节能2026，Vol.45Issue(1)：120-123,4.DOI:10.3969/j.issn.1004-7948.2026.01.028
基于厌氧氨氧化与反硝化耦合的新型低碳污水处理工艺优化研究
Research on optimization of a new low-carbon wastewater treatment process based on the coupling of anaerobic ammonium oxidation and denitrification
陈琴1
作者信息
- 1. 常州新苏龙科环境服务有限公司,江苏 常州 213000
- 折叠
摘要
Abstract
In view of the problems such as low NO3--N removal rate and poor nitrogen removal efficiency of the existing methods,the optimization of a new low-carbon wastewater treatment process based on the coupling of anaerobic ammonium oxidation and denitrification adopts a spatial segmented coupling strategy,and through the proportional-integral-differential(PID)control algorithm and spatio-temporal gradient aeration control method,the dynamic regulation model integrating multi-dimensional data realizes the multi-parameter coordinated regulation of temperature,carbon-nitrogen ratio(C/N)and dissolved oxygen(DO)concentration.The results show that the NO3--N removal rate of the experimental group within the same time period is 94.3%,enhancing the regulatory effect on the nitrogen transformation process.The DO concentration in the experimental group is within the range of 0.00 mg/L to 0.29 mg/L,and the denitrification efficiency is relatively high,which enhanced the overall efficiency of sewage treatment.关键词
厌氧氨氧化/反硝化耦合/污水处理/低碳Key words
anaerobic ammonium oxidation/denitrification coupling/wastewater treatment/low-carbon分类
建筑与水利引用本文复制引用
陈琴..基于厌氧氨氧化与反硝化耦合的新型低碳污水处理工艺优化研究[J].节能,2026,45(1):120-123,4.
