E-waste has become the fastest increasing solid waste stream in recent ten years.Recycling for e-waste plays a key role in solving its problem,in particular
The alkaline treatment of NdFeB powders in NaOH solution with various equivalents of NaOH and the leaching of its resultant powders in 0.5M H2SO4 solution a
The nonmetallic materials of the waste printed circuit board are composite materials of ethoxyline and glass fiber mainly.At present,the researches around t
As human life standards increase,the high-tech product use in our daily life also increases.Therefore many kinds of high-tech products are constantly replac
It is of much importance for creating a sound material cycle society,in which minor rare metals are the key elements in electric and electronic manufacturin