混凝气浮/UASB/一体化氧化沟处理淀粉生产废水

Treatment of Wastewater from Cornstarch Production by Coagulation Air Flotation/UASB/Oxidation Ditch

采用混凝气浮/UASB/一体化氧化沟工艺处理玉米淀粉生产废水,介绍了工程设计、调试和实际运行情况。实践表明,该工艺处理效果稳定可靠(出水COD平均值为65.5 mg/L,BOD5平均值为19.1 mg/L,SS平均值为53.7 mg/L),高效节能。

The coagulation air flotation/UASB/integrated oxidation ditch process was used to treat wastewater from cornstarch production. The project design, commissioning and practical operation are introduced. The practice shows that the process is steady and reliable in treatment effect and has high efficiency and saving energy. The average effluent COD, BOD5 and SS are 65.5 mg/L, 19. 1 mg/L and 53.7 mg/L respectively.