摘要
针对传统生物脱氮工艺在处理高氨氮、低碳源废水时存在的问题,提出了短程硝化-反硝化和厌氧氨氧化两种生物脱氮新技术,初步探讨了影响亚硝酸盐积累和厌氧氨氧化工艺的因素。介绍了半硝化-厌氧氨氧化工艺的原理和特征,为高氨氮、低碳源废水生物脱氮工艺的设计提供了全新的理论和思路。
<abstract> order to solve the problems in biological denitrification of wastewater with high concentration ammonia and low concentration carbon, the shortcut nitrification - denitrification process and the anaerobic ammonium oxidation process are put forward. The factors affecting the accumulation of nitrite and anaerobic ammonium oxidation are preliminarily discussed. SHARON - ANAMMOX,a new process, is introduced, which provides a new theory for biological wastewater denitrification.
出处
《化工环保》
CAS
CSCD
北大核心
2004年第4期266-270,共5页
Environmental Protection of Chemical Industry
关键词
生物脱氮
硝化
短程硝化
反硝化
厌氧氨氧化
废水处理
<keyword>ological denitrification
nitrification
shortcut nitrification
denitrification
anaerobic ammonium oxidation
wastewater treatment
