To achieve stable and efficient nitrogen and phosphorus removal and to investigate the characteristics of the A/A SBR enriched with denitrifying phosphorus remo
The activated carbon (AC) was prepared from Solidago Canadensis (SC),an alien invasive plant. The plant was firstly carbonized under nitrogen at 400 ℃ for 90 m
This study examined spatial variations in the concentration,grain size and heavy mineralassemblages on Cedar Beach(Lake Erie,Canada).Magnetic studies of heavy m