废水中氨氮脱除的技术概述  

Technical Overview of Treatment for High NH3-N Wastewater

作　　者：钱前 史玉龙 杨红军 徐磊 QIANQian;SHIYu-long;YANG Hong-jun;XU Lei(Anhui Redpont Biotechnology.Co.Ltd.,Maanshan 243100,China)

机构地区：[1]安徽瑞邦生物科技有限公司

出　　处：《安徽化工》2019年第6期8-10,17,共4页Anhui Chemical Industry

摘　　要：综述了氨氮处理各种方法的适用范围、优缺点。主要介绍了折点氯化法、化学沉淀法、选择性离子交换法、空气吹脱法、生物硝化法等的最新研究进展及实际应用。废水治理是环保重点,其氨氮高效处理具有重要的应用前景。Summarizes various theories and methods of NH3-N wastewater treatment process,including application scope,advantages and disadvantages;mainly introduces the latest research progress and practical application of break-point chlorination method,chemical precipitation method,selective ion exchange resin method,air stripping method and biological nitrification method,wastewater treatment is the key point of environmental protection,and NH3-N is the key point.Efficient treatment has important application prospects.

关 键 词：氨氮 废水处理 

分 类 号：X773[环境科学与工程—环境工程]