摘要
随着世界铝工业的发展,废铝生成量越来越多,铝的回收也越来越引起人们的关注。对于工业废弃物中的铝,我们可以通过各种先进的技术将其经过预处理、熔炼的步骤再生利用。这样既能节约资源,又能保护环境,对构建资源节约型、环境友好型社会有着十分重要的意义。
As the development of the world AI industry, aluminium scrap become more and more,so more persons nollce the recovery of aluminium.For the aluminium scrap,we can use every kind of technology to pretreat and smelt,then they can be used again.It may economize natural resources wail protecting the environment against pollution.So it has very important meaning for building wealth saving and environment friendly society.
出处
《金属世界》
2009年第5期61-65,共5页
Metal World
关键词
回收
废铝
预处理
熔炼
Recycling
aluminium scrap
pretreatment
smelting
