URBAN MINING BATERAI LITHIUM BEKAS SEBAGAI SUMBER ALTERNATIF BAHAN BAKU BATERAI LITHIUM

An urban mining proposal has been made that offers a lithium battery waste managementsolution. This is motivated by the absence of a waste management system that specificallyhandles lithium batteries. The research was conducted quantitatively for electrochemicaldischarge experiments and qualitatively for data collection, processing and formulation of urbanmining proposals. From the experimental results, it was found that 5% NaCl is the optimumconcentration for electrochemical discharge. Obstacles are still found based on qualitativeanalysis of waste management data in Indonesia, especially for lithium battery waste. The scopeof the proposed urban mining system includes the people as the user and the temporarycollectors. Hopefully this urban mining design is beneficial for an effective and environmentallyfriendly lithium battery waste management plan.Telah dibuat usulan urban mining yang menawarkan solusi tata kelola sampah baterai lithium.Hal ini dilatarbelakangi belum adanya sistem pengelolaan sampah yang spesifik menanganibaterai lithium. Penelitian dilakukan secara kuantitatif untuk percobaan electrochemical discharge dan kualitatif untuk pengumpulan data, pengolahan dan perumusan usulan urban mining. Dari hasil penelitian eksperimental didapatkan bahwa NaCl 5% merupakan konsentrasi optimum untuk electrochemical discharge. Analisa kualitatif dari data tata kelola sampah di Indonesia didapatbahwa masih ditemukan kendala khususnya untuk sampah baterai lithium. Sistem urbanmining yang diusulkan mencakup lingkup masyarakat dan pengumpul sementara. Diharapkan usulan urban mining ini bisa memberikan masukan untuk perencanaan tata kelola sampah baterai lithiumyang efektif dan berwawasan lingkungan