高浓度氨氮废水脱氮技术研究进展  

Research process on the denitrogenation of highly concentrated ammonium-nitrogen wastewater

作　　者：何岩[1] 赵由才[1] 周恭明[1] 

机构地区：[1]同济大学污染控制和资源化研究国家重点实验室,上海200092

出　　处：《工业水处理》2008年第1期1-4,共4页Industrial Water Treatment

基　　金：上海市科委2005年重大专项<老港填埋场生态修复与土地资源循环利用技术与示范>(05DZ12003);瑞典SIDA(瑞典国际发展组织)资助的亚洲区合作项目(0400239006)

摘　　要：结合高浓度氨氮废水的特点,评述了主要的氨氮处理技术,包括折点氯化法、吹脱法、选择性离子交换法、化学沉淀法及传统生物脱氮技术,同时还评述了硝化反硝化、亚硝酸型硝化反硝化、厌氧氨氧化以及亚硝酸型硝化-厌氧氨氧化等新型生物脱氮技术,介绍了它们的处理原理、研究现状、适宜条件和需要解决的问题,同时指出了高浓度氨氮废水处理技术今后的发展方向。In view of the characteristics of highly concentrated ammonium-nitrogen wastewater,the treatment techniques of ammonium-nitrogen are mainly reviewed, consisting of break point chlorination, air stripping, selective ion exchange,chemical precipitation,conventional biological denitrogenation process. The treating principles, current research status,suitable conditions and problems to be solved of nitrification and denitrification,nitritation and denitrification,anaerobic ammonium oxidation and nitritation/anammox, are simultaneously introduced. The future development trends of the treatment technologies of highly concentrated ammonium-nitrogen wastewater are indicated as well.

关 键 词：氨氮废水 脱氮技术 生物脱氮 

分 类 号：X703.1[环境科学与工程—环境工程] TQ314.253[化学工程—高聚物工业]