白酒酿造污水生化处理方法研究

针对白酒酿造中产生的污水处理方法问题,文中介绍了实验材料与方法,主要包括酿酒污水来源、酿酒污水处理工艺、酿酒污水试验装置的启动和分析方法的介绍,给出了结果与讨论,主要包括污水中CODcr的变化情况、污水中总氮变化情况、污水中氨氮变化情况、污水中固形物变化情况、污水中总磷变化情况和存在的问题探讨,文中通过对间歇式活性污泥法,生物脱氮除磷法和生物氧化沟法,通过这三种处理污水的方法,得出AAO的处理效果可以利用.

Biological and Chemical Treatment of Liquor Brewing Sewage

Focused on problems for treating sewage generated during liquor brewing, this paper introduces the experimental materials and methods, mainly including brewery wastewater source, brewery wastewater treatment process, brewery wastewater test device.The research results and discussions are given, including the change of CODcr in sewage, wastewater in the change of the total nitrogen, ammonia nitrogen in the wastewater change situation, the change of the solids in the wastewater and sewage in the changing situation and existing problems of total phosphorus.The paper discussed batch activated sludge method, biological denitrification and phosphorus removal method and biological method of oxidation ditch.Through these three kinds of treatment methods of sewage, it is concluded that the processing effect of AAO can be used.