2022
DOI: 10.31938/jsn.v12i1.322
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Optimization of Copper Dissolution from Electronic Waste Printed Circuit Board Using Leaching Method

Abstract: Electronic waste contains hazardous materials which have an adverse impact on the environment. Therefore, a solution is needed to recycle electronic waste. One solution is recovering copper metal from the Printed Circuit Board (PCB) in electronic waste. The dissolution of copper is carried out by the leaching method, which means dissolving copper using a selective solvent. Analysis of copper was performed using Inductively Coupled Plasma-Optical Emission Spectroscopy (ICP-OES). This experiment aims to determin… Show more

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Cited by 1 publication
(2 citation statements)
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References 14 publications
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“…Penelitian selanjutnya menghasilkan temuan bahwa pelarutan tembaga mencapai recovery tertinggi pada konsentrasi asam sulfat 9,8%, prosentase padatan/cairan 5%, kecepatan pengadukan 200 rpm, temperatur 60 o C, dan jangka waktu pengadukan 120 menit [17]. Penelitian lain menunjukkan bahwa pelindian tembaga menggunakan asam sulfat mencapai recovery 53,31% [2].…”
Section: Pendahuluanunclassified
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“…Penelitian selanjutnya menghasilkan temuan bahwa pelarutan tembaga mencapai recovery tertinggi pada konsentrasi asam sulfat 9,8%, prosentase padatan/cairan 5%, kecepatan pengadukan 200 rpm, temperatur 60 o C, dan jangka waktu pengadukan 120 menit [17]. Penelitian lain menunjukkan bahwa pelindian tembaga menggunakan asam sulfat mencapai recovery 53,31% [2].…”
Section: Pendahuluanunclassified
“…Meskipun recovery Cu hasil penelitian lebih rendah dibandingkan penelitian Godirilwe dkk, namun masih lebih bagus dibandingkan penelitian Wahyuningsih dan Pamungkas yang mencapai recovery Cu 53,31% [2]. Recovery Cu hasil penelitian ini juga lebih tinggi dibandingkan penelitian Athalla dkk karena waktu pelindian lebih lama, yaitu 72 jam dibandingkan penelitian Athalla dkk yang hanya 2 jam [17].…”
Section: Gambar-1 Pengaruh Waktu Pelindian Terhadap Recovery Cuunclassified