CD Skripsi
Uji Efisiensi Nanopartikel Perak Hasil Sintesis Menggunakan Ekstrak Pelepah Pisang Kepok (Musa Paradisiaca) Dalam Menurunkan Konsentrasi Metilen Biru
SUMMARY
Methylene blue is an organic dye that is widely used in various industries such as textiles, paints, plastics, paper and pharmaceuticals. Excessive use of methylene blue and untreated methylene blue waste will cause negative impact for organism and the environment. This study aim to determine the efficiency of methylene blue removal using silver nanoparticle resulted using kepok banana midrib aqueous extract. The silver nanoparticle synthesized was held by 11 mL of 1.5 mM silver nitrate, 7 mL kepok banana midrib aqueous extract, pH 5 and 700 Watt of microwave power for 3 minutes (Shabrina, 2019). In this research, the optimum dosage of silver nanoparticle in methylene blue removal was studied. The results showed that the efficiency of silver nanoparticles in methylene blue removal is 90.21% by 5.0 mg of silver nanoparticles. It can be concluded that the silver nanoparticle synthesized using kepok banana midrib aqueous extract is potential catalyst in methylene blue removal.
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