|
高浓度氨氮废水亚硝酸型与硝酸型脱氮的比较研究
|
|
【给水排水工程专业论文】摘要：对低碳氮比的高浓度氨氮废水采用亚硝酸型和硝酸型脱氮的效果进行了对比分析。试验结果表明，亚硝酸型脱氮可明显提高总氮去除效率，氨氮和硝态氮负荷可提高近一倍。此外小H值和氨氮浓度等因素对脱氮类型具有重要影响。
关键词：氨氮废水 亚硝酸型硝化 硝酸型硝化 生物脱氮
中图分类号：X781
文献标识码：A
文章编号：1009－2455（2002）03－0001－04
Comparative Research on the Nitrogen
Removal from Wastewater of High Ammonia
Concentration
through Nitrosofication and Nitrification
Ways
LIU Jun-xin1, WANG
Xiu-heng2
(1.Research Center for Eco-Environmental
Science, Chinese Academy of Science, Beijing 100085,
China; 2.School of Municipal and Environmental
Engineering, Harbin Institute of Technology, Harbin
150090, China)
Abstract: Effects on the nitrogen removal
from low C/N
|
|
|
广告服务