摘要
采用H2O2-Fe2+法处理3 羟基 2 萘甲酸(简称2,3酸)生产废水。在pH=2.8-2.9(原液),(FeSO4·7H2O)=0.5kg/t废水,t=20min,T=45℃-80℃时,去除率可达93.2%,处理后水可达排放标准。
Using H_(2)O_(2)-Fe^(2+)method to deal with 3- hydroxy- 2- naphthoic formic acid ( 2,3 acid abbreviation ) production wastewater, at pH=2.8-2.9 ( primary liquid ) , (FeSO_(4) ·7H_(2)O) = 0.5kg/t wastewater, t=20min,T= 45℃ - 80℃, the removing rate came up to 93.2%, water can reach emission standard after treating.
出处
《河北省科学院学报》
CAS
2004年第2期65-67,共3页
Journal of The Hebei Academy of Sciences
