根据世界金属统计局公布的资料,世界沿总产量中有51％用于生产蓄电池,而铅总产量的40％是以二次铅为原料生产的,废蓄电池占二次铅原料的90％。工业高度发达的国家,如美国,1980年消耗于蓄电池生产的铅达总产铅的62％,予计1990年将达到77％,美国1980年一次铅和二次铅的产量分别为590和752千吨,1985年分别为655和840千吨,予计到1990年将分别为725 According to figures released by the World Bureau of Metals, 51% of the world’s total production is for batteries, while 40% of total lead is produced from secondary lead and 90% of secondary lead is used as waste batteries. Countries with highly developed industries such as the United States, which consumed 62% of lead in lead-acid batteries for battery production in 1980, are expected to reach 77% in 1990. The United States produced 590 and 752 first and second lead respectively in 1980 Thousand tons in 1985 to 655 and 840 tons respectively, with a forecast of 725 in 1990 respectively