短程硝化反硝化脱氮技术在污水处理中应用研究进展  

Research Progress on the Application of Short-range Nitrification and Denitrification Nitrogen Removal Technology in Wastewater Treatment

作　　者：张志文 ZHANG Zhiwen(Guangdong Xintailong Enviromental Protection Group CO.,Ltd.,Foshan 528501,China)

机构地区：[1]广东新泰隆环保集团有限公司,广东佛山528501

出　　处：《工业微生物》2024年第6期60-63,共4页Industrial Microbiology

摘　　要：短程硝化反硝化工艺凭借处理效能好、处理成本低等优势受到了广泛关注。基于此,文章首先综述了短程硝化反硝化技术的反应原理;其次重点介绍了短程硝化反硝化工艺的影响因素,包括温度、游离氨和游离亚硝酸盐浓度、pH、溶解氧、间歇曝气和盐度等;最后分析了短程硝化反硝化技术的优势与挑战,以期为短程硝化反硝化技术的推广和应用提供有益参考。The short-range nitrification denitrification process has received widespread attention due to its advantages of good treatment efficiency and low treatment cost.Based on this,the paper first summarized the reaction principle of short-range nitrification denitrification technology;second,the influencing factors of short-range nitrification denitrification process were highlighted,including temperature,concentration of free ammonia and free nitrite,pH,dissolved oxygen,intermittent aeration,and salinity;last,the paper analyzed the advantages and challenges of short-range nitrification denitrification technology,in order to provide useful references for the promotion and application of short-range nitrification denitrification technology.

关 键 词：短程硝化反硝化 废水处理 脱氮工艺 

分 类 号：X703[环境科学与工程—环境工程]