不同亚硝化程度对SHARON-ANAMMOX组合工艺脱氮效果影响研究的探讨

The Influence of Different Nitrosation Degree on The Denitrification Effect of SHARON-ANAMMOX Process

亚硝化-厌氧氨氧化(SHARON-ANAMMOX)串联工艺是迄今为止处理高氨氮,低碳氮比废水的最简洁、最经济的新型生物脱氮工艺,实际工程应用前景非常广阔,已经成为近几年来国内外研究的热点技术之一。重点探讨了组合工艺中SHARON工艺阶段,采用不同程度的亚硝化反应,在能耗、处理效果、可操作性等方面有何区别,探究更利于SHARON-ANAMMOX组合工艺在实际工程中应用的方式,并指出该工艺目前有待于解决的问题,展望未来在实际工程中的应用。

The SHARON-ANAMMOX process is the simplest and most economical new biological nitrogen removal process for the treatment of high ammonia nitrogen and low carbon nitrogen. The practical engineering application prospect is very broad and has become one of the hot technologies in recent years. This paper focuses on the introduction of the combination process of SHARON process stages, with different degrees of nitrosation reaction, what are the differences in energy consumption, treatment effect and operability, explore how the combination is more conducive to SHARON-ANAMMOX process in the practical engineering application, and points out the problems of the process that need to be solved at present, looking forward to the future application in practical engineering.