浅谈氨氮废水处理技术  

Technologies for Treatment of Ammonia-nitrogen Wastewater

作　　者：李达[1] 杨凤玲[1] 李华[1] 程芳琴[1] 

机构地区：[1]山西大学环境与资源学院,太原030006

出　　处：《煤化工》2006年第2期25-28,共4页Coal Chemical Industry

基　　金：山西省科技攻关项目(051108);山西省高校科研开发项目(20041204)

摘　　要：介绍了氨氮废水的几种主要处理方法,包括蒸氨法、吸附法、折点加氯法、催化湿式氧化法、烟道气治理法和化学沉淀法及生物降解等,并对目前氨氮废水处理的关键问题进行了分析,指出今后研究工作中需要解决的问题,氨氮废水处理技术的发展方向是将物理、化学或生物三种处理方法结合起来,找到最优工艺条件。The paper introduced the technologies for treatment of ammonia-nitrogen wastewater, including distilling ammonia, adding chlorine at turning point, adsorption, wet catalytic oxidation, flue gas treatment, chemical deposition and biological degradation. The key problem of current ammonia-nitrogen wastewater treatment technologies was analyzed. The problems to be solved in future research and the development direction of this technology were pointed out.

关 键 词：氨氮废水 生物处理 物理化学法 吸附 

分 类 号：X703[环境科学与工程—环境工程]