activated Charcoal in Liquid Bath Soap Formulation

• Главные авторы: Hilda Maysarah (Автор), Lydia Septa Desiyana (Автор), Siti Nurzuhra (Автор), Didi Nurhadi Illian (Автор)
• Формат: ‌
• Опубликовано: Universitas Indonesia, 2023-04-01T00:00:00Z.
• Предметы: article
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Arabica coffee (Coffea arabica) is one of the most popular coffees among Acehnese, an ethnic group from Aceh, Indonesia. The amount of coffee consumed is directly proportional to the amount of coffee waste produced. Spent coffee grounds are the residue obtained during the brewing process. Spent coff...