硫酸粘菌素厌氧实验研究

Anaerobic Treatment of Colistin Sulfate Wastewater

采用厌氧生化处理的方式对硫酸粘菌素废水进行实验研究,研究主要考察了厌氧进出水COD关系、进出水pH值的变化曲线及进水量与废水COD之间的关系,研究结果表明,废水COD去除率达到85%以上,废水出水COD在1 200～1 500 mg/L,厌氧出水符合后续好氧生化出水的要求。

Anaerobic biological treatment of colistin sulfate wastewater was studied;effects of influent COD,pH and inflow on COD removal rate were investigated.The results show that after anaerobic biological treatment,COD removal rate is above 85%,effluent COD is 1 200～1 500 mg/L,the effluent can meet the requirement for subsequent aerobic biological treatment.