摘要
SHARON是一种用来处理高浓度、低碳氮比含氨废水的新型脱氮工艺。该工艺根据亚硝酸菌和硝酸菌的不同生长条件 ,通过控制反应器的水力停留时间和 p H,使亚硝酸菌成为反应器的优势菌属 ,从而将氨氮的氧化控制在亚硝化阶段 ,随后再进行反硝化。与传统脱氮工艺相比 ,SHARON工艺具有流程简单、脱氮速率快。
SHARON is a new process to remove rich ammonia wastewater with low ratio of C/N. According to the different growth habit of the nitrobacteria and nitrosomonas, this process prevents nitrite oxidizing to nitrate and denitrify on nitrite directly by controlling the hydraulic retention time (HRT) and pH of the reactor. Compared with traditional process, the cost of operation and investment of SHARON is rather low and denitrification race is rapid. \;
出处
《环境污染与防治》
CAS
CSCD
北大核心
2003年第3期164-166,共3页
Environmental Pollution & Control
