Solidification and stabilization of Pb, Zn, Ni and Cu in tailing wastes using cement fly ash

Performance evaluation for the A/O-pure oxygen biofilm (POB) process on the removal of organics and TKN in the industrial wastewater

Effect of nitrate and nitrite load on denitrification reaction in anoxic biofilm reactor

Measurement of ion concentrations in denitrifying biofilm by microelectro-sensor

Batch and column tests for the development of immobilization technology for toxic heavy metals in contaminated soils of closed mine

Characteristics of heavy metals in tailing wastes from closed metal mine area