水解酸化/A-O/NSBR工艺处理高浓度制药废水

Hydrolysis Acidification-A/O-NSBR Process for Treatment of High-concentration Pharmaceutical Wastewater

采用预处理/水解酸化/A-O/NSBR/混凝沉淀工艺处理高浓度合成制药废水,在进水COD≤5 000 mg/L、NH3-N≤100 mg/L、有机氮≤150 mg/L的情况下,生化处理出水COD<300mg/L、NH3-N≤50 mg/L,达到了预期效果。

Pretreatment-hydrolysis acidification - A/O - NSBR - coagulation and sedimentation process was used to treat high-concentration organic synthetic pharmaceutical wastewater. When the influent COD, NH3 - N and organic nitrogen are equal to or less than 5 000 Mg/L, 100 mg/L and 150 mg/L respectively, the effluent COD and NH3 - N are less than 300 mg/L and 50 mg/L respectively. The expected result is reached.