Analisa Kadar Besi (Fe), Kalsium (Ca), dan Magnesium (Mg) dalam Limbah Kelapa Sawit secara Spektrofotometri Serapan Atom

Abstract

Industrial of palm has the negative and positive impact for society. Positive impact that is can improve the state's stock exchange and society prosperity, while negative impact that is generate the waste which can contaminate the environment if not managed better. Industrial waste which contains metal cannot be disposed to the environment directly, accumulating basin or go out to sea, due to its toxicity. Because metal existence very dangerous for human life, animal and vinicity environment. Industrial waste of palm destruction to obtain;get the rate Fe, Ca, and Mg most maximal, so that waste from industry of palm contain the metal in very low concentration. From attempt result obtained get a iron rate, calcium, and magnesium every of equal to 0,3111 mg /L, 1,8275 mg /L, and 6,0845 mg/L.