在废手机中找黄金日本国土面积狭小,陆地资源贫乏。虽然拥有的海洋面积居世界第六位,海底也富含可燃冰等资源,但是由于技术等方面的难题,开采和商业利用一直没有大规模进行。也因为此,日本特别重视资源回收。日本物质和材料研究机构公布的一份报告显示,以包含在零件和产品内而 Finding Gold in Waste Mobile Phones Japan has a small land area and poor land resources. Although it has the sixth largest ocean area in the world, and the sea floor is also rich in flammable ice and other resources, mining and commercial use have not been carried out on a large scale because of technical difficulties. Because of this, Japan pays special attention to resource recovery. A report published by the Japan Institute of Substances and Materials shows that it is included in parts and products.