7.The experiment results show that the start-up period was very short and the total COD removal rate was over 75% at HRT of 14 h, the effluent less than 50mg/L can steadily meet the requirement of wastewater discharge standard and also be reused after advanced treatment.
试验结果表明:该工艺启动迅速,在HRT为1 4h时,废水COD总去除率可达75 %以上,出水COD浓度低于5 0mg/L ,完全可以达到排放标准,也可经深度处理回用于生产.