The Effectiveness of Charcoal, Used Engine Oil, and Cooking Oil as RawMaterials in Making Whiteboard Marker InkA Research Paper Presented to the Faculty of Antipolo City Senior High School in Partial Fulfillment of the Course Requirement in CapstoneAngana, RichelleBedes, John Kenneth E.Espiriti, Ian Kenneth G.Faeldo, John Paul B.Maala, JonathanResearchers

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Abstract This study was conducted in order to determine the feasibility of charcoal and used engine oil as an alternative raw material for whiteboard marker ink production The methods used in this stu... View the full answer