The story
Coined by Japanese professor 南條道夫 (Michio Nanjo) in 1988.
Etymology from Wiktionary, CC BY-SA 4.0.
urban mining
Today it means: The process of recovering rare metals through mechanical and chemical treatments. Full definition →
Today it means: The process of recovering rare metals through mechanical and chemical treatments. Full definition →
Coined by Japanese professor 南條道夫 (Michio Nanjo) in 1988.
Etymology from Wiktionary, CC BY-SA 4.0.