摘要
研究粉煤灰处理含铜废水。以粉煤灰为原料,经活化,做成水处理剂。当废水中铜浓度为20.0、29.0、40.5 mg/L 时,处理剂的用量(以液固比表示)为1.4、0.88、0.78m^3/kg,废水中铜浓度达到排放标准。
Treatment of Cu^(2+) containing effluent with powdery fly ash is studied.As main material, fly ash is made to be water treating agent after activation.Under experimental condition,when Cu^(2+) concn,in effluent is 20.0,29.0 and 40.5mg/L,1.4,0.88 and 0.7m^3/kg(liquid-solid ratio)of treating agent are used respectively.Cu^(2+) concn.in effluent after treatment conforms to National Discharge Standard.(p.25-26)
出处
《电镀与环保》
CAS
CSCD
1993年第2期25-26,共2页
Electroplating & Pollution Control
