一种废水去除总氮工艺的改进和应用

Improvement and Application of a Total Nitrogen Removal Process for Wastewater

降低总氮含量是环保专业咖啡因废水处理过程中的一个重要环节,本文提出了一种通过控制废水处理工艺关键点来有效降低咖啡因废水中总氮含量的方法,针对咖啡因废水中大分子长链和杂环类含氮量高的有机物进行分解和去除,最终达到降低总氮的目标。本方法可使废水中的氨氮去除率达到98.6%、总氮去除率达到91.6%,有效降低了咖啡因废水中的总氮含量,提高了环保效益。

The reduction of total nitrogen content is an important link of environmental protection professional caffeine wastewater treatment process,this paper disclosed a method to effectively reduce the total nitrogen content of caffeine wastewater treatment point,for the caffeine wastewater macromolecular long chain and organic matter with high nitrogen content,and finally achieve the goal of reducing the total nitrogen.This method can make the ammonia nitrogen removal rate of wastewater reach 98.6% and the total nitrogen removal rate reach 91.6%,effectively reducing the total nitrogen content of caffeine wastewater and improve the environmental benefit.