摘要
在好氧生物氧化过程中通过控制反应器内 DO浓度、C/N比、污泥负荷的条件下 ,观察到较明显的同步硝化反硝化现象 ,通过控制反应条件 ,可使硝化、反硝化速率都得以同步提高。
In the process of aerobic biological oxidation of wastewater,simultaneous nitrification and denitrification(SND) have been clearly observed by means of controlling DO,C/N and sludge loading.Thus,a practical improvement of nitrification and de-nitrification can be achieved.
出处
《环境科学与技术》
CAS
CSCD
2001年第6期6-8,共3页
Environmental Science & Technology
关键词
同步硝化反硝化
好氧反硝化
好氧
缺氧
碳氮化
污水处理
生物处理
simultaneous nitrification and de-nitrification(SND)
aerobic de-nitrification
aerobic
anoxic
C/N ratio
