As known that to extract nickel from nickel-bearing laterite ore is not an easy job.By reducing roast-magnetic separation,an effective result is achieved in
To study the combining characteristics of humic substances with copper uring manure composting,aerobic composting was adopted to research the contents of hu
Treatment of heavy metals pollution in soil by microorganism is a potential technology.The strain P.lilacinus M1 resistance to cadmium was isolated in heavy
It was suggested by results of thermal calculation that the zinc ferrite should be selectively reduced into magnetite,instead of ferrous oxide(FeO),to keep
The use of mechanical ball milling for the solidification of arsenic-containing fly ash was investigated in the present study.The leaching concentration of